gridstack - npm Package Compare versions

Comparing version 0.2.5 to 0.2.6

bower.json

 {
   "name": "gridstack",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "homepage": "https://github.com/troolee/gridstack.js",
@@ -17,5 +17,5 @@ "authors": [
   "dependencies": {
-    "lodash": ">= 3.5.0",
-    "jquery": ">= 1.11.0",
-    "jquery-ui": ">= 1.11.0"
+    "lodash": ">= 4.14.2",
+    "jquery": ">= 3.1.0",
+    "jquery-ui": ">= 1.12.0"
   },
@@ -22,0 +22,0 @@ "keywords": [

dist/gridstack.js

 /**
- * gridstack.js 0.2.5
+ * gridstack.js 0.2.6
  * http://troolee.github.io/gridstack.js/
@@ -10,4 +10,8 @@ * (c) 2014-2016 Pavel Reznikov
     if (typeof define === 'function' && define.amd) {
-        define(['jquery', 'lodash', 'jquery-ui/core', 'jquery-ui/widget', 'jquery-ui/mouse', 'jquery-ui/draggable',
-            'jquery-ui/resizable'], factory);
+        define(['jquery', 'lodash', 'jquery-ui/data', 'jquery-ui/disable-selection', 'jquery-ui/focusable',
+            'jquery-ui/form', 'jquery-ui/ie', 'jquery-ui/keycode', 'jquery-ui/labels', 'jquery-ui/jquery-1-7',
+            'jquery-ui/plugin', 'jquery-ui/safe-active-element', 'jquery-ui/safe-blur', 'jquery-ui/scroll-parent',
+            'jquery-ui/tabbable', 'jquery-ui/unique-id', 'jquery-ui/version', 'jquery-ui/widget',
+            'jquery-ui/widgets/mouse', 'jquery-ui/widgets/draggable', 'jquery-ui/widgets/droppable',
+            'jquery-ui/widgets/resizable'], factory);
     } else if (typeof exports !== 'undefined') {
@@ -281,8 +285,10 @@ try { jQuery = require('jquery'); } catch (e) {}
     GridStackEngine.prototype._notify = function() {
+        var args = Array.prototype.slice.call(arguments, 0);
+        args[0] = typeof args[0] === 'undefined' ? [] : [args[0]];
+        args[1] = typeof args[1] === 'undefined' ? true : args[1];
         if (this._updateCounter) {
             return;
         }
-        var deletedNodes = Array.prototype.slice.call(arguments, 0);
-        deletedNodes = deletedNodes.concat(this.getDirtyNodes());
-        this.onchange(deletedNodes);
+        var deletedNodes = args[0].concat(this.getDirtyNodes());
+        this.onchange(deletedNodes, args[1]);
     };
@@ -346,5 +352,3 @@
         this._packNodes();
-        if (detachNode) {
-            this._notify(node);
-        }
+        this._notify(node, detachNode);
     };
@@ -514,3 +518,3 @@
         opts.itemClass = opts.itemClass || 'grid-stack-item';
-        var isNested = this.container.closest('.' + opts.itemClass).size() > 0;
+        var isNested = this.container.closest('.' + opts.itemClass).length > 0;
 
@@ -581,6 +585,7 @@ this.opts = _.defaults(opts || {}, {
 
-        this.grid = new GridStackEngine(this.opts.width, function(nodes) {
+        this.grid = new GridStackEngine(this.opts.width, function(nodes, detachNode) {
+            detachNode = typeof detachNode === 'undefined' ? true : detachNode;
             var maxHeight = 0;
             _.each(nodes, function(n) {
-                if (n._id === null) {
+                if (detachNode && n._id === null) {
                     if (n.el) {
@@ -654,2 +659,4 @@ n.el.remove();
                     }
+
+                    node.el.trigger('resize');
                 });
@@ -674,2 +681,4 @@ } else {
                     }
+
+                    node.el.trigger('resize');
                 });
@@ -682,3 +691,3 @@ }
 
-        if (typeof self.opts.removable === 'string') {
+        if (!self.opts.staticGrid && typeof self.opts.removable === 'string') {
             var trashZone = $(self.opts.removable);
@@ -709,3 +718,3 @@ if (!trashZone.data('droppable')) {
 
-        if (self.opts.acceptWidgets) {
+        if (!self.opts.staticGrid && self.opts.acceptWidgets) {
             var draggingElement = null;
@@ -809,3 +818,3 @@
                     self.container.append(el);
-                    self._prepareElementByNode(el, node);
+                    self._prepareElementsByNode(el, node);
                     self._updateContainerHeight();
@@ -978,3 +987,6 @@ self._triggerChangeEvent();
 
-    GridStack.prototype._prepareElementByNode = function(el, node) {
+    GridStack.prototype._prepareElementsByNode = function(el, node) {
+        if (typeof $.ui === 'undefined') {
+            return;
+        }
         var self = this;
@@ -1045,3 +1057,3 @@
             self.grid.beginUpdate(node);
-            cellWidth = Math.ceil(o.outerWidth() / o.attr('data-gs-width'));
+            cellWidth = self.cellWidth();
             var strictCellHeight = Math.ceil(o.outerHeight() / o.attr('data-gs-height'));
@@ -1118,3 +1130,3 @@ cellHeight = self.container.height() / parseInt(self.container.attr('data-gs-current-height'));
         el
-            .draggable(_.extend(this.opts.draggable, {
+            .draggable(_.extend({}, this.opts.draggable, {
                 containment: this.opts.isNested ? this.container.parent() : null,
@@ -1125,3 +1137,3 @@ start: onStartMoving,
             }))
-            .resizable(_.extend(this.opts.resizable, {
+            .resizable(_.extend({}, this.opts.resizable, {
                 start: onStartMoving,
@@ -1132,7 +1144,7 @@ stop: onEndMoving,
 
-        if (node.noMove || this._isOneColumnMode() || this.opts.staticGrid || this.opts.disableDrag) {
+        if (node.noMove || this._isOneColumnMode() || this.opts.disableDrag) {
             el.draggable('disable');
         }
 
-        if (node.noResize || this._isOneColumnMode() || this.opts.staticGrid || this.opts.disableResize) {
+        if (node.noResize || this._isOneColumnMode() || this.opts.disableResize) {
             el.resizable('disable');
@@ -1169,3 +1181,3 @@ }
 
-        this._prepareElementByNode(el, node);
+        this._prepareElementsByNode(el, node);
     };
@@ -1251,2 +1263,3 @@
             this.removeAll(false);
+            this.container.removeData('gridstack');
         } else {
@@ -1267,3 +1280,3 @@ this.container.remove();
             var node = el.data('_gridstack_node');
-            if (typeof node == 'undefined' || node === null) {
+            if (typeof node == 'undefined' || node === null || typeof $.ui === 'undefined') {
                 return;
@@ -1288,3 +1301,3 @@ }
             var node = el.data('_gridstack_node');
-            if (typeof node == 'undefined' || node === null) {
+            if (typeof node == 'undefined' || node === null || typeof $.ui === 'undefined') {
                 return;
@@ -1504,4 +1517,3 @@ }
     GridStack.prototype.cellWidth = function() {
-        var o = this.container.children('.' + this.opts.itemClass).first();
-        return Math.ceil(o.outerWidth() / parseInt(o.attr('data-gs-width'), 10));
+        return Math.round(this.container.outerWidth() / this.opts.width);
     };
@@ -1508,0 +1520,0 @@

