datatables.net-scroller
Advanced tools
Comparing version 2.0.7 to 2.1.0
@@ -1,23 +0,5 @@ | ||
/*! Scroller 2.0.7 | ||
/*! Scroller 2.1.0 | ||
* ©2011-2022 SpryMedia Ltd - datatables.net/license | ||
*/ | ||
/** | ||
* @summary Scroller | ||
* @description Virtual rendering for DataTables | ||
* @version 2.0.7 | ||
* @author SpryMedia Ltd (www.sprymedia.co.uk) | ||
* @contact www.sprymedia.co.uk/contact | ||
* @copyright SpryMedia Ltd. | ||
* | ||
* This source file is free software, available under the following license: | ||
* MIT license - http://datatables.net/license/mit | ||
* | ||
* This source file is distributed in the hope that it will be useful, but | ||
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. | ||
* | ||
* For details please refer to: http://www.datatables.net | ||
*/ | ||
(function( factory ){ | ||
@@ -34,9 +16,17 @@ if ( typeof define === 'function' && define.amd ) { | ||
if ( ! root ) { | ||
// CommonJS environments without a window global must pass a | ||
// root. This will give an error otherwise | ||
root = window; | ||
} | ||
if ( ! $ || ! $.fn.dataTable ) { | ||
$ = require('datatables.net')(root, $).$; | ||
if ( ! $ ) { | ||
$ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window | ||
require('jquery') : | ||
require('jquery')( root ); | ||
} | ||
if ( ! $.fn.dataTable ) { | ||
require('datatables.net')(root, $); | ||
} | ||
return factory( $, root, root.document ); | ||
@@ -54,3 +44,23 @@ }; | ||
/** | ||
* @summary Scroller | ||
* @description Virtual rendering for DataTables | ||
* @version 2.1.0 | ||
* @author SpryMedia Ltd (www.sprymedia.co.uk) | ||
* @contact www.sprymedia.co.uk/contact | ||
* @copyright SpryMedia Ltd. | ||
* | ||
* This source file is free software, available under the following license: | ||
* MIT license - http://datatables.net/license/mit | ||
* | ||
* This source file is distributed in the hope that it will be useful, but | ||
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. | ||
* | ||
* For details please refer to: http://www.datatables.net | ||
*/ | ||
/** | ||
* Scroller is a virtual rendering plug-in for DataTables which allows large | ||
@@ -682,3 +692,4 @@ * datasets to be drawn on screen every quickly. What the virtual rendering means | ||
displayLen = this.s.dt._iDisplayLength, | ||
displayEnd = this.s.dt.fnRecordsDisplay(); | ||
displayEnd = this.s.dt.fnRecordsDisplay(), | ||
viewportEndY = iScrollTop + heights.viewport; | ||
@@ -710,2 +721,13 @@ // Disable the scroll event listener while we are updating the DOM | ||
} | ||
else { | ||
var iTableBottomY = tableTop + iTableHeight; | ||
if (iTableBottomY < viewportEndY) { | ||
// The last row of the data is above the end of the viewport. | ||
// This means the background is visible, which is not what the user expects. | ||
var newTableTop = viewportEndY - iTableHeight; | ||
var diffPx = newTableTop - tableTop; | ||
this.s.baseScrollTop += diffPx + 1; // Update start row number in footer. | ||
tableTop = newTableTop; // Move table so last line of data is at the bottom of the viewport. | ||
