angular-ui-scroll - npm Package Compare versions

Comparing version 1.7.0-rc.2 to 1.7.0-rc.3

demo/differentItemHeights/differentItemHeights.js

@@ -11,7 +11,5 @@ angular.module('application', ['ui.scroll'])
   $scope.hello = 'Hello Main Controller!';
-  var counter = 0;
 
   var reloadListener = $scope.$on('DO_RELOAD', function() {
     if ($scope.adapter) {
-      counter = 0;
       $scope.adapter.reload();
@@ -25,6 +23,7 @@ }
 
-  var min = -1000, max = 1000, delay = 0;
+  var min = -50, max = 100, delay = 0;
 
   $scope.datasource = {
     get: function(index, count, success) {
+      console.log('Getting ' + count + ' items started from ' + index + '...');
       setTimeout(function() {
@@ -36,3 +35,3 @@ var result = [];
           for (var i = start; i <= end; i++) {
-            height = 50 + (counter++ * 2);
+            height = 50 + (i + 1);
             result.push({ index: i, height: height });
@@ -39,0 +38,0 @@ }

dist/ui-scroll-grid.js

 /*!
  * angular-ui-scroll (uncompressed)
  * https://github.com/angular-ui/ui-scroll
- * Version: 1.7.0-rc.2 -- 2017-09-29T16:03:15.269Z
+ * Version: 1.7.0-rc.3 -- 2017-10-26T19:56:45.415Z
  * License: MIT
@@ -6,0 +6,0 @@ */

dist/ui-scroll-grid.min.js

 /*!
  * angular-ui-scroll (compressed)
  * https://github.com/angular-ui/ui-scroll
- * Version: 1.7.0-rc.2 -- 2017-09-29T16:03:15.814Z
+ * Version: 1.7.0-rc.3 -- 2017-10-26T19:56:45.454Z
  * License: MIT
@@ -6,0 +6,0 @@ */

dist/ui-scroll.js

 /*!
  * angular-ui-scroll (uncompressed)
  * https://github.com/angular-ui/ui-scroll
- * Version: 1.7.0-rc.2 -- 2017-09-29T16:03:15.269Z
+ * Version: 1.7.0-rc.3 -- 2017-10-26T19:56:45.415Z
  * License: MIT
@@ -941,3 +941,3 @@ */
         buffer.next -= overage;
-        viewport.adjustPadding();
+        viewport.adjustPaddings();
       }
@@ -974,3 +974,3 @@ },
     },
-    adjustPadding: function adjustPadding() {
+    adjustPaddings: function adjustPaddings() {
       if (!buffer.length) {
@@ -1004,3 +1004,3 @@ return;
     },
-    adjustScrollTopAfterMinIndexSet: function adjustScrollTopAfterMinIndexSet(topPaddingHeightOld) {
+    onAfterMinIndexSet: function onAfterMinIndexSet(topPaddingHeightOld) {
       // additional scrollTop adjustment in case of datasource.minIndex external set
@@ -1010,5 +1010,10 @@ if (buffer.minIndexUser !== null && buffer.minIndex > buffer.minIndexUser) {
         viewport.scrollTop(viewport.scrollTop() + diff);
+        diff -= viewport.scrollTop();
+        if (diff > 0) {
+          bottomPadding.height(bottomPadding.height() + diff);
+          viewport.scrollTop(viewport.scrollTop() + diff);
+        }
       }
     },
-    adjustScrollTopAfterPrepend: function adjustScrollTopAfterPrepend(updates) {
+    onAfterPrepend: function onAfterPrepend(updates) {
       if (!updates.prepended.length) return;
@@ -1096,2 +1101,6 @@ var height = buffer.effectiveHeight(updates.prepended);
 
+  if (template.nodeType !== Node.ELEMENT_NODE) {
+    throw new Error('ui-scroll directive requires an Element node for templating the view');
+  }
+
   switch (template.tagName.toLowerCase()) {
@@ -1226,28 +1235,48 @@ case 'dl':
 
-    var indexStore = {};
+    var onRenderHandlers = [];
+    function onRenderHandlersRunner() {
+      if (onRenderHandlers.length) {
+        angular.forEach(onRenderHandlers, function (handler) {
+          return handler();
+        });
+        onRenderHandlers = [];
+      }
+    }
+    function preDefineIndexProperty(datasource, propName) {
+      var getter = void 0;
+      // need to postpone min/maxIndexUser processing if the view is empty
+      if (datasource.hasOwnProperty(propName) && !buffer.length) {
+        getter = datasource[propName];
+        delete datasource[propName];
+        onRenderHandlers.push(function () {
+          return datasource[propName] = getter;
+        });
+      }
+    }
 