dist/gridstack.min.js

 /**
- * gridstack.js 0.2.5
+ * gridstack.js 0.2.6
  * http://troolee.github.io/gridstack.js/
@@ -8,3 +8,3 @@ * (c) 2014-2016 Pavel Reznikov
 */
-!function(a){if("function"==typeof define&&define.amd)define(["jquery","lodash","jquery-ui/core","jquery-ui/widget","jquery-ui/mouse","jquery-ui/draggable","jquery-ui/resizable"],a);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(b){}try{_=require("lodash")}catch(b){}a(jQuery,_)}else a(jQuery,_)}(function(a,b){var c=window,d=function(a,b,c){var d=function(){return console.warn("gridstack.js: Function `"+b+"` is deprecated as of v0.2.5 and has been replaced with `"+c+"`. It will be **completely** removed in v1.0."),a.apply(this,arguments)};return d.prototype=a.prototype,d},e=function(a,b){console.warn("gridstack.js: Option `"+a+"` is deprecated as of v0.2.5 and has been replaced with `"+b+"`. It will be **completely** removed in v1.0.")},f={isIntercepted:function(a,b){return!(a.x+a.width<=b.x||b.x+b.width<=a.x||a.y+a.height<=b.y||b.y+b.height<=a.y)},sort:function(a,c,d){return d=d||b.chain(a).map(function(a){return a.x+a.width}).max().value(),c=-1!=c?1:-1,b.sortBy(a,function(a){return c*(a.x+a.y*d)})},createStylesheet:function(a){var b=document.createElement("style");return b.setAttribute("type","text/css"),b.setAttribute("data-gs-style-id",a),b.styleSheet?b.styleSheet.cssText="":b.appendChild(document.createTextNode("")),document.getElementsByTagName("head")[0].appendChild(b),b.sheet},removeStylesheet:function(b){a("STYLE[data-gs-style-id="+b+"]").remove()},insertCSSRule:function(a,b,c,d){"function"==typeof a.insertRule?a.insertRule(b+"{"+c+"}",d):"function"==typeof a.addRule&&a.addRule(b,c,d)},toBool:function(a){return"boolean"==typeof a?a:"string"==typeof a?(a=a.toLowerCase(),!(""===a||"no"==a||"false"==a||"0"==a)):Boolean(a)},_collisionNodeCheck:function(a){return a!=this.node&&f.isIntercepted(a,this.nn)},_didCollide:function(a){return f.isIntercepted({x:this.n.x,y:this.newY,width:this.n.width,height:this.n.height},a)},_isAddNodeIntercepted:function(a){return f.isIntercepted({x:this.x,y:this.y,width:this.node.width,height:this.node.height},a)},parseHeight:function(a){var c=a,d="px";if(c&&b.isString(c)){var e=c.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw)?$/);if(!e)throw new Error("Invalid height");d=e[2]||"px",c=parseFloat(e[1])}return{height:c,unit:d}}};
+!function(a){if("function"==typeof define&&define.amd)define(["jquery","lodash","jquery-ui/data","jquery-ui/disable-selection","jquery-ui/focusable","jquery-ui/form","jquery-ui/ie","jquery-ui/keycode","jquery-ui/labels","jquery-ui/jquery-1-7","jquery-ui/plugin","jquery-ui/safe-active-element","jquery-ui/safe-blur","jquery-ui/scroll-parent","jquery-ui/tabbable","jquery-ui/unique-id","jquery-ui/version","jquery-ui/widget","jquery-ui/widgets/mouse","jquery-ui/widgets/draggable","jquery-ui/widgets/droppable","jquery-ui/widgets/resizable"],a);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(b){}try{_=require("lodash")}catch(b){}a(jQuery,_)}else a(jQuery,_)}(function(a,b){var c=window,d=function(a,b,c){var d=function(){return console.warn("gridstack.js: Function `"+b+"` is deprecated as of v0.2.5 and has been replaced with `"+c+"`. It will be **completely** removed in v1.0."),a.apply(this,arguments)};return d.prototype=a.prototype,d},e=function(a,b){console.warn("gridstack.js: Option `"+a+"` is deprecated as of v0.2.5 and has been replaced with `"+b+"`. It will be **completely** removed in v1.0.")},f={isIntercepted:function(a,b){return!(a.x+a.width<=b.x||b.x+b.width<=a.x||a.y+a.height<=b.y||b.y+b.height<=a.y)},sort:function(a,c,d){return d=d||b.chain(a).map(function(a){return a.x+a.width}).max().value(),c=c!=-1?1:-1,b.sortBy(a,function(a){return c*(a.x+a.y*d)})},createStylesheet:function(a){var b=document.createElement("style");return b.setAttribute("type","text/css"),b.setAttribute("data-gs-style-id",a),b.styleSheet?b.styleSheet.cssText="":b.appendChild(document.createTextNode("")),document.getElementsByTagName("head")[0].appendChild(b),b.sheet},removeStylesheet:function(b){a("STYLE[data-gs-style-id="+b+"]").remove()},insertCSSRule:function(a,b,c,d){"function"==typeof a.insertRule?a.insertRule(b+"{"+c+"}",d):"function"==typeof a.addRule&&a.addRule(b,c,d)},toBool:function(a){return"boolean"==typeof a?a:"string"==typeof a?(a=a.toLowerCase(),!(""===a||"no"==a||"false"==a||"0"==a)):Boolean(a)},_collisionNodeCheck:function(a){return a!=this.node&&f.isIntercepted(a,this.nn)},_didCollide:function(a){return f.isIntercepted({x:this.n.x,y:this.newY,width:this.n.width,height:this.n.height},a)},_isAddNodeIntercepted:function(a){return f.isIntercepted({x:this.x,y:this.y,width:this.node.width,height:this.node.height},a)},parseHeight:function(a){var c=a,d="px";if(c&&b.isString(c)){var e=c.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw)?$/);if(!e)throw new Error("Invalid height");d=e[2]||"px",c=parseFloat(e[1])}return{height:c,unit:d}}};
 // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
@@ -15,8 +15,12 @@ f.is_intercepted=d(f.isIntercepted,"is_intercepted","isIntercepted"),f.create_stylesheet=d(f.createStylesheet,"create_stylesheet","createStylesheet"),f.remove_stylesheet=d(f.removeStylesheet,"remove_stylesheet","removeStylesheet"),f.insert_css_rule=d(f.insertCSSRule,"insert_css_rule","insertCSSRule");
 // For Meteor support: https://github.com/troolee/gridstack.js/pull/272
-h.prototype.getNodeDataByDOMEl=function(a){return b.find(this.nodes,function(b){return a.get(0)===b.el.get(0)})},h.prototype._fixCollisions=function(a){this._sortNodes(-1);var c=a,d=Boolean(b.find(this.nodes,function(a){return a.locked}));for(this["float"]||d||(c={x:0,y:a.y,width:this.width,height:a.height});;){var e=b.find(this.nodes,b.bind(f._collisionNodeCheck,{node:a,nn:c}));if("undefined"==typeof e)return;this.moveNode(e,e.x,a.y+a.height,e.width,e.height,!0)}},h.prototype.isAreaEmpty=function(a,c,d,e){var g={x:a||0,y:c||0,width:d||1,height:e||1},h=b.find(this.nodes,b.bind(function(a){return f.isIntercepted(a,g)},this));return null===h||"undefined"==typeof h},h.prototype._sortNodes=function(a){this.nodes=f.sort(this.nodes,a,this.width)},h.prototype._packNodes=function(){this._sortNodes(),this["float"]?b.each(this.nodes,b.bind(function(a,c){if(!a._updating&&"undefined"!=typeof a._origY&&a.y!=a._origY)for(var d=a.y;d>=a._origY;){var e=b.chain(this.nodes).find(b.bind(f._didCollide,{n:a,newY:d})).value();e||(a._dirty=!0,a.y=d),--d}},this)):b.each(this.nodes,b.bind(function(a,c){if(!a.locked)for(;a.y>0;){var d=a.y-1,e=0===c;if(c>0){var g=b.chain(this.nodes).take(c).find(b.bind(f._didCollide,{n:a,newY:d})).value();e="undefined"==typeof g}if(!e)break;a._dirty=a.y!=d,a.y=d}},this))},h.prototype._prepareNode=function(a,c){return a=b.defaults(a||{},{width:1,height:1,x:0,y:0}),a.x=parseInt(""+a.x),a.y=parseInt(""+a.y),a.width=parseInt(""+a.width),a.height=parseInt(""+a.height),a.autoPosition=a.autoPosition||!1,a.noResize=a.noResize||!1,a.noMove=a.noMove||!1,a.width>this.width?a.width=this.width:a.width<1&&(a.width=1),a.height<1&&(a.height=1),a.x<0&&(a.x=0),a.x+a.width>this.width&&(c?a.width=this.width-a.x:a.x=this.width-a.width),a.y<0&&(a.y=0),a},h.prototype._notify=function(){if(!this._updateCounter){var a=Array.prototype.slice.call(arguments,0);a=a.concat(this.getDirtyNodes()),this.onchange(a)}},h.prototype.cleanNodes=function(){this._updateCounter||b.each(this.nodes,function(a){a._dirty=!1})},h.prototype.getDirtyNodes=function(){return b.filter(this.nodes,function(a){return a._dirty})},h.prototype.addNode=function(a,c){if(a=this._prepareNode(a),"undefined"!=typeof a.maxWidth&&(a.width=Math.min(a.width,a.maxWidth)),"undefined"!=typeof a.maxHeight&&(a.height=Math.min(a.height,a.maxHeight)),"undefined"!=typeof a.minWidth&&(a.width=Math.max(a.width,a.minWidth)),"undefined"!=typeof a.minHeight&&(a.height=Math.max(a.height,a.minHeight)),a._id=++g,a._dirty=!0,a.autoPosition){this._sortNodes();for(var d=0;;++d){var e=d%this.width,h=Math.floor(d/this.width);if(!(e+a.width>this.width||b.find(this.nodes,b.bind(f._isAddNodeIntercepted,{x:e,y:h,node:a})))){a.x=e,a.y=h;break}}}return this.nodes.push(a),"undefined"!=typeof c&&c&&this._addedNodes.push(b.clone(a)),this._fixCollisions(a),this._packNodes(),this._notify(),a},h.prototype.removeNode=function(a,c){c="undefined"==typeof c?!0:c,this._removedNodes.push(b.clone(a)),a._id=null,this.nodes=b.without(this.nodes,a),this._packNodes(),c&&this._notify(a)},h.prototype.canMoveNode=function(c,d,e,f,g){var i=Boolean(b.find(this.nodes,function(a){return a.locked}));if(!this.height&&!i)return!0;var j,k=new h(this.width,null,this["float"],0,b.map(this.nodes,function(b){return b==c?j=a.extend({},b):a.extend({},b)}));if("undefined"==typeof j)return!0;k.moveNode(j,d,e,f,g);var l=!0;return i&&(l&=!Boolean(b.find(k.nodes,function(a){return a!=j&&Boolean(a.locked)&&Boolean(a._dirty)}))),this.height&&(l&=k.getGridHeight()<=this.height),l},h.prototype.canBePlacedWithRespectToHeight=function(c){if(!this.height)return!0;var d=new h(this.width,null,this["float"],0,b.map(this.nodes,function(b){return a.extend({},b)}));return d.addNode(c),d.getGridHeight()<=this.height},h.prototype.moveNode=function(a,b,c,d,e,f){if("number"!=typeof b&&(b=a.x),"number"!=typeof c&&(c=a.y),"number"!=typeof d&&(d=a.width),"number"!=typeof e&&(e=a.height),"undefined"!=typeof a.maxWidth&&(d=Math.min(d,a.maxWidth)),"undefined"!=typeof a.maxHeight&&(e=Math.min(e,a.maxHeight)),"undefined"!=typeof a.minWidth&&(d=Math.max(d,a.minWidth)),"undefined"!=typeof a.minHeight&&(e=Math.max(e,a.minHeight)),a.x==b&&a.y==c&&a.width==d&&a.height==e)return a;var g=a.width!=d;return a._dirty=!0,a.x=b,a.y=c,a.width=d,a.height=e,a=this._prepareNode(a,g),this._fixCollisions(a),f||(this._packNodes(),this._notify()),a},h.prototype.getGridHeight=function(){return b.reduce(this.nodes,function(a,b){return Math.max(a,b.y+b.height)},0)},h.prototype.beginUpdate=function(a){b.each(this.nodes,function(a){a._origY=a.y}),a._updating=!0},h.prototype.endUpdate=function(){b.each(this.nodes,function(a){a._origY=a.y});var a=b.find(this.nodes,function(a){return a._updating});a&&(a._updating=!1)};var i=function(c,d){var f,g,i=this;d=d||{},this.container=a(c),"undefined"!=typeof d.handle_class&&(d.handleClass=d.handle_class,e("handle_class","handleClass")),"undefined"!=typeof d.item_class&&(d.itemClass=d.item_class,e("item_class","itemClass")),"undefined"!=typeof d.placeholder_class&&(d.placeholderClass=d.placeholder_class,e("placeholder_class","placeholderClass")),"undefined"!=typeof d.placeholder_text&&(d.placeholderText=d.placeholder_text,e("placeholder_text","placeholderText")),"undefined"!=typeof d.cell_height&&(d.cellHeight=d.cell_height,e("cell_height","cellHeight")),"undefined"!=typeof d.vertical_margin&&(d.verticalMargin=d.vertical_margin,e("vertical_margin","verticalMargin")),"undefined"!=typeof d.min_width&&(d.minWidth=d.min_width,e("min_width","minWidth")),"undefined"!=typeof d.static_grid&&(d.staticGrid=d.static_grid,e("static_grid","staticGrid")),"undefined"!=typeof d.is_nested&&(d.isNested=d.is_nested,e("is_nested","isNested")),"undefined"!=typeof d.always_show_resize_handle&&(d.alwaysShowResizeHandle=d.always_show_resize_handle,e("always_show_resize_handle","alwaysShowResizeHandle")),d.itemClass=d.itemClass||"grid-stack-item";var j=this.container.closest("."+d.itemClass).size()>0;if(this.opts=b.defaults(d||{},{width:parseInt(this.container.attr("data-gs-width"))||12,height:parseInt(this.container.attr("data-gs-height"))||0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,cellHeight:60,verticalMargin:20,auto:!0,minWidth:768,"float":!1,staticGrid:!1,_class:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),animate:Boolean(this.container.attr("data-gs-animate"))||!1,alwaysShowResizeHandle:d.alwaysShowResizeHandle||!1,resizable:b.defaults(d.resizable||{},{autoHide:!d.alwaysShowResizeHandle,handles:"se"}),draggable:b.defaults(d.draggable||{},{handle:(d.handleClass?"."+d.handleClass:d.handle?d.