} | ||
} | ||
@@ -1218,3 +1240,3 @@ this.dom.table.style.top = tableTop+'px'; | ||
*/ | ||
Scroller.version = "2.0.7"; | ||
Scroller.version = "2.1.0"; | ||
@@ -1326,3 +1348,4 @@ | ||
return Scroller; | ||
return DataTable; | ||
})); |
@@ -1,45 +0,4 @@ | ||
/*! | ||
SpryMedia Ltd. | ||
This source file is free software, available under the following license: | ||
MIT license - http://datatables.net/license/mit | ||
This source file is distributed in the hope that it will be useful, but | ||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. | ||
For details please refer to: http://www.datatables.net | ||
Scroller 2.0.7 | ||
©2011-2022 SpryMedia Ltd - datatables.net/license | ||
*/ | ||
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(function(c){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(f){return c(f,window,document)}):"object"===typeof exports?module.exports=function(f,g){f||(f=window);g&&g.fn.dataTable||(g=require("datatables.net")(f,g).$);return c(g,f,f.document)}:c(jQuery,window,document)})(function(c,f,g,h){var l=c.fn.dataTable,m=function(a,b){this instanceof m?(b===h&&(b={}),a=c.fn.dataTable.Api(a),this.s={dt:a.settings()[0],dtApi:a,tableTop:0,tableBottom:0,redrawTop:0,redrawBottom:0, | ||
autoHeight:!0,viewportRows:0,stateTO:null,stateSaveThrottle:function(){},drawTO:null,heights:{jump:null,page:null,virtual:null,scroll:null,row:null,viewport:null,labelHeight:0,xbar:0},topRowFloat:0,scrollDrawDiff:null,loaderVisible:!1,forceReposition:!1,baseRowTop:0,baseScrollTop:0,mousedown:!1,lastScrollTop:0},this.s=c.extend(this.s,m.oDefaults,b),this.s.heights.row=this.s.rowHeight,this.dom={force:g.createElement("div"),label:c('<div class="dts_label">0</div>'),scroller:null,table:null,loader:null}, | ||
this.s.dt.oScroller||(this.s.dt.oScroller=this,this.construct())):alert("Scroller warning: Scroller must be initialised with the 'new' keyword.")};c.extend(m.prototype,{measure:function(a){this.s.autoHeight&&this._calcRowHeight();var b=this.s.heights;b.row&&(b.viewport=this._parseHeight(c(this.dom.scroller).css("max-height")),this.s.viewportRows=parseInt(b.viewport/b.row,10)+1,this.s.dt._iDisplayLength=this.s.viewportRows*this.s.displayBuffer);var d=this.dom.label.outerHeight();b.xbar=this.dom.scroller.offsetHeight- | ||
this.dom.scroller.clientHeight;b.labelHeight=d;(a===h||a)&&this.s.dt.oInstance.fnDraw(!1)},pageInfo:function(){var a=this.dom.scroller.scrollTop,b=this.s.dt.fnRecordsDisplay(),d=Math.ceil(this.pixelsToRow(a+this.s.heights.viewport,!1,this.s.ani));return{start:Math.floor(this.pixelsToRow(a,!1,this.s.ani)),end:b<d?b-1:d-1}},pixelsToRow:function(a,b,d){a-=this.s.baseScrollTop;d=d?(this._domain("physicalToVirtual",this.s.baseScrollTop)+a)/this.s.heights.row:a/this.s.heights.row+this.s.baseRowTop;return b|| | ||