-    function defineProperty(datasource, propName, propUserName) {
+    function defineIndexProperty(datasource, propName, propUserName) {
       var descriptor = Object.getOwnPropertyDescriptor(datasource, propName);
-      if (!descriptor || !descriptor.set && !descriptor.get) {
-        Object.defineProperty(datasource, propName, {
-          set: function set(value) {
-            indexStore[propName] = value;
-            buffer[propUserName] = value;
-            if (!pending.length) {
-              var topPaddingHeightOld = viewport.topDataPos();
-              viewport.adjustPadding();
-              if (propName === 'minIndex') {
-                viewport.adjustScrollTopAfterMinIndexSet(topPaddingHeightOld);
-              }
-            }
-          },
-          get: function get() {
-            return indexStore[propName];
+      if (descriptor && (descriptor.set || descriptor.get)) {
+        return;
+      }
+      var getter = void 0;
+      preDefineIndexProperty(datasource, propName);
+      Object.defineProperty(datasource, propName, {
+        set: function set(value) {
+          getter = value;
+          buffer[propUserName] = value;
+          var topPaddingHeightOld = viewport.topDataPos();
+          viewport.adjustPaddings();
+          if (propName === 'minIndex') {
+            viewport.onAfterMinIndexSet(topPaddingHeightOld);
           }
-        });
-      }
+        },
+        get: function get() {
+          return getter;
+        }
+      });
     }
 
-    defineProperty(datasource, 'minIndex', 'minIndexUser');
-    defineProperty(datasource, 'maxIndex', 'maxIndexUser');
+    defineIndexProperty(datasource, 'minIndex', 'minIndexUser');
+    defineIndexProperty(datasource, 'maxIndex', 'maxIndexUser');
 
@@ -1435,7 +1464,7 @@ var fetchNext = datasource.get.length !== 2 ? function (success) {
         $q.all(updates.animated).then(function () {
-          viewport.adjustPadding();
+          viewport.adjustPaddings();
           adjustBuffer(rid);
         });
       } else {
-        viewport.adjustPadding();
+        viewport.adjustPaddings();
       }
@@ -1476,3 +1505,3 @@ }
       // We need the item bindings to be processed before we can do adjustment
-      !$scope.$$phase && $scope.$digest();
+      !$scope.$$phase && !$scope.$root.$$phase && $scope.$digest();
 
@@ -1502,3 +1531,3 @@ updates.inserted.forEach(function (w) {
       // We need the item bindings to be processed before we can do adjustment
-      !$scope.$$phase && $scope.$digest();
+      !$scope.$$phase && !$scope.$root.$$phase && $scope.$digest();
 
@@ -1512,3 +1541,3 @@ updates.inserted.forEach(function (w) {
 
-      viewport.adjustScrollTopAfterPrepend(updates);
+      viewport.onAfterPrepend(updates);
 
@@ -1520,2 +1549,3 @@ if (isInvalid(rid)) {
       updatePaddings(rid, updates);
+      onRenderHandlersRunner();
       enqueueFetch(rid, updates);
@@ -1522,0 +1552,0 @@ pending.shift();