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"}),disableDrag:d.disableDrag||!1,disableResize:d.disableResize||!1,rtl:"auto",removable:!1,removeTimeout:2e3,verticalMarginUnit:"px",cellHeightUnit:"px"}),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===this.container.css("direction")),this.opts.rtl&&this.container.addClass("grid-stack-rtl"),this.opts.isNested=j,g="auto"===this.opts.cellHeight,g?i.cellHeight(i.cellWidth(),!0):this.cellHeight(this.opts.cellHeight,!0),this.verticalMargin(this.opts.verticalMargin,!0),this.container.addClass(this.opts._class),this._setStaticClass(),j&&this.container.addClass("grid-stack-nested"),this._initStyles(),this.grid=new h(this.opts.width,function(a){var c=0;b.each(a,function(a){null===a._id?a.el&&a.el.remove():(a.el.attr("data-gs-x",a.x).attr("data-gs-y",a.y).attr("data-gs-width",a.width).attr("data-gs-height",a.height),c=Math.max(c,a.y+a.height))}),i._updateStyles(c+10)},this.opts["float"],this.opts.height),this.opts.auto){var k=[],l=this;this.container.children("."+this.opts.itemClass+":not(."+this.opts.placeholderClass+")").each(function(b,c){c=a(c),k.push({el:c,i:parseInt(c.attr("data-gs-x"))+parseInt(c.attr("data-gs-y"))*l.opts.width})}),b.chain(k).sortBy(function(a){return a.i}).each(function(a){i._prepareElement(a.el)}).value()}if(this.setAnimation(this.opts.animate),this.placeholder=a('<div class="'+this.opts.placeholderClass+" "+this.opts.itemClass+'"><div class="placeholder-content">'+this.opts.placeholderText+"</div></div>").hide(),this._updateContainerHeight(),this._updateHeightsOnResize=b.throttle(function(){i.cellHeight(i.cellWidth(),!1)},100),this.onResizeHandler=function(){if(g&&i._updateHeightsOnResize(),i._isOneColumnMode()){if(f)return;f=!0,i.grid._sortNodes(),b.each(i.grid.nodes,function(a){i.container.append(a.el),i.opts.staticGrid||((a.noMove||i.opts.disableDrag)&&a.el.draggable("disable"),(a.noResize||i.opts.disableResize)&&a.el.resizable("disable"))})}else{if(!f)return;if(f=!1,i.opts.staticGrid)return;b.each(i.grid.nodes,function(a){a.noMove||i.opts.disableDrag||a.el.draggable("enable"),a.noResize||i.opts.disableResize||a.el.resizable("enable")})}},a(window).resize(this.onResizeHandler),this.onResizeHandler(),"string"==typeof i.opts.removable){var m=a(i.opts.removable);m.data("droppable")||m.droppable({accept:"."+i.opts.itemClass}),m.on("dropover",function(b,c){var d=a(c.draggable),e=d.data("_gridstack_node");e._grid===i&&i._setupRemovingTimeout(d)}).on("dropout",function(b,c){var d=a(c.draggable),e=d.data("_gridstack_node");e._grid===i&&i._clearRemovingTimeout(d)})}if(i.opts.acceptWidgets){var n=null,o=function(a,b){var c=n,d=c.data("_gridstack_node"),e=i.getCellFromPixel(b.offset,!0),f=Math.max(0,e.x),g=Math.max(0,e.y);if(d._added){if(!i.grid.canMoveNode(d,f,g))return;i.grid.moveNode(d,f,g),i._updateContainerHeight()}else d._added=!0,d.el=c,d.x=f,d.y=g,i.grid.cleanNodes(),i.grid.beginUpdate(d),i.grid.addNode(d),i.container.append(i.placeholder),i.placeholder.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).show(),d.el=i.placeholder,d._beforeDragX=d.x,d._beforeDragY=d.y,i._updateContainerHeight()};a(i.container).droppable({accept:function(b){b=a(b);var c=b.data("_gridstack_node");return c&&c._grid===i?!1:b.is(i.opts.acceptWidgets===!0?".grid-stack-item":i.opts.acceptWidgets)},over:function(b,c){var d=(i.container.offset(),a(c.draggable)),e=i.cellWidth(),f=i.cellHeight(),g=d.data("_gridstack_node"),h=g?g.width:Math.ceil(d.outerWidth()/e),j=g?g.height:Math.ceil(d.outerHeight()/f);n=d;var k=i.grid._prepareNode({width:h,height:j,_added:!1,_temporary:!0});d.data("_gridstack_node",k),d.data("_gridstack_node_orig",g),d.on("drag",o)},out:function(b,c){var d=a(c.draggable);d.unbind("drag",o);var e=d.data("_gridstack_node");e.el=null,i.grid.removeNode(e),i.placeholder.detach(),i._updateContainerHeight(),d.data("_gridstack_node",d.data("_gridstack_node_orig"))},drop:function(b,c){i.placeholder.detach();var d=a(c.draggable).data("_gridstack_node");d._grid=i;var e=a(c.draggable).clone(!1);e.data("_gridstack_node",d),a(c.draggable).remove(),d.el=e,i.placeholder.hide(),e.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).addClass(i.opts.itemClass).removeAttr("style").enableSelection().removeData("draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled").unbind("drag",o),i.container.append(e),i._prepareElementByNode(e,d),i._updateContainerHeight(),i._triggerChangeEvent(),i.grid.endUpdate()}})}};
+h.prototype.getNodeDataByDOMEl=function(a){return b.find(this.nodes,function(b){return a.get(0)===b.el.get(0)})},h.prototype._fixCollisions=function(a){this._sortNodes(-1);var c=a,d=Boolean(b.find(this.nodes,function(a){return a.locked}));for(this["float"]||d||(c={x:0,y:a.y,width:this.width,height:a.height});;){var e=b.find(this.nodes,b.bind(f._collisionNodeCheck,{node:a,nn:c}));if("undefined"==typeof e)return;this.moveNode(e,e.x,a.y+a.height,e.width,e.height,!0)}},h.prototype.isAreaEmpty=function(a,c,d,e){var g={x:a||0,y:c||0,width:d||1,height:e||1},h=b.find(this.nodes,b.bind(function(a){return f.isIntercepted(a,g)},this));return null===h||"undefined"==typeof h},h.prototype._sortNodes=function(a){this.nodes=f.sort(this.nodes,a,this.width)},h.prototype._packNodes=function(){this._sortNodes(),this["float"]?b.each(this.nodes,b.bind(function(a,c){if(!a._updating&&"undefined"!=typeof a._origY&&a.y!=a._origY)for(var d=a.y;d>=a._origY;){var e=b.chain(this.nodes).find(b.bind(f._didCollide,{n:a,newY:d})).value();e||(a._dirty=!0,a.y=d),--d}},this)):b.each(this.nodes,b.bind(function(a,c){if(!a.locked)for(;a.y>0;){var d=a.y-1,e=0===c;if(c>0){var g=b.chain(this.nodes).take(c).find(b.bind(f._didCollide,{n:a,newY:d})).value();e="undefined"==typeof g}if(!e)break;a._dirty=a.y!=d,a.y=d}},this))},h.prototype._prepareNode=function(a,c){return a=b.defaults(a||{},{width:1,height:1,x:0,y:0}),a.x=parseInt(""+a.x),a.y=parseInt(""+a.y),a.width=parseInt(""+a.width),a.height=parseInt(""+a.height),a.autoPosition=a.autoPosition||!1,a.noResize=a.noResize||!1,a.noMove=a.noMove||!1,a.width>this.width?a.width=this.width:a.width<1&&(a.width=1),a.height<1&&(a.height=1),a.x<0&&(a.x=0),a.x+a.width>this.width&&(c?a.width=this.width-a.x:a.x=this.width-a.width),a.y<0&&(a.y=0),a},h.prototype._notify=function(){var a=Array.prototype.slice.call(arguments,0);if(a[0]="undefined"==typeof a[0]?[]:[a[0]],a[1]="undefined"==typeof a[1]||a[1],!this._updateCounter){var b=a[0].concat(this.getDirtyNodes());this.onchange(b,a[1])}},h.prototype.cleanNodes=function(){this._updateCounter||b.each(this.nodes,function(a){a._dirty=!1})},h.prototype.getDirtyNodes=function(){return b.filter(this.nodes,function(a){return a._dirty})},h.prototype.addNode=function(a,c){if(a=this._prepareNode(a),"undefined"!=typeof a.maxWidth&&(a.width=Math.min(a.width,a.maxWidth)),"undefined"!=typeof a.maxHeight&&(a.height=Math.min(a.height,a.maxHeight)),"undefined"!=typeof a.minWidth&&(a.width=Math.max(a.width,a.minWidth)),"undefined"!=typeof a.minHeight&&(a.height=Math.max(a.height,a.minHeight)),a._id=++g,a._dirty=!0,a.autoPosition){this._sortNodes();for(var d=0;;++d){var e=d%this.width,h=Math.floor(d/this.width);if(!(e+a.width>this.width||b.find(this.nodes,b.bind(f._isAddNodeIntercepted,{x:e,y:h,node:a})))){a.x=e,a.y=h;break}}}return this.nodes.push(a),"undefined"!=typeof c&&c&&this._addedNodes.push(b.clone(a)),this._fixCollisions(a),this._packNodes(),this._notify(),a},h.prototype.removeNode=function(a,c){c="undefined"==typeof c||c,this._removedNodes.push(b.clone(a)),a._id=null,this.nodes=b.without(this.nodes,a),this._packNodes(),this._notify(a,c)},h.prototype.canMoveNode=function(c,d,e,f,g){var i=Boolean(b.find(this.nodes,function(a){return a.locked}));if(!this.height&&!i)return!0;var j,k=new h(this.width,null,this["float"],0,b.map(this.nodes,function(b){return b==c?j=a.extend({},b):a.extend({},b)}));if("undefined"==typeof j)return!0;k.moveNode(j,d,e,f,g);var l=!0;return i&&(l&=!Boolean(b.find(k.nodes,function(a){return a!=j&&Boolean(a.locked)&&Boolean(a._dirty)}))),this.height&&(l&=k.getGridHeight()<=this.height),l},h.prototype.canBePlacedWithRespectToHeight=function(c){if(!this.height)return!0;var d=new h(this.width,null,this["float"],0,b.map(this.nodes,function(b){return a.extend({},b)}));return d.addNode(c),d.getGridHeight()<=this.height},h.prototype.moveNode=function(a,b,c,d,e,f){if("number"!=typeof b&&(b=a.x),"number"!=typeof c&&(c=a.y),"number"!=typeof d&&(d=a.width),"number"!=typeof e&&(e=a.height),"undefined"!=typeof a.maxWidth&&(d=Math.min(d,a.maxWidth)),"undefined"!=typeof a.maxHeight&&(e=Math.min(e,a.maxHeight)),"undefined"!=typeof a.minWidth&&(d=Math.max(d,a.minWidth)),"undefined"!=typeof a.minHeight&&(e=Math.max(e,a.minHeight)),a.x==b&&a.y==c&&a.width==d&&a.height==e)return a;var g=a.width!=d;return a._dirty=!0,a.x=b,a.y=c,a.width=d,a.height=e,a=this._prepareNode(a,g),this._fixCollisions(a),f||(this._packNodes(),this._notify()),a},h.prototype.getGridHeight=function(){return b.reduce(this.nodes,function(a,b){return Math.max(a,b.y+b.height)},0)},h.prototype.beginUpdate=function(a){b.each(this.nodes,function(a){a._origY=a.y}),a._updating=!0},h.prototype.endUpdate=function(){b.each(this.nodes,function(a){a._origY=a.y});var a=b.find(this.nodes,function(a){return a._updating});a&&(a._updating=!1)};var i=function(c,d){var f,g,i=this;d=d||{},this.container=a(c),
 // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+"undefined"!=typeof d.handle_class&&(d.handleClass=d.handle_class,e("handle_class","handleClass")),"undefined"!=typeof d.item_class&&(d.itemClass=d.item_class,e("item_class","itemClass")),"undefined"!=typeof d.placeholder_class&&(d.placeholderClass=d.placeholder_class,e("placeholder_class","placeholderClass")),"undefined"!=typeof d.placeholder_text&&(d.placeholderText=d.placeholder_text,e("placeholder_text","placeholderText")),"undefined"!=typeof d.cell_height&&(d.cellHeight=d.cell_height,e("cell_height","cellHeight")),"undefined"!=typeof d.vertical_margin&&(d.verticalMargin=d.vertical_margin,e("vertical_margin","verticalMargin")),"undefined"!=typeof d.min_width&&(d.minWidth=d.min_width,e("min_width","minWidth")),"undefined"!=typeof d.static_grid&&(d.staticGrid=d.static_grid,e("static_grid","staticGrid")),"undefined"!=typeof d.is_nested&&(d.isNested=d.is_nested,e("is_nested","isNested")),"undefined"!=typeof d.always_show_resize_handle&&(d.alwaysShowResizeHandle=d.always_show_resize_handle,e("always_show_resize_handle","alwaysShowResizeHandle")),
 // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
-return i.prototype._triggerChangeEvent=function(a){var b=this.grid.getDirtyNodes(),c=!1,d=[];b&&b.length&&(d.push(b),c=!0),(c||a===!0)&&this.container.trigger("change",d)},i.prototype._triggerAddEvent=function(){this.grid._addedNodes&&this.grid._addedNodes.length>0&&(this.container.trigger("added",[b.map(this.grid._addedNodes,b.clone)]),this.grid._addedNodes=[])},i.prototype._triggerRemoveEvent=function(){this.grid._removedNodes&&this.grid._removedNodes.length>0&&(this.container.trigger("removed",[b.map(this.grid._removedNodes,b.clone)]),this.grid._removedNodes=[])},i.prototype._initStyles=function(){this._stylesId&&f.removeStylesheet(this._stylesId),this._stylesId="gridstack-style-"+(1e5*Math.random()).toFixed(),this._styles=f.createStylesheet(this._stylesId),null!==this._styles&&(this._styles._max=0)},i.prototype._updateStyles=function(a){if(null!==this._styles&&"undefined"!=typeof this._styles){var b,c="."+this.opts._class+" ."+this.opts.itemClass,d=this;if("undefined"==typeof a&&(a=this._styles._max,this._initStyles(),this._updateContainerHeight()),this.opts.cellHeight&&!(0!==this._styles._max&&a<=this._styles._max)&&(b=this.opts.verticalMargin&&this.opts.cellHeightUnit!==this.opts.verticalMarginUnit?function(a,b){return a&&b?"calc("+(d.opts.cellHeight*a+d.opts.cellHeightUnit)+" + "+(d.opts.verticalMargin*b+d.opts.verticalMarginUnit)+")":d.opts.cellHeight*a+d.opts.verticalMargin*b+d.opts.cellHeightUnit}:function(a,b){return d.opts.cellHeight*a+d.opts.verticalMargin*b+d.opts.cellHeightUnit},0===this._styles._max&&f.insertCSSRule(this._styles,c,"min-height: "+b(1,0)+";",0),a>this._styles._max)){for(var e=this._styles._max;a>e;++e)f.insertCSSRule(this._styles,c+'[data-gs-height="'+(e+1)+'"]',"height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-min-height="'+(e+1)+'"]',"min-height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-max-height="'+(e+1)+'"]',"max-height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-y="'+e+'"]',"top: "+b(e,e)+";",e);this._styles._max=a}}},i.prototype._updateContainerHeight=function(){if(!this.grid._updateCounter){var a=this.grid.getGridHeight();this.container.attr("data-gs-current-height",a),this.opts.cellHeight&&(this.opts.verticalMargin?this.opts.cellHeightUnit===this.opts.verticalMarginUnit?this.container.css("height",a*(this.opts.cellHeight+this.opts.verticalMargin)-this.opts.verticalMargin+this.opts.cellHeightUnit):this.container.css("height","calc("+(a*this.opts.cellHeight+this.opts.cellHeightUnit)+" + "+(a*(this.opts.verticalMargin-1)+this.opts.verticalMarginUnit)+")"):this.container.css("height",a*this.opts.cellHeight+this.opts.cellHeightUnit))}},i.prototype._isOneColumnMode=function(){return(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth)<=this.opts.minWidth},i.prototype._setupRemovingTimeout=function(b){var c=this,d=a(b).data("_gridstack_node");!d._removeTimeout&&c.opts.removable&&(d._removeTimeout=setTimeout(function(){b.addClass("grid-stack-item-removing"),d._isAboutToRemove=!0},c.opts.removeTimeout))},i.prototype._clearRemovingTimeout=function(b){var c=a(b).data("_gridstack_node");c._removeTimeout&&(clearTimeout(c._removeTimeout),c._removeTimeout=null,b.removeClass("grid-stack-item-removing"),c._isAboutToRemove=!1)},i.prototype._prepareElementByNode=function(c,d){var e,f,g=this,h=function(a,b){var h,i,j=Math.round(b.position.left/e),k=Math.floor((b.position.top+f/2)/f);if("drag"!