b===h?parseInt(d,10):d},rowToPixels:function(a,b,d){a-=this.s.baseRowTop;d=d?this._domain("virtualToPhysical",this.s.baseScrollTop):this.s.baseScrollTop;d+=a*this.s.heights.row;return b||b===h?parseInt(d,10):d},scrollToRow:function(a,b){var d=this,e=!1,k=this.rowToPixels(a),n=a-(this.s.displayBuffer-1)/2*this.s.viewportRows;0>n&&(n=0);(k>this.s.redrawBottom||k<this.s.redrawTop)&&this.s.dt._iDisplayStart!==n&&(e=!0,k=this._domain("virtualToPhysical",a*this.s.heights.row),this.s.redrawTop<k&&k<this.s.redrawBottom&& | ||
(this.s.forceReposition=!0,b=!1));b===h||b?(this.s.ani=e,c(this.dom.scroller).animate({scrollTop:k},function(){setTimeout(function(){d.s.ani=!1},250)})):c(this.dom.scroller).scrollTop(k)},construct:function(){var a=this,b=this.s.dtApi;if(this.s.dt.oFeatures.bPaginate){this.dom.force.style.position="relative";this.dom.force.style.top="0px";this.dom.force.style.left="0px";this.dom.force.style.width="1px";this.dom.scroller=c("div."+this.s.dt.oClasses.sScrollBody,this.s.dt.nTableWrapper)[0];this.dom.scroller.appendChild(this.dom.force); | ||
this.dom.scroller.style.position="relative";this.dom.table=c(">table",this.dom.scroller)[0];this.dom.table.style.position="absolute";this.dom.table.style.top="0px";this.dom.table.style.left="0px";c(b.table().container()).addClass("dts DTS");this.s.loadingIndicator&&(this.dom.loader=c('<div class="dataTables_processing dts_loading">'+this.s.dt.oLanguage.sLoadingRecords+"</div>").css("display","none"),c(this.dom.scroller.parentNode).css("position","relative").append(this.dom.loader));this.dom.label.appendTo(this.dom.scroller); | ||
this.s.heights.row&&"auto"!=this.s.heights.row&&(this.s.autoHeight=!1);this.s.ingnoreScroll=!0;c(this.dom.scroller).on("scroll.dt-scroller",function(k){a._scroll.call(a)});c(this.dom.scroller).on("touchstart.dt-scroller",function(){a._scroll.call(a)});c(this.dom.scroller).on("mousedown.dt-scroller",function(){a.s.mousedown=!0}).on("mouseup.dt-scroller",function(){a.s.labelVisible=!1;a.s.mousedown=!1;a.dom.label.css("display","none")});c(f).on("resize.dt-scroller",function(){a.measure(!1);a._info()}); | ||
var d=!0,e=b.state.loaded();b.on("stateSaveParams.scroller",function(k,n,p){d&&e?(p.scroller=e.scroller,d=!1,p.scroller&&(a.s.lastScrollTop=p.scroller.scrollTop)):p.scroller={topRow:a.s.topRowFloat,baseScrollTop:a.s.baseScrollTop,baseRowTop:a.s.baseRowTop,scrollTop:a.s.lastScrollTop}});b.on("stateLoadParams.scroller",function(k,n,p){p.scroller!==h&&a.scrollToRow(p.scroller.topRow)});e&&e.scroller&&(this.s.topRowFloat=e.scroller.topRow,this.s.baseScrollTop=e.scroller.baseScrollTop,this.s.baseRowTop= | ||
e.scroller.baseRowTop);this.measure(!1);a.s.stateSaveThrottle=a.s.dt.oApi._fnThrottle(function(){a.s.dtApi.state.save()},500);b.on("init.scroller",function(){a.measure(!1);a.s.scrollType="jump";a._draw();b.on("draw.scroller",function(){a._draw()})});b.on("preDraw.dt.scroller",function(){a._scrollForce()});b.on("destroy.scroller",function(){c(f).off("resize.dt-scroller");c(a.dom.scroller).off(".dt-scroller");c(a.s.dt.nTable).off(".scroller");c(a.s.dt.nTableWrapper).removeClass("DTS");c("div.DTS_Loading", | ||