dist/ui-scroll.min.js

 /*!
  * angular-ui-scroll (compressed)
  * https://github.com/angular-ui/ui-scroll
- * Version: 1.7.0-rc.2 -- 2017-09-29T16:03:15.814Z
+ * Version: 1.7.0-rc.3 -- 2017-10-26T19:56:45.454Z
  * License: MIT
  */
-!function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=7)}([function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){var n=e.match(/^(.+)(\s+on\s+)(.+)?/);if(n&&4===n.length){window.console.log('Angular ui-scroll adapter assignment warning. "Controller On" syntax has been deprecated since ui-scroll v1.6.1.');for(var r=n[3],i=n[1],o=t;o.length;){var a=o.scope(),u=(o.attr("ng-controller")||"").match(/(\w(?:\w|\d)*)(?:\s+as\s+(\w(?:\w|\d)*))?/);if(u&&u[1]===r)return{target:a,source:i};o=o.parent()}throw new Error('Angular ui-scroll adapter assignment error. Failed to locate target controller "'+r+'" to inject "'+i+'"')}}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=function(){function e(t,n,i,o,a,u,l,s){r(this,e),this.viewport=t,this.buffer=n,this.adjustBuffer=i,this.reload=o,this.isLoading=!1,this.disabled=!1;var c=t.getScope();this.startScope=c.$parent?c:s,this.publicContext={},this.assignAdapter(a.adapter,u,l),this.generatePublicContext(a,u)}return o(e,[{key:"assignAdapter",value:function(e,t,n){if(e&&(e=e.replace(/^\s+|\s+$/gm,""))){var r=i(e,n),o=void 0;try{r?(t(r.source).assign(r.target,{}),o=t(r.source)(r.target)):(t(e).assign(this.startScope,{}),o=t(e)(this.startScope))}catch(t){throw t.message="Angular ui-scroll Adapter assignment exception.\nCan't parse \""+e+'" 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this.buffer.eof}},{key:"isEmpty",value:function(){return!this.buffer.length}},{key:"applyUpdates",value:function(e,t){var n=this;if(angular.isFunction(e))this.buffer.slice(0).forEach(function(t){n.applyUpdate(t,e(t.item,t.scope,t.element))});else{if(e%1!=0)throw new Error("applyUpdates - "+e+" is not a valid index");var r=e-this.buffer.first;r>=0&&r<this.buffer.length&&this.applyUpdate(this.buffer[r],t)}this.adjustBuffer()}},{key:"append",value:function(e){this.buffer.append(e),this.adjustBuffer(),this.viewport.clipTop(),this.viewport.clipBottom()}},{key:"prepend",value:function(e){this.buffer.prepend(e),this.adjustBuffer(),this.viewport.clipTop(),this.viewport.clipBottom()}},{key:"calculateProperties",value:function(){for(var e=null,t=0,n=!1,r=!1,i=this.buffer.length,o=0;o<i;o++){var a=this.buffer[o],u=a.element.offset().top;if(e!==u){var 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angular.extend(n,{size:t,reset:function(e){n.remove(0,n.length),n.eof=!1,n.bof=!1,n.first=e,n.next=e,n.minIndex=e,n.maxIndex=e,n.minIndexUser=null,n.maxIndexUser=null},append:function(e){e.forEach(function(e){++n.next,n.insert("append",e)}),n.maxIndex=n.eof?n.next-1:Math.max(n.next-1,n.maxIndex)},prepend:function(e){e.reverse().forEach(function(e){--n.first,n.insert("prepend",e)}),n.minIndex=n.bof?n.minIndex=n.first:Math.min(n.first,n.minIndex)},insert:function(e,t){var r={item:t};if(e%1==0)r.op="insert",n.splice(e,0,r);else switch(r.op=e,e){case"append":n.push(r);break;case"prepend":n.unshift(r)}},remove:function(t,r){if(angular.isNumber(t)){for(var i=t;i<r;i++)e.removeElement(n[i]);return n.splice(t,r-t)}return n.splice(n.indexOf(t),1),e.removeElementAnimated(t)},effectiveHeight:function(e){if(!e.length)return 0;var t=Number.MAX_VALUE,n=Number.NEGATIVE_INFINITY;return 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a,u=e[Symbol.iterator]();!(r=(a=u.next()).done)&&(n.push(a.value),!t||n.length!==t);r=!0);}catch(e){i=!0,o=e}finally{try{!r&&u.return&&u.return()}finally{if(i)throw o}}return n}return function(t,n){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return e(t,n);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=function(){function e(){r(this,e)}return o(e,[{key:"registerFor",value:function(e){function t(e,t,n){var r=e[0],o=i({top:["scrollTop","pageYOffset","scrollLeft"],left:["scrollLeft","pageXOffset","scrollTop"]}[t],3),a=o[0],u=o[1],s=o[2];return l(r)?angular.isDefined(n)?r.scrollTo(e[s].call(e),n):u in r?r[u]:r.document.documentElement[a]:(angular.isDefined(n)&&(r[a]=n),r[a])}function n(e,t){var 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t=this,angular.isDefined(e)?(angular.isNumber(e)&&(e+="px"),a.call(t,"height",e)):r(this[0],"height","base")},outerHeight:function(e){return r(this[0],"height",e?"outerfull":"outer")},outerWidth:function(e){return r(this[0],"width",e?"outerfull":"outer")},offset:function(e){var t=void 0,n=void 0,r=this,i={top:0,left:0},o=r[0],a=o&&o.ownerDocument;if(arguments.length){if(void 0===e)return r;throw new Error("offset setter method is not implemented")}if(a)return t=a.documentElement,null!=o.getBoundingClientRect&&(i=o.getBoundingClientRect()),n=a.defaultView||a.parentWindow,{top:i.top+(n.pageYOffset||t.scrollTop)-(t.clientTop||0),left:i.left+(n.pageXOffset||t.scrollLeft)-(t.clientLeft||0)}},scrollTop:function(e){return t(this,"top",e)},scrollLeft:function(e){return t(this,"left",e)}},function(t,n){if(!e.prototype[n])return e.prototype[n]=t})}}]),e}();t.default=a},function(e,t,n){"use strict";function r(e,t,n,r,i,a){function u(){return c.outerHeight()*a}var 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package.json

 {
   "name": "angular-ui-scroll",
   "description": "AngularJS infinite scrolling module",
-  "version": "1.7.0-rc.2",
+  "version": "1.7.0-rc.3",
   "src": "./src/",
@@ -6,0 +6,0 @@ "public": "./dist/",

No alert changes

Improved metrics

Total package byte prevSize

1494498

increased by13.17%

Number of package files

105

increased by0.96%

Lines of code

18142

increased by38.12%

No dependency changes