=a.type&&(h=Math.round(b.size.width/e),i=Math.round(b.size.height/f)),"drag"==a.type)0>j||j>=g.grid.width||0>k?(g.opts.removable===!0&&g._setupRemovingTimeout(c),j=d._beforeDragX,k=d._beforeDragY,g.placeholder.detach(),g.placeholder.hide(),g.grid.removeNode(d),g._updateContainerHeight(),d._temporaryRemoved=!0):(g._clearRemovingTimeout(c),d._temporaryRemoved&&(g.grid.addNode(d),g.placeholder.attr("data-gs-x",j).attr("data-gs-y",k).attr("data-gs-width",h).attr("data-gs-height",i).show(),g.container.append(g.placeholder),d.el=g.placeholder,d._temporaryRemoved=!1));else if("resize"==a.type&&0>j)return;g.grid.canMoveNode(d,j,k,h,i)&&(g.grid.moveNode(d,j,k,h,i),g._updateContainerHeight())},i=function(b,h){g.container.append(g.placeholder);var i=a(this);g.grid.cleanNodes(),g.grid.beginUpdate(d),e=Math.ceil(i.outerWidth()/i.attr("data-gs-width"));var j=Math.ceil(i.outerHeight()/i.attr("data-gs-height"));f=g.container.height()/parseInt(g.container.attr("data-gs-current-height")),g.placeholder.attr("data-gs-x",i.attr("data-gs-x")).attr("data-gs-y",i.attr("data-gs-y")).attr("data-gs-width",i.attr("data-gs-width")).attr("data-gs-height",i.attr("data-gs-height")).show(),d.el=g.placeholder,d._beforeDragX=d.x,d._beforeDragY=d.y,c.resizable("option","minWidth",e*(d.minWidth||1)),c.resizable("option","minHeight",j*(d.minHeight||1)),"resizestart"==b.type&&i.find(".grid-stack-item").trigger("resizestart")},j=function(b,e){var f=a(this);if(f.data("_gridstack_node")){var h=!1;g.placeholder.detach(),d.el=f,g.placeholder.hide(),d._isAboutToRemove?(h=!0,c.removeData("_gridstack_node"),c.remove()):(g._clearRemovingTimeout(c),d._temporaryRemoved?(f.attr("data-gs-x",d._beforeDragX).attr("data-gs-y",d._beforeDragY).attr("data-gs-width",d.width).attr("data-gs-height",d.height).removeAttr("style"),d.x=d._beforeDragX,d.y=d._beforeDragY,g.grid.addNode(d)):f.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).removeAttr("style")),g._updateContainerHeight(),g._triggerChangeEvent(h),g.grid.endUpdate();var i=f.find(".grid-stack");i.length&&"resizestop"==b.type&&(i.each(function(b,c){a(c).data("gridstack").onResizeHandler()}),f.find(".grid-stack-item").trigger("resizestop"))}};c.draggable(b.extend(this.opts.draggable,{containment:this.opts.isNested?this.container.parent():null,start:i,stop:j,drag:h})).resizable(b.extend(this.opts.resizable,{start:i,stop:j,resize:h})),(d.noMove||this._isOneColumnMode()||this.opts.staticGrid||this.opts.disableDrag)&&c.draggable("disable"),(d.noResize||this._isOneColumnMode()||this.opts.staticGrid||this.opts.disableResize)&&c.resizable("disable"),c.attr("data-gs-locked",d.locked?"yes":null)},i.prototype._prepareElement=function(b,c){c="undefined"!=typeof c?c:!1;var d=this;b=a(b),b.addClass(this.opts.itemClass);var e=d.grid.addNode({x:b.attr("data-gs-x"),y:b.attr("data-gs-y"),width:b.attr("data-gs-width"),height:b.attr("data-gs-height"),maxWidth:b.attr("data-gs-max-width"),minWidth:b.attr("data-gs-min-width"),maxHeight:b.attr("data-gs-max-height"),minHeight:b.attr("data-gs-min-height"),autoPosition:f.toBool(b.attr("data-gs-auto-position")),noResize:f.toBool(b.attr("data-gs-no-resize")),noMove:f.toBool(b.attr("data-gs-no-move")),locked:f.toBool(b.attr("data-gs-locked")),el:b,id:b.attr("data-gs-id"),_grid:d},c);b.data("_gridstack_node",e),this._prepareElementByNode(b,e)},i.prototype.setAnimation=function(a){a?this.container.addClass("grid-stack-animate"):this.container.removeClass("grid-stack-animate")},i.prototype.addWidget=function(b,c,d,e,f,g,h,i,j,k,l){return b=a(b),"undefined"!=typeof c&&b.attr("data-gs-x",c),"undefined"!=typeof d&&b.attr("data-gs-y",d),"undefined"!=typeof e&&b.attr("data-gs-width",e),"undefined"!=typeof f&&b.attr("data-gs-height",f),"undefined"!=typeof g&&b.attr("data-gs-auto-position",g?"yes":null),"undefined"!=typeof h&&b.attr("data-gs-min-width",h),"undefined"!=typeof i&&b.attr("data-gs-max-width",i),"undefined"!=typeof j&&b.attr("data-gs-min-height",j),"undefined"!=typeof k&&b.attr("data-gs-max-height",k),"undefined"!=typeof l&&b.attr("data-gs-id",l),this.container.append(b),this._prepareElement(b,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),b},i.prototype.makeWidget=function(b){return b=a(b),this._prepareElement(b,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),b},i.prototype.willItFit=function(a,b,c,d,e){var f={x:a,y:b,width:c,height:d,autoPosition:e};return this.grid.canBePlacedWithRespectToHeight(f)},i.prototype.removeWidget=function(b,c){c="undefined"==typeof c?!0:c,b=a(b);var d=b.data("_gridstack_node");
+d.itemClass=d.itemClass||"grid-stack-item";var j=this.container.closest("."+d.itemClass).length>0;if(this.opts=b.defaults(d||{},{width:parseInt(this.container.attr("data-gs-width"))||12,height:parseInt(this.container.attr("data-gs-height"))||0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,cellHeight:60,verticalMargin:20,auto:!0,minWidth:768,"float":!1,staticGrid:!1,_class:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),animate:Boolean(this.container.attr("data-gs-animate"))||!1,alwaysShowResizeHandle:d.alwaysShowResizeHandle||!1,resizable:b.defaults(d.resizable||{},{autoHide:!d.alwaysShowResizeHandle,handles:"se"}),draggable:b.defaults(d.draggable||{},{handle:(d.handleClass?"."+d.handleClass:d.handle?d.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"}),disableDrag:d.disableDrag||!1,disableResize:d.disableResize||!1,rtl:"auto",removable:!1,removeTimeout:2e3,verticalMarginUnit:"px",cellHeightUnit:"px"}),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===this.container.css("direction")),this.opts.rtl&&this.container.addClass("grid-stack-rtl"),this.opts.isNested=j,g="auto"===this.opts.cellHeight,g?i.cellHeight(i.cellWidth(),!0):this.cellHeight(this.opts.cellHeight,!0),this.verticalMargin(this.opts.verticalMargin,!0),this.container.addClass(this.opts._class),this._setStaticClass(),j&&this.container.addClass("grid-stack-nested"),this._initStyles(),this.grid=new h(this.opts.width,function(a,c){c="undefined"==typeof c||c;var d=0;b.each(a,function(a){c&&null===a._id?a.el&&a.el.remove():(a.el.attr("data-gs-x",a.x).attr("data-gs-y",a.y).attr("data-gs-width",a.width).attr("data-gs-height",a.height),d=Math.max(d,a.y+a.height))}),i._updateStyles(d+10)},this.opts["float"],this.opts.height),this.opts.auto){var k=[],l=this;this.container.children("."+this.opts.itemClass+":not(."+this.opts.placeholderClass+")").each(function(b,c){c=a(c),k.push({el:c,i:parseInt(c.attr("data-gs-x"))+parseInt(c.attr("data-gs-y"))*l.opts.width})}),b.chain(k).sortBy(function(a){return a.i}).each(function(a){i._prepareElement(a.el)}).value()}if(this.setAnimation(this.opts.animate),this.placeholder=a('<div class="'+this.opts.placeholderClass+" "+this.opts.itemClass+'"><div class="placeholder-content">'+this.opts.placeholderText+"</div></div>").hide(),this._updateContainerHeight(),this._updateHeightsOnResize=b.throttle(function(){i.cellHeight(i.cellWidth(),!1)},100),this.onResizeHandler=function(){if(g&&i._updateHeightsOnResize(),i._isOneColumnMode()){if(f)return;f=!0,i.grid._sortNodes(),b.each(i.grid.nodes,function(a){i.container.append(a.el),i.opts.staticGrid||((a.noMove||i.opts.disableDrag)&&a.el.draggable("disable"),(a.noResize||i.opts.disableResize)&&a.el.resizable("disable"),a.el.trigger("resize"))})}else{if(!f)return;if(f=!1,i.opts.staticGrid)return;b.each(i.grid.nodes,function(a){a.noMove||i.opts.disableDrag||a.el.draggable("enable"),a.noResize||i.opts.disableResize||a.el.resizable("enable"),a.el.trigger("resize")})}},a(window).resize(this.onResizeHandler),this.onResizeHandler(),!i.opts.staticGrid&&"string"==typeof i.opts.removable){var m=a(i.opts.removable);m.data("droppable")||m.droppable({accept:"."+i.opts.itemClass}),m.on("dropover",function(b,c){var d=a(c.draggable),e=d.data("_gridstack_node");e._grid===i&&i._setupRemovingTimeout(d)}).on("dropout",function(b,c){var d=a(c.draggable),e=d.data("_gridstack_node");e._grid===i&&i._clearRemovingTimeout(d)})}if(!i.opts.staticGrid&&i.opts.acceptWidgets){var n=null,o=function(a,b){var c=n,d=c.data("_gridstack_node"),e=i.getCellFromPixel(b.offset,!0),f=Math.max(0,e.x),g=Math.max(0,e.y);if(d._added){if(!i.grid.canMoveNode(d,f,g))return;i.grid.moveNode(d,f,g),i._updateContainerHeight()}else d._added=!0,d.el=c,d.x=f,d.y=g,i.grid.cleanNodes(),i.grid.beginUpdate(d),i.grid.addNode(d),i.container.append(i.placeholder),i.placeholder.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).show(),d.el=i.placeholder,d._beforeDragX=d.x,d._beforeDragY=d.y,i._updateContainerHeight()};a(i.container).droppable({accept:function(b){b=a(b);var c=b.data("_gridstack_node");return(!c||c._grid!==i)&&b.is(i.opts.acceptWidgets===!0?".grid-stack-item":i.opts.acceptWidgets)},over:function(b,c){var d=(i.container.offset(),a(c.draggable)),e=i.cellWidth(),f=i.cellHeight(),g=d.data("_gridstack_node"),h=g?g.width:Math.ceil(d.outerWidth()/e),j=g?g.height:Math.ceil(d.outerHeight()/f);n=d;var k=i.grid._prepareNode({width:h,height:j,_added:!1,_temporary:!0});d.data("_gridstack_node",k),d.data("_gridstack_node_orig",g),d.on("drag",o)},out:function(b,c){var d=a(c.draggable);d.unbind("drag",o);var e=d.data("_gridstack_node");e.el=null,i.grid.removeNode(e),i.placeholder.detach(),i._updateContainerHeight(),d.data("_gridstack_node",d.data("_gridstack_node_orig"))},drop:function(b,c){i.placeholder.detach();var d=a(c.draggable).data("_gridstack_node");d._grid=i;var e=a(c.draggable).clone(!1);e.data("_gridstack_node",d),a(c.draggable).remove(),d.el=e,i.placeholder.hide(),e.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).addClass(i.opts.itemClass).removeAttr("style").enableSelection().removeData("draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled").unbind("drag",o),i.container.append(e),i._prepareElementsByNode(e,d),i._updateContainerHeight(),i._triggerChangeEvent(),i.grid.endUpdate()}})}};
+// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+// jscs:enable requireCamelCaseOrUpperCaseIdentifiers
+return i.prototype._triggerChangeEvent=function(a){var b=this.grid.getDirtyNodes(),c=!1,d=[];b&&b.length&&(d.push(b),c=!0),(c||a===!0)&&this.container.trigger("change",d)},i.prototype._triggerAddEvent=function(){this.grid._addedNodes&&this.grid._addedNodes.length>0&&(this.container.trigger("added",[b.map(this.grid._addedNodes,b.clone)]),this.grid._addedNodes=[])},i.prototype._triggerRemoveEvent=function(){this.grid._removedNodes&&this.grid._removedNodes.length>0&&(this.container.trigger("removed",[b.map(this.grid._removedNodes,b.clone)]),this.grid._removedNodes=[])},i.prototype._initStyles=function(){this._stylesId&&f.removeStylesheet(this._stylesId),this._stylesId="gridstack-style-"+(1e5*Math.random()).toFixed(),this._styles=f.createStylesheet(this._stylesId),null!==this._styles&&(this._styles._max=0)},i.prototype._updateStyles=function(a){if(null!==this._styles&&"undefined"!=typeof this._styles){var b,c="."+this.opts._class+" ."+this.opts.itemClass,d=this;if("undefined"==typeof a&&(a=this._styles._max,this._initStyles(),this._updateContainerHeight()),this.opts.cellHeight&&!(0!==this._styles._max&&a<=this._styles._max)&&(b=this.opts.verticalMargin&&this.opts.cellHeightUnit!==this.opts.verticalMarginUnit?function(a,b){return a&&b?"calc("+(d.opts.cellHeight*a+d.opts.cellHeightUnit)+" + "+(d.opts.verticalMargin*b+d.opts.verticalMarginUnit)+")":d.opts.cellHeight*a+d.opts.verticalMargin*b+d.opts.cellHeightUnit}:function(a,b){return d.opts.cellHeight*a+d.opts.verticalMargin*b+d.opts.cellHeightUnit},0===this._styles._max&&f.insertCSSRule(this._styles,c,"min-height: "+b(1,0)+";",0),a>this._styles._max)){for(var e=this._styles._max;e<a;++e)f.insertCSSRule(this._styles,c+'[data-gs-height="'+(e+1)+'"]',"height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-min-height="'+(e+1)+'"]',"min-height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-max-height="'+(e+1)+'"]',"max-height: "+b(e+1,e)+";",e),f.insertCSSRule(this._styles,c+'[data-gs-y="'+e+'"]',"top: "+b(e,e)+";",e);this._styles._max=a}}},i.prototype._updateContainerHeight=function(){if(!this.grid._updateCounter){var a=this.grid.getGridHeight();this.container.attr("data-gs-current-height",a),this.opts.cellHeight&&(this.opts.verticalMargin?this.opts.cellHeightUnit===this.opts.verticalMarginUnit?this.container.css("height",a*(this.opts.cellHeight+this.opts.verticalMargin)-this.opts.verticalMargin+this.opts.cellHeightUnit):this.container.css("height","calc("+(a*this.opts.cellHeight+this.opts.cellHeightUnit)+" + "+(a*(this.opts.verticalMargin-1)+this.opts.verticalMarginUnit)+")"):this.container.css("height",a*this.opts.cellHeight+this.opts.cellHeightUnit))}},i.prototype._isOneColumnMode=function(){return(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth)<=this.opts.minWidth},i.prototype._setupRemovingTimeout=function(b){var c=this,d=a(b).data("_gridstack_node");!d._removeTimeout&&c.opts.removable&&(d._removeTimeout=setTimeout(function(){b.addClass("grid-stack-item-removing"),d._isAboutToRemove=!0},c.opts.removeTimeout))},i.prototype._clearRemovingTimeout=function(b){var c=a(b).data("_gridstack_node");c._removeTimeout&&(clearTimeout(c._removeTimeout),c._removeTimeout=null,b.removeClass("grid-stack-item-removing"),c._isAboutToRemove=!1)},i.prototype._prepareElementsByNode=function(c,d){if("undefined"!=typeof a.ui){var e,f,g=this,h=function(a,b){var h,i,j=Math.round(b.position.left/e),k=Math.floor((b.position.top+f/2)/f);if("drag"!=a.type&&(h=Math.round(b.size.width/e),i=Math.round(b.size.height/f)),"drag"==a.type)j<0||j>=g.grid.width||k<0?(g.opts.removable===!0&&g._setupRemovingTimeout(c),j=d._beforeDragX,k=d._beforeDragY,g.placeholder.detach(),g.placeholder.hide(),g.grid.removeNode(d),g._updateContainerHeight(),d._temporaryRemoved=!0):(g._clearRemovingTimeout(c),d._temporaryRemoved&&(g.grid.addNode(d),g.placeholder.attr("data-gs-x",j).attr("data-gs-y",k).attr("data-gs-width",h).attr("data-gs-height",i).show(),g.container.append(g.placeholder),d.el=g.placeholder,d._temporaryRemoved=!1));else if("resize"==a.type&&j<0)return;g.grid.canMoveNode(d,j,k,h,i)&&(g.grid.moveNode(d,j,k,h,i),g._updateContainerHeight())},i=function(b,h){g.container.append(g.placeholder);var i=a(this);g.grid.cleanNodes(),g.grid.beginUpdate(d),e=g.cellWidth();var j=Math.ceil(i.outerHeight()/i.attr("data-gs-height"));f=g.container.height()/parseInt(g.container.attr("data-gs-current-height")),g.placeholder.attr("data-gs-x",i.attr("data-gs-x")).attr("data-gs-y",i.attr("data-gs-y")).attr("data-gs-width",i.attr("data-gs-width")).attr("data-gs-height",i.attr("data-gs-height")).show(),d.el=g.placeholder,d._beforeDragX=d.x,d._beforeDragY=d.y,c.resizable("option","minWidth",e*(d.minWidth||1)),c.resizable("option","minHeight",j*(d.minHeight||1)),"resizestart"==b.type&&i.find(".grid-stack-item").trigger("resizestart")},j=function(b,e){var f=a(this);if(f.data("_gridstack_node")){var h=!1;g.placeholder.detach(),d.el=f,g.placeholder.hide(),d._isAboutToRemove?(h=!0,c.removeData("_gridstack_node"),c.remove()):(g._clearRemovingTimeout(c),d._temporaryRemoved?(f.attr("data-gs-x",d._beforeDragX).attr("data-gs-y",d._beforeDragY).attr("data-gs-width",d.width).attr("data-gs-height",d.height).removeAttr("style"),d.x=d._beforeDragX,d.y=d._beforeDragY,g.grid.addNode(d)):f.attr("data-gs-x",d.x).attr("data-gs-y",d.y).attr("data-gs-width",d.width).attr("data-gs-height",d.height).removeAttr("style")),g._updateContainerHeight(),g._triggerChangeEvent(h),g.grid.endUpdate();var i=f.find(".grid-stack");i.length&&"resizestop"==b.type&&(i.each(function(b,c){a(c).data("gridstack").onResizeHandler()}),f.find(".grid-stack-item").trigger("resizestop"))}};c.draggable(b.extend({},this.opts.draggable,{containment:this.opts.isNested?this.container.parent():null,start:i,stop:j,drag:h})).resizable(b.extend({},this.opts.resizable,{start:i,stop:j,resize:h})),(d.noMove||this._isOneColumnMode()||this.opts.disableDrag)&&c.draggable("disable"),(d.noResize||this._isOneColumnMode()||this.opts.disableResize)&&c.resizable("disable"),c.attr("data-gs-locked",d.locked?"yes":null)}},i.prototype._prepareElement=function(b,c){c="undefined"!=typeof c&&c;var d=this;b=a(b),b.addClass(this.opts.itemClass);var e=d.grid.addNode({x:b.attr("data-gs-x"),y:b.attr("data-gs-y"),width:b.attr("data-gs-width"),height:b.attr("data-gs-height"),maxWidth:b.attr("data-gs-max-width"),minWidth:b.attr("data-gs-min-width"),maxHeight:b.attr("data-gs-max-height"),minHeight:b.attr("data-gs-min-height"),autoPosition:f.toBool(b.attr("data-gs-auto-position")),noResize:f.toBool(b.attr("data-gs-no-resize")),noMove:f.toBool(b.attr("data-gs-no-move")),locked:f.toBool(b.attr("data-gs-locked")),el:b,id:b.attr("data-gs-id"),_grid:d},c);b.data("_gridstack_node",e),this._prepareElementsByNode(b,e)},i.prototype.setAnimation=function(a){a?this.container.addClass("grid-stack-animate"):this.container.removeClass("grid-stack-animate")},i.prototype.addWidget=function(b,c,d,e,f,g,h,i,j,k,l){return b=a(b),"undefined"!=typeof c&&b.attr("data-gs-x",c),"undefined"!=typeof d&&b.attr("data-gs-y",d),"undefined"!=typeof e&&b.attr("data-gs-width",e),"undefined"!=typeof f&&b.attr("data-gs-height",f),"undefined"!=typeof g&&b.attr("data-gs-auto-position",g?"yes":null),"undefined"!=typeof h&&b.attr("data-gs-min-width",h),"undefined"!=typeof i&&b.attr("data-gs-max-width",i),"undefined"!=typeof j&&b.attr("data-gs-min-height",j),"undefined"!=typeof k&&b.attr("data-gs-max-height",k),"undefined"!=typeof l&&b.attr("data-gs-id",l),this.container.append(b),this._prepareElement(b,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),b},i.prototype.makeWidget=function(b){return b=a(b),this._prepareElement(b,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),b},i.prototype.willItFit=function(a,b,c,d,e){var f={x:a,y:b,width:c,height:d,autoPosition:e};return this.grid.canBePlacedWithRespectToHeight(f)},i.prototype.removeWidget=function(b,c){c="undefined"==typeof c||c,b=a(b);var d=b.data("_gridstack_node");
 // For Meteor support: https://github.com/troolee/gridstack.js/pull/272
-d||(d=this.grid.getNodeDataByDOMEl(b)),this.grid.removeNode(d,c),b.removeData("_gridstack_node"),this._updateContainerHeight(),c&&b.remove(),this._triggerChangeEvent(!0),this._triggerRemoveEvent()},i.prototype.removeAll=function(a){b.each(this.grid.nodes,b.bind(function(b){this.removeWidget(b.el,a)},this)),this.grid.nodes=[],this._updateContainerHeight()},i.prototype.destroy=function(b){a(window).off("resize",this.onResizeHandler),this.disable(),"undefined"==typeof b||b?this.container.remove():this.removeAll(!1),f.removeStylesheet(this._stylesId),this.grid&&(this.grid=null)},i.prototype.resizable=function(b,c){var d=this;return b=a(b),b.each(function(b,e){e=a(e);var f=e.data("_gridstack_node");"undefined"!=typeof f&&null!==f&&(f.noResize=!c,f.noResize||d._isOneColumnMode()?e.resizable("disable"):e.resizable("enable"))}),this},i.prototype.movable=function(b,c){var d=this;return b=a(b),b.each(function(b,e){e=a(e);var f=e.data("_gridstack_node");"undefined"!=typeof f&&null!==f&&(f.noMove=!c,f.noMove||d._isOneColumnMode()?(e.draggable("disable"),e.removeClass("ui-draggable-handle")):(e.draggable("enable"),e.addClass("ui-draggable-handle")))}),this},i.prototype.enableMove=function(a,b){this.movable(this.container.children("."+this.opts.itemClass),a),b&&(this.opts.disableDrag=!a)},i.prototype.enableResize=function(a,b){this.resizable(this.container.children("."+this.opts.itemClass),a),b&&(this.opts.disableResize=!a)},i.prototype.disable=function(){this.movable(this.container.children("."+this.opts.itemClass),!1),this.resizable(this.container.children("."+this.opts.itemClass),!1),this.container.trigger("disable")},i.prototype.enable=function(){this.movable(this.container.children("."+this.opts.itemClass),!0),this.resizable(this.container.children("."+this.opts.itemClass),!0),this.container.trigger("enable")},i.prototype.locked=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(e.locked=c||!1,d.attr("data-gs-locked",e.locked?"yes":null))}),this},i.prototype.maxHeight=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.maxHeight=c||!1,d.attr("data-gs-max-height",c)))}),this},i.prototype.minHeight=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.minHeight=c||!1,d.attr("data-gs-min-height",c)))}),this},i.prototype.maxWidth=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.maxWidth=c||!1,d.attr("data-gs-max-width",c)))}),this},i.prototype.minWidth=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.minWidth=c||!1,d.attr("data-gs-min-width",c)))}),this},i.prototype._updateElement=function(b,c){b=a(b).first();var d=b.data("_gridstack_node");if("undefined"!=typeof d&&null!==d){var e=this;e.grid.cleanNodes(),e.grid.beginUpdate(d),c.call(this,b,d),e._updateContainerHeight(),e._triggerChangeEvent(),e.grid.endUpdate()}},i.prototype.resize=function(a,b,c){this._updateElement(a,function(a,d){b=null!==b&&"undefined"!=typeof b?b:d.width,c=null!==c&&"undefined"!=typeof c?c:d.height,this.grid.moveNode(d,d.x,d.y,b,c)})},i.prototype.move=function(a,b,c){this._updateElement(a,function(a,d){b=null!==b&&"undefined"!=typeof b?b:d.x,c=null!==c&&"undefined"!=typeof c?c:d.y,this.grid.moveNode(d,b,c,d.width,d.height)})},i.prototype.update=function(a,b,c,d,e){this._updateElement(a,function(a,f){b=null!==b&&"undefined"!=typeof b?b:f.x,c=null!==c&&"undefined"!=typeof c?c:f.y,d=null!==d&&"undefined"!=typeof d?d:f.width,e=null!==e&&"undefined"!=typeof e?e:f.height,this.grid.moveNode(f,b,c,d,e)})},i.prototype.verticalMargin=function(a,b){if("undefined"==typeof a)return this.opts.verticalMargin;var c=f.parseHeight(a);this.opts.verticalMarginUnit===c.unit&&this.opts.height===c.height||(this.opts.verticalMarginUnit=c.unit,this.opts.verticalMargin=c.height,b||this._updateStyles())},i.prototype.cellHeight=function(a,b){if("undefined"==typeof a){if(this.opts.cellHeight)return this.opts.cellHeight;var c=this.container.children("."+this.opts.itemClass).first();return Math.ceil(c.outerHeight()/c.attr("data-gs-height"))}var d=f.parseHeight(a);this.opts.cellHeightUnit===d.heightUnit&&this.opts.height===d.height||(this.opts.cellHeightUnit=d.unit,this.opts.cellHeight=d.height,b||this._updateStyles())},i.prototype.cellWidth=function(){var a=this.container.children("."+this.opts.itemClass).first();return Math.ceil(a.outerWidth()/parseInt(a.attr("data-gs-width"),10))},i.prototype.getCellFromPixel=function(a,b){var c="undefined"!=typeof b&&b?this.container.offset():this.container.position(),d=a.left-c.left,e=a.top-c.top,f=Math.floor(this.container.width()/this.opts.width),g=Math.floor(this.container.height()/parseInt(this.container.attr("data-gs-current-height")));return{x:Math.floor(d/f),y:Math.floor(e/g)}},i.prototype.batchUpdate=function(){this.grid.batchUpdate()},i.prototype.commit=function(){this.grid.commit(),this._updateContainerHeight()},i.prototype.isAreaEmpty=function(a,b,c,d){return this.grid.isAreaEmpty(a,b,c,d)},i.prototype.setStatic=function(a){this.opts.staticGrid=a===!0,this.enableMove(!a),this.enableResize(!a),this._setStaticClass()},i.prototype._setStaticClass=function(){var a="grid-stack-static";this.opts.staticGrid===!0?this.container.addClass(a):this.container.removeClass(a)},i.prototype._updateNodeWidths=function(a,b){this.grid._sortNodes(),this.grid.batchUpdate();for(var c={},d=0;d<this.grid.nodes.length;d++)c=this.grid.nodes[d],this.update(c.el,Math.round(c.x*b/a),void 0,Math.round(c.width*b/a),void 0);this.grid.commit()},i.prototype.setGridWidth=function(a,b){this.container.removeClass("grid-stack-"+this.opts.width),b!==!0&&this._updateNodeWidths(this.opts.width,a),this.opts.width=a,this.grid.width=a,this.container.addClass("grid-stack-"+a)},h.prototype.batch_update=d(h.prototype.batchUpdate),h.prototype._fix_collisions=d(h.prototype._fixCollisions,"_fix_collisions","_fixCollisions"),h.prototype.is_area_empty=d(h.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),h.prototype._sort_nodes=d(h.prototype._sortNodes,"_sort_nodes","_sortNodes"),h.prototype._pack_nodes=d(h.prototype._packNodes,"_pack_nodes","_packNodes"),h.prototype._prepare_node=d(h.prototype._prepareNode,"_prepare_node","_prepareNode"),h.prototype.clean_nodes=d(h.prototype.cleanNodes,"clean_nodes","cleanNodes"),h.prototype.get_dirty_nodes=d(h.prototype.getDirtyNodes,"get_dirty_nodes","getDirtyNodes"),h.prototype.add_node=d(h.prototype.addNode,"add_node","addNode, "),h.prototype.remove_node=d(h.prototype.removeNode,"remove_node","removeNode"),h.prototype.can_move_node=d(h.prototype.canMoveNode,"can_move_node","canMoveNode"),h.prototype.move_node=d(h.prototype.moveNode,"move_node","moveNode"),h.prototype.get_grid_height=d(h.prototype.getGridHeight,"get_grid_height","getGridHeight"),h.prototype.begin_update=d(h.prototype.beginUpdate,"begin_update","beginUpdate"),h.prototype.end_update=d(h.prototype.endUpdate,"end_update","endUpdate"),h.prototype.can_be_placed_with_respect_to_height=d(h.prototype.canBePlacedWithRespectToHeight,"can_be_placed_with_respect_to_height","canBePlacedWithRespectToHeight"),i.prototype._trigger_change_event=d(i.prototype._triggerChangeEvent,"_trigger_change_event","_triggerChangeEvent"),i.prototype._init_styles=d(i.prototype._initStyles,"_init_styles","_initStyles"),i.prototype._update_styles=d(i.prototype._updateStyles,"_update_styles","_updateStyles"),i.prototype._update_container_height=d(i.prototype._updateContainerHeight,"_update_container_height","_updateContainerHeight"),i.prototype._is_one_column_mode=d(i.prototype._isOneColumnMode,"_is_one_column_mode","_isOneColumnMode"),i.prototype._prepare_element=d(i.prototype._prepareElement,"_prepare_element","_prepareElement"),i.prototype.set_animation=d(i.prototype.setAnimation,"set_animation","setAnimation"),i.prototype.add_widget=d(i.prototype.addWidget,"add_widget","addWidget"),i.prototype.make_widget=d(i.prototype.makeWidget,"make_widget","makeWidget"),i.prototype.will_it_fit=d(i.prototype.willItFit,"will_it_fit","willItFit"),i.prototype.remove_widget=d(i.prototype.removeWidget,"remove_widget","removeWidget"),i.prototype.remove_all=d(i.prototype.removeAll,"remove_all","removeAll"),i.prototype.min_height=d(i.prototype.minHeight,"min_height","minHeight"),i.prototype.min_width=d(i.prototype.minWidth,"min_width","minWidth"),i.prototype._update_element=d(i.prototype._updateElement,"_update_element","_updateElement"),i.prototype.cell_height=d(i.prototype.cellHeight,"cell_height","cellHeight"),i.prototype.cell_width=d(i.prototype.cellWidth,"cell_width","cellWidth"),i.prototype.get_cell_from_pixel=d(i.prototype.getCellFromPixel,"get_cell_from_pixel","getCellFromPixel"),i.prototype.batch_update=d(i.prototype.batchUpdate,"batch_update","batchUpdate"),i.prototype.is_area_empty=d(i.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),i.prototype.set_static=d(i.prototype.setStatic,"set_static","setStatic"),i.prototype._set_static_class=d(i.prototype._setStaticClass,"_set_static_class","_setStaticClass"),c.GridStackUI=i,c.GridStackUI.Utils=f,c.GridStackUI.Engine=h,a.fn.gridstack=function(b){return this.each(function(){var c=a(this);c.data("gridstack")||c.data("gridstack",new i(this,b))})},c.GridStackUI});
+d||(d=this.grid.getNodeDataByDOMEl(b)),this.grid.removeNode(d,c),b.removeData("_gridstack_node"),this._updateContainerHeight(),c&&b.remove(),this._triggerChangeEvent(!0),this._triggerRemoveEvent()},i.prototype.removeAll=function(a){b.each(this.grid.nodes,b.bind(function(b){this.removeWidget(b.el,a)},this)),this.grid.nodes=[],this._updateContainerHeight()},i.prototype.destroy=function(b){a(window).off("resize",this.onResizeHandler),this.disable(),"undefined"==typeof b||b?this.container.remove():(this.removeAll(!1),this.container.removeData("gridstack")),f.removeStylesheet(this._stylesId),this.grid&&(this.grid=null)},i.prototype.resizable=function(b,c){var d=this;return b=a(b),b.each(function(b,e){e=a(e);var f=e.data("_gridstack_node");"undefined"!=typeof f&&null!==f&&"undefined"!=typeof a.ui&&(f.noResize=!c,f.noResize||d._isOneColumnMode()?e.resizable("disable"):e.resizable("enable"))}),this},i.prototype.movable=function(b,c){var d=this;return b=a(b),b.each(function(b,e){e=a(e);var f=e.data("_gridstack_node");"undefined"!=typeof f&&null!==f&&"undefined"!=typeof a.ui&&(f.noMove=!c,f.noMove||d._isOneColumnMode()?(e.draggable("disable"),e.removeClass("ui-draggable-handle")):(e.draggable("enable"),e.addClass("ui-draggable-handle")))}),this},i.prototype.enableMove=function(a,b){this.movable(this.container.children("."+this.opts.itemClass),a),b&&(this.opts.disableDrag=!a)},i.prototype.enableResize=function(a,b){this.resizable(this.container.children("."+this.opts.itemClass),a),b&&(this.opts.disableResize=!a)},i.prototype.disable=function(){this.movable(this.container.children("."+this.opts.itemClass),!1),this.resizable(this.container.children("."+this.opts.itemClass),!1),this.container.trigger("disable")},i.prototype.enable=function(){this.movable(this.container.children("."+this.opts.itemClass),!0),this.resizable(this.container.children("."+this.opts.itemClass),!0),this.container.trigger("enable")},i.prototype.locked=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(e.locked=c||!1,d.attr("data-gs-locked",e.locked?"yes":null))}),this},i.prototype.maxHeight=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.maxHeight=c||!1,d.attr("data-gs-max-height",c)))}),this},i.prototype.minHeight=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.minHeight=c||!1,d.attr("data-gs-min-height",c)))}),this},i.prototype.maxWidth=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.maxWidth=c||!1,d.attr("data-gs-max-width",c)))}),this},i.prototype.minWidth=function(b,c){return b=a(b),b.each(function(b,d){d=a(d);var e=d.data("_gridstack_node");"undefined"!=typeof e&&null!==e&&(isNaN(c)||(e.minWidth=c||!1,d.attr("data-gs-min-width",c)))}),this},i.prototype._updateElement=function(b,c){b=a(b).first();var d=b.data("_gridstack_node");if("undefined"!=typeof d&&null!==d){var e=this;e.grid.cleanNodes(),e.grid.beginUpdate(d),c.call(this,b,d),e._updateContainerHeight(),e._triggerChangeEvent(),e.grid.endUpdate()}},i.prototype.resize=function(a,b,c){this._updateElement(a,function(a,d){b=null!==b&&"undefined"!=typeof b?b:d.width,c=null!==c&&"undefined"!=typeof c?c:d.height,this.grid.moveNode(d,d.x,d.y,b,c)})},i.prototype.move=function(a,b,c){this._updateElement(a,function(a,d){b=null!==b&&"undefined"!=typeof b?b:d.x,c=null!==c&&"undefined"!=typeof c?c:d.y,this.grid.moveNode(d,b,c,d.width,d.height)})},i.prototype.update=function(a,b,c,d,e){this._updateElement(a,function(a,f){b=null!==b&&"undefined"!=typeof b?b:f.x,c=null!==c&&"undefined"!=typeof c?c:f.y,d=null!==d&&"undefined"!=typeof d?d:f.width,e=null!==e&&"undefined"!=typeof e?e:f.height,this.grid.moveNode(f,b,c,d,e)})},i.prototype.verticalMargin=function(a,b){if("undefined"==typeof a)return this.opts.verticalMargin;var c=f.parseHeight(a);this.opts.verticalMarginUnit===c.unit&&this.opts.height===c.height||(this.opts.verticalMarginUnit=c.unit,this.opts.verticalMargin=c.height,b||this._updateStyles())},i.prototype.cellHeight=function(a,b){if("undefined"==typeof a){if(this.opts.cellHeight)return this.opts.cellHeight;var c=this.container.children("."+this.opts.itemClass).first();return Math.ceil(c.outerHeight()/c.attr("data-gs-height"))}var d=f.parseHeight(a);this.opts.cellHeightUnit===d.heightUnit&&this.opts.height===d.height||(this.opts.cellHeightUnit=d.unit,this.opts.cellHeight=d.height,b||this._updateStyles())},i.prototype.cellWidth=function(){return Math.round(this.container.outerWidth()/this.opts.width)},i.prototype.getCellFromPixel=function(a,b){var c="undefined"!=typeof b&&b?this.container.offset():this.container.position(),d=a.left-c.left,e=a.top-c.top,f=Math.floor(this.container.width()/this.opts.width),g=Math.floor(this.container.height()/parseInt(this.container.attr("data-gs-current-height")));return{x:Math.floor(d/f),y:Math.floor(e/g)}},i.prototype.batchUpdate=function(){this.grid.batchUpdate()},i.prototype.commit=function(){this.grid.commit(),this._updateContainerHeight()},i.prototype.isAreaEmpty=function(a,b,c,d){return this.grid.isAreaEmpty(a,b,c,d)},i.prototype.setStatic=function(a){this.opts.staticGrid=a===!0,this.enableMove(!a),this.enableResize(!a),this._setStaticClass()},i.prototype._setStaticClass=function(){var a="grid-stack-static";this.opts.staticGrid===!0?this.container.addClass(a):this.container.removeClass(a)},i.prototype._updateNodeWidths=function(a,b){this.grid._sortNodes(),this.grid.batchUpdate();for(var c={},d=0;d<this.grid.nodes.length;d++)c=this.grid.nodes[d],this.update(c.el,Math.round(c.x*b/a),void 0,Math.round(c.width*b/a),void 0);this.grid.commit()},i.prototype.setGridWidth=function(a,b){this.container.removeClass("grid-stack-"+this.opts.width),b!==!0&&this._updateNodeWidths(this.opts.width,a),this.opts.width=a,this.grid.width=a,this.container.addClass("grid-stack-"+a)},h.prototype.batch_update=d(h.prototype.batchUpdate),h.prototype._fix_collisions=d(h.prototype._fixCollisions,"_fix_collisions","_fixCollisions"),h.prototype.is_area_empty=d(h.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),h.prototype._sort_nodes=d(h.prototype._sortNodes,"_sort_nodes","_sortNodes"),h.prototype._pack_nodes=d(h.prototype._packNodes,"_pack_nodes","_packNodes"),h.prototype._prepare_node=d(h.prototype._prepareNode,"_prepare_node","_prepareNode"),h.prototype.clean_nodes=d(h.prototype.cleanNodes,"clean_nodes","cleanNodes"),h.prototype.get_dirty_nodes=d(h.prototype.getDirtyNodes,"get_dirty_nodes","getDirtyNodes"),h.prototype.add_node=d(h.prototype.addNode,"add_node","addNode, "),h.prototype.remove_node=d(h.prototype.removeNode,"remove_node","removeNode"),h.prototype.can_move_node=d(h.prototype.canMoveNode,"can_move_node","canMoveNode"),h.prototype.move_node=d(h.prototype.moveNode,"move_node","moveNode"),h.prototype.get_grid_height=d(h.prototype.getGridHeight,"get_grid_height","getGridHeight"),h.prototype.begin_update=d(h.prototype.beginUpdate,"begin_update","beginUpdate"),h.prototype.end_update=d(h.prototype.endUpdate,"end_update","endUpdate"),h.prototype.can_be_placed_with_respect_to_height=d(h.prototype.canBePlacedWithRespectToHeight,"can_be_placed_with_respect_to_height","canBePlacedWithRespectToHeight"),i.prototype._trigger_change_event=d(i.prototype._triggerChangeEvent,"_trigger_change_event","_triggerChangeEvent"),i.prototype._init_styles=d(i.prototype._initStyles,"_init_styles","_initStyles"),i.prototype._update_styles=d(i.prototype._updateStyles,"_update_styles","_updateStyles"),i.prototype._update_container_height=d(i.prototype._updateContainerHeight,"_update_container_height","_updateContainerHeight"),i.prototype._is_one_column_mode=d(i.prototype._isOneColumnMode,"_is_one_column_mode","_isOneColumnMode"),i.prototype._prepare_element=d(i.prototype._prepareElement,"_prepare_element","_prepareElement"),i.prototype.set_animation=d(i.prototype.setAnimation,"set_animation","setAnimation"),i.prototype.add_widget=d(i.prototype.addWidget,"add_widget","addWidget"),i.prototype.make_widget=d(i.prototype.makeWidget,"make_widget","makeWidget"),i.prototype.will_it_fit=d(i.prototype.willItFit,"will_it_fit","willItFit"),i.prototype.remove_widget=d(i.prototype.removeWidget,"remove_widget","removeWidget"),i.prototype.remove_all=d(i.prototype.removeAll,"remove_all","removeAll"),i.prototype.min_height=d(i.prototype.minHeight,"min_height","minHeight"),i.prototype.min_width=d(i.prototype.minWidth,"min_width","minWidth"),i.prototype._update_element=d(i.prototype._updateElement,"_update_element","_updateElement"),i.prototype.cell_height=d(i.prototype.cellHeight,"cell_height","cellHeight"),i.prototype.cell_width=d(i.prototype.cellWidth,"cell_width","cellWidth"),i.prototype.get_cell_from_pixel=d(i.prototype.getCellFromPixel,"get_cell_from_pixel","getCellFromPixel"),i.prototype.batch_update=d(i.prototype.batchUpdate,"batch_update","batchUpdate"),i.prototype.is_area_empty=d(i.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),i.prototype.set_static=d(i.prototype.setStatic,"set_static","setStatic"),i.prototype._set_static_class=d(i.prototype._setStaticClass,"_set_static_class","_setStaticClass"),c.GridStackUI=i,c.GridStackUI.Utils=f,c.GridStackUI.Engine=h,a.fn.gridstack=function(b){return this.each(function(){var c=a(this);c.data("gridstack")||c.data("gridstack",new i(this,b))})},c.GridStackUI});
 //# sourceMappingURL=gridstack.min.map

doc/README.md

@@ -73,3 +73,3 @@ gridstack.js API
 - `disableResize` - disallows resizing of widgets (default: `false`).
-- `draggable` - allows to override jQuery UI draggable options. (default: `{handle: '.grid-stack-item-content', scroll: true, appendTo: 'body'}`)
+- `draggable` - allows to override jQuery UI draggable options. (default: `{handle: '.grid-stack-item-content', scroll: false, appendTo: 'body'}`)
 - `handle` - draggable handle selector (default: `'.grid-stack-item-content'`)
@@ -76,0 +76,0 @@ - `handleClass` - draggable handle class (e.g. `'grid-stack-item-content'`). If set `handle` is ignored (default: `null`)

Gruntfile.js

@@ -72,2 +72,7 @@ // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
             },
+            faq: {
+                options: {
+                    target: './doc/FAQ.md'
+                }
+            },
         },
@@ -97,3 +102,3 @@
             docs: {
-                files: ['README.md', 'doc/README.md'],
+                files: ['README.md', 'doc/README.md', 'doc/FAQ.md'],
                 tasks: ['doctoc'],
@@ -100,0 +105,0 @@ options: {

package.json

 {
   "name": "gridstack",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "gridstack.js is a jQuery plugin for widget layout",
@@ -28,10 +28,12 @@ "main": "dist/gridstack.js",
   "dependencies": {
-    "jquery": "^2.2.1",
-    "jquery-ui": "^1.10.5",
-    "lodash": "^4.5.1"
+    "jquery": "^3.1.0",
+    "jquery-ui": "^1.12.0",
+    "lodash": "^4.14.2"
   },
   "devDependencies": {
     "connect": "^3.4.1",
-    "coveralls": "^2.11.6",
+    "coveralls": "^2.11.8",
+    "doctoc": "^1.0.0",
     "grunt": "^0.4.5",
+    "grunt-cli": "^1.2.0",
     "grunt-contrib-connect": "^0.11.2",
@@ -44,15 +46,15 @@ "grunt-contrib-copy": "^0.8.2",
     "grunt-doctoc": "^0.1.1",
-    "grunt-jscs": "^2.7.0",
-    "grunt-protractor-runner": "^3.0.0",
+    "grunt-jscs": "^2.8.0",
+    "grunt-protractor-runner": "^3.2.0",
     "grunt-protractor-webdriver": "^0.2.5",
     "grunt-sass": "^1.1.0",
     "jasmine-core": "^2.4.1",
-    "karma": "^0.13.21",
-    "karma-coverage": "^0.5.3",
+    "karma": "^1.1.2",
+    "karma-coverage": "^1.1.1",
     "karma-coveralls": "^1.1.2",
-    "karma-jasmine": "^0.3.7",
+    "karma-jasmine": "^1.0.2",
     "karma-phantomjs-launcher": "^1.0.0",
-    "phantomjs-prebuilt": "^2.1.4",
+    "phantomjs-prebuilt": "^2.1.5",
     "serve-static": "^1.10.2"
   }
 }

README.md

@@ -13,3 +13,3 @@ gridstack.js
 
-Inspired by [gridster.js](http://gridster.net). Built with love.
+Inspired by [gridster.js](https://github.com/ducksboard/gridster.js). Built with love.
 
@@ -31,2 +31,3 @@ Join gridstack.js on Slack: https://gridstackjs.troolee.com
   - [API Documentation](#api-documentation)
+  - [Questions and Answers](#questions-and-answers)
   - [Touch devices support](#touch-devices-support)
@@ -49,2 +50,4 @@ - [Use with knockout.js](#use-with-knockoutjs)
 - [Changes](#changes)
+      - [v0.2.6 (Development version)](#v027-dev-development-version)
+      - [v0.2.6 (2016-08-17)](#v026-2016-08-17)
       - [v0.2.5 (2016-03-02)](#v025-2016-03-02)
@@ -65,3 +68,3 @@ - [v0.2.4 (2016-02-15)](#v024-2016-02-15)
 
-Please visit http://troolee.github.io/gridstack.js/ for demo.
+Please visit http://troolee.github.io/gridstack.js/ for demo. Or check out [these example](http://troolee.github.io/gridstack.js/demo/).
 
@@ -74,5 +77,5 @@
 
-* [lodash.js](https://lodash.com) (>= 3.5.0)
-* [jQuery](http://jquery.com) (>= 1.11.0)
-* [jQuery UI](http://jqueryui.com) (>= 1.11.0). Minimum required components: Core, Widget, Mouse, Draggable, Resizable
+* [lodash.js](https://lodash.com) (>= 3.5.0, full build)
+* [jQuery](http://jquery.com) (>= 3.1.0)
+* [jQuery UI](http://jqueryui.com) (>= 1.12.0). Minimum required components: Core, Widget, Mouse, Draggable, Resizable
 * (Optional) [jquery-ui-touch-punch](https://github.com/furf/jquery-ui-touch-punch) for touch-based devices support
@@ -87,4 +90,4 @@
 ```html
-<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.4/gridstack.min.css" />
-<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.4/gridstack.min.js'></script>
+<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.5/gridstack.min.css" />
+<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.5/gridstack.min.js'></script>
 ```
@@ -145,2 +148,9 @@
 
+## Questions and Answers
+
+Please feel free to as a questions here in issues, using [Stackoverflow](http://stackoverflow.com/search?q=gridstack) or [Slack chat](https://gridstackjs.troolee.com).
+We will glad to answer and help you as soon as we can.
+
+Also please check our FAQ `doc/FAQ.md` before asking in case the answer is already there.
+
 ## Touch devices support
@@ -475,2 +485,12 @@
 
+#### v0.2.6 (2016-08-17)
+
+- update requirements to the latest versions of jQuery (v3.1.0+) and jquery-ui (v1.12.0+).
+- fix jQuery `size()` ([#486](https://github.com/troolee/gridstack.js/issues/486)).
+- update `destroy([detachGrid])` call ([#422](https://github.com/troolee/gridstack.js/issues/422)).
+- don't mutate options when calling `draggable` and `resizable`. ([#505](https://github.com/troolee/gridstack.js/issues/505)).
+- update _notify to allow detach ([#411](https://github.com/troolee/gridstack.js/issues/411)).
+- fix code that checks for jquery-ui ([#481](https://github.com/troolee/gridstack.js/issues/481)).
+- fix `cellWidth` calculation on empty grid
+
 #### v0.2.5 (2016-03-02)
@@ -477,0 +497,0 @@

spec/gridstack-engine-spec.js

@@ -179,18 +179,28 @@ describe('gridstack engine', function() {
                 engine.nodes[1]
-            ]);
+            ], true);
         });
 
-        it('should by called with extra passed dirty nodes', function() {
-            var n1 = {idx: -1},
-                n2 = {idx: -2};
+        it('should by called with extra passed node to be removed', function() {
+            var n1 = {idx: -1};
 
-            engine._notify(n1, n2);
+            engine._notify(n1);
 
             expect(spy.callback).toHaveBeenCalledWith([
                 n1,
-                n2,
                 engine.nodes[0],
                 engine.nodes[1]
-            ]);
+            ], true);
         });
+
+        it('should by called with extra passed node to be removed and should maintain false parameter', function() {
+            var n1 = {idx: -1};
+
+            engine._notify(n1, false);
+
+            expect(spy.callback).toHaveBeenCalledWith([
+                n1,
+                engine.nodes[0],
+                engine.nodes[1]
+            ], false);
+        });
     });
@@ -197,0 +207,0 @@

spec/gridstack-spec.js

@@ -223,11 +223,24 @@ describe('gridstack', function() {
         });
-        it('should return 96.', function() {
+        it('should return 1/12th of container width.', function() {
             var options = {
                 cellHeight: 80,
-                verticalMargin: 10
+                verticalMargin: 10,
+                width: 12
             };
             $('.grid-stack').gridstack(options);
             var grid = $('.grid-stack').data('gridstack');
-            expect(grid.cellWidth()).toBe(96);
+            var res = Math.round($('.grid-stack').outerWidth() / 12);
+            expect(grid.cellWidth()).toBe(res);
         });
+        it('should return 1/10th of container width.', function() {
+            var options = {
+                cellHeight: 80,
+                verticalMargin: 10,
+                width: 10
+            };
+            $('.grid-stack').gridstack(options);
+            var grid = $('.grid-stack').data('gridstack');
+            var res = Math.round($('.grid-stack').outerWidth() / 10);
+            expect(grid.cellWidth()).toBe(res);
+        });
     });
@@ -234,0 +247,0 @@

spec/utils-spec.js

@@ -70,3 +70,3 @@ describe('gridstack utils', function() {
 
-            expect(style.size()).toEqual(1);
+            expect(style.length).toEqual(1);
             expect(style.prop('tagName')).toEqual('STYLE');
@@ -78,3 +78,3 @@
 
-            expect(style.size()).toEqual(0);
+            expect(style.length).toEqual(0);
         });
@@ -81,0 +81,0 @@

src/gridstack.js

 /**
- * gridstack.js 0.2.5
+ * gridstack.js 0.2.6
  * http://troolee.github.io/gridstack.js/
@@ -10,4 +10,8 @@ * (c) 2014-2016 Pavel Reznikov
     if (typeof define === 'function' && define.amd) {
-        define(['jquery', 'lodash', 'jquery-ui/core', 'jquery-ui/widget', 'jquery-ui/mouse', 'jquery-ui/draggable',
-            'jquery-ui/resizable'], factory);
+        define(['jquery', 'lodash', 'jquery-ui/data', 'jquery-ui/disable-selection', 'jquery-ui/focusable',
+            'jquery-ui/form', 'jquery-ui/ie', 'jquery-ui/keycode', 'jquery-ui/labels', 'jquery-ui/jquery-1-7',
+            'jquery-ui/plugin', 'jquery-ui/safe-active-element', 'jquery-ui/safe-blur', 'jquery-ui/scroll-parent',
+            'jquery-ui/tabbable', 'jquery-ui/unique-id', 'jquery-ui/version', 'jquery-ui/widget',
+            'jquery-ui/widgets/mouse', 'jquery-ui/widgets/draggable', 'jquery-ui/widgets/droppable',
+            'jquery-ui/widgets/resizable'], factory);
     } else if (typeof exports !== 'undefined') {
@@ -281,8 +285,10 @@ try { jQuery = require('jquery'); } catch (e) {}
     GridStackEngine.prototype._notify = function() {
+        var args = Array.prototype.slice.call(arguments, 0);
+        args[0] = typeof args[0] === 'undefined' ? [] : [args[0]];
+        args[1] = typeof args[1] === 'undefined' ? true : args[1];
         if (this._updateCounter) {
             return;
         }
-        var deletedNodes = Array.prototype.slice.call(arguments, 0);
-        deletedNodes = deletedNodes.concat(this.getDirtyNodes());
-        this.onchange(deletedNodes);
+        var deletedNodes = args[0].concat(this.getDirtyNodes());
+        this.onchange(deletedNodes, args[1]);
     };
@@ -346,5 +352,3 @@
         this._packNodes();
-        if (detachNode) {
-            this._notify(node);
-        }
+        this._notify(node, detachNode);
     };
@@ -514,3 +518,3 @@
         opts.itemClass = opts.itemClass || 'grid-stack-item';
-        var isNested = this.container.closest('.' + opts.itemClass).size() > 0;
+        var isNested = this.container.closest('.' + opts.itemClass).length > 0;
 
@@ -581,6 +585,7 @@ this.opts = _.defaults(opts || {}, {
 
-        this.grid = new GridStackEngine(this.opts.width, function(nodes) {
+        this.grid = new GridStackEngine(this.opts.width, function(nodes, detachNode) {
+            detachNode = typeof detachNode === 'undefined' ? true : detachNode;
             var maxHeight = 0;
             _.each(nodes, function(n) {
-                if (n._id === null) {
+                if (detachNode && n._id === null) {
                     if (n.el) {
@@ -654,2 +659,4 @@ n.el.remove();
                     }
+
+                    node.el.trigger('resize');
                 });
@@ -674,2 +681,4 @@ } else {
                     }
+
+                    node.el.trigger('resize');
                 });
@@ -682,3 +691,3 @@ }
 
-        if (typeof self.opts.removable === 'string') {
+        if (!self.opts.staticGrid && typeof self.opts.removable === 'string') {
             var trashZone = $(self.opts.removable);
@@ -709,3 +718,3 @@ if (!trashZone.data('droppable')) {
 
-        if (self.opts.acceptWidgets) {
+        if (!self.opts.staticGrid && self.opts.acceptWidgets) {
             var draggingElement = null;
@@ -809,3 +818,3 @@
                     self.container.append(el);
-                    self._prepareElementByNode(el, node);
+                    self._prepareElementsByNode(el, node);
                     self._updateContainerHeight();
@@ -978,3 +987,6 @@ self._triggerChangeEvent();
 
-    GridStack.prototype._prepareElementByNode = function(el, node) {
+    GridStack.prototype._prepareElementsByNode = function(el, node) {
+        if (typeof $.ui === 'undefined') {
+            return;
+        }
         var self = this;
@@ -1045,3 +1057,3 @@
             self.grid.beginUpdate(node);
-            cellWidth = Math.ceil(o.outerWidth() / o.attr('data-gs-width'));
+            cellWidth = self.cellWidth();
             var strictCellHeight = Math.ceil(o.outerHeight() / o.attr('data-gs-height'));
@@ -1118,3 +1130,3 @@ cellHeight = self.container.height() / parseInt(self.container.attr('data-gs-current-height'));
         el
-            .draggable(_.extend(this.opts.draggable, {
+            .draggable(_.extend({}, this.opts.draggable, {
                 containment: this.opts.isNested ? this.container.parent() : null,
@@ -1125,3 +1137,3 @@ start: onStartMoving,
             }))
-            .resizable(_.extend(this.opts.resizable, {
+            .resizable(_.extend({}, this.opts.resizable, {
                 start: onStartMoving,
@@ -1132,7 +1144,7 @@ stop: onEndMoving,
 
-        if (node.noMove || this._isOneColumnMode() || this.opts.staticGrid || this.opts.disableDrag) {
+        if (node.noMove || this._isOneColumnMode() || this.opts.disableDrag) {
             el.draggable('disable');
         }
 
-        if (node.noResize || this._isOneColumnMode() || this.opts.staticGrid || this.opts.disableResize) {
+        if (node.noResize || this._isOneColumnMode() || this.opts.disableResize) {
             el.resizable('disable');
@@ -1169,3 +1181,3 @@ }
 
-        this._prepareElementByNode(el, node);
+        this._prepareElementsByNode(el, node);
     };
@@ -1251,2 +1263,3 @@
             this.removeAll(false);
+            this.container.removeData('gridstack');
         } else {
@@ -1267,3 +1280,3 @@ this.container.remove();
             var node = el.data('_gridstack_node');
-            if (typeof node == 'undefined' || node === null) {
+            if (typeof node == 'undefined' || node === null || typeof $.ui === 'undefined') {
                 return;
@@ -1288,3 +1301,3 @@ }
             var node = el.data('_gridstack_node');
-            if (typeof node == 'undefined' || node === null) {
+            if (typeof node == 'undefined' || node === null || typeof $.ui === 'undefined') {
                 return;
@@ -1504,4 +1517,3 @@ }
     GridStack.prototype.cellWidth = function() {
-        var o = this.container.children('.' + this.opts.itemClass).first();
-        return Math.ceil(o.outerWidth() / parseInt(o.attr('data-gs-width'), 10));
+        return Math.round(this.container.outerWidth() / this.opts.width);
     };
@@ -1508,0 +1520,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

492613

increased by1.71%

Number of package files

52

increased by4%

Lines of code

6062

increased by0.83%

Number of lines in readme file

597

increased by3.47%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

24

increased by9.09%

Dependency changes

• + Addedjquery@3.7.1(transitive)

• - Removedjquery@2.2.4(transitive)

• Updatedjquery@^3.1.0

• Updatedjquery-ui@^1.12.0

• Updatedlodash@^4.14.2