a.dom.scroller.parentNode).remove();a.dom.table.style.position="";a.dom.table.style.top="";a.dom.table.style.left=""})}else this.s.dt.oApi._fnLog(this.s.dt,0,"Pagination must be enabled for Scroller")},_calcRowHeight:function(){var a=this.s.dt,b=a.nTable,d=b.cloneNode(!1),e=c("<tbody/>").appendTo(d),k=c('<div class="'+a.oClasses.sWrapper+' DTS"><div class="'+a.oClasses.sScrollWrapper+'"><div class="'+a.oClasses.sScrollBody+'"></div></div></div>');c("tbody tr:lt(4)",b).clone().appendTo(e);var n=c("tr", | ||
e).length;if(1===n)e.prepend("<tr><td> </td></tr>"),e.append("<tr><td> </td></tr>");else for(;3>n;n++)e.append("<tr><td> </td></tr>");c("div."+a.oClasses.sScrollBody,k).append(d);a=this.s.dt.nHolding||b.parentNode;c(a).is(":visible")||(a="body");k.find("input").removeAttr("name");k.appendTo(a);this.s.heights.row=c("tr",e).eq(1).outerHeight();k.remove()},_draw:function(){var a=this,b=this.s.heights,d=this.dom.scroller.scrollTop,e=c(this.s.dt.nTable).height(),k=this.s.dt._iDisplayStart, | ||
n=this.s.dt._iDisplayLength,p=this.s.dt.fnRecordsDisplay();this.s.skip=!0;!this.s.dt.bSorted&&!this.s.dt.bFiltered||0!==k||this.s.dt._drawHold||(this.s.topRowFloat=0);d="jump"===this.s.scrollType?this._domain("virtualToPhysical",this.s.topRowFloat*b.row):d;this.s.baseScrollTop=d;this.s.baseRowTop=this.s.topRowFloat;var r=d-(this.s.topRowFloat-k)*b.row;0===k?r=0:k+n>=p&&(r=b.scroll-e);this.dom.table.style.top=r+"px";this.s.tableTop=r;this.s.tableBottom=e+this.s.tableTop;e=(d-this.s.tableTop)*this.s.boundaryScale; | ||
this.s.redrawTop=d-e;this.s.redrawBottom=d+e>b.scroll-b.viewport-b.row?b.scroll-b.viewport-b.row:d+e;this.s.skip=!1;a.s.ingnoreScroll&&(this.s.dt.oFeatures.bStateSave&&null!==this.s.dt.oLoadedState&&"undefined"!=typeof this.s.dt.oLoadedState.scroller?((b=!this.s.dt.sAjaxSource&&!a.s.dt.ajax||this.s.dt.oFeatures.bServerSide?!1:!0)&&2<=this.s.dt.iDraw||!b&&1<=this.s.dt.iDraw)&&setTimeout(function(){c(a.dom.scroller).scrollTop(a.s.dt.oLoadedState.scroller.scrollTop);setTimeout(function(){a.s.ingnoreScroll= | ||
!1},0)},0):a.s.ingnoreScroll=!1);this.s.dt.oFeatures.bInfo&&setTimeout(function(){a._info.call(a)},0);c(this.s.dt.nTable).triggerHandler("position.dts.dt",r);this.dom.loader&&this.s.loaderVisible&&(this.dom.loader.css("display","none"),this.s.loaderVisible=!1)},_domain:function(a,b){var d=this.s.heights;if(d.virtual===d.scroll||1E4>b)return b;if("virtualToPhysical"===a&&b>=d.virtual-1E4)return a=d.virtual-b,d.scroll-a;if("physicalToVirtual"===a&&b>=d.scroll-1E4)return a=d.scroll-b,d.virtual-a;d=(d.virtual- | ||
1E4-1E4)/(d.scroll-1E4-1E4);var e=1E4-1E4*d;return"virtualToPhysical"===a?(b-e)/d:d*b+e},_info:function(){if(this.s.dt.oFeatures.bInfo){var a=this.s.dt,b=a.oLanguage,d=this.dom.scroller.scrollTop,e=Math.floor(this.pixelsToRow(d,!1,this.s.ani)+1),k=a.fnRecordsTotal(),n=a.fnRecordsDisplay();d=Math.ceil(this.pixelsToRow(d+this.s.heights.viewport,!1,this.s.ani));d=n<d?n:d;var p=a.fnFormatNumber(e),r=a.fnFormatNumber(d),t=a.fnFormatNumber(k),u=a.fnFormatNumber(n);p=0===a.fnRecordsDisplay()&&a.fnRecordsDisplay()== | ||
a.fnRecordsTotal()?b.sInfoEmpty+b.sInfoPostFix:0===a.fnRecordsDisplay()?b.sInfoEmpty+" "+b.sInfoFiltered.replace("_MAX_",t)+b.sInfoPostFix:a.fnRecordsDisplay()==a.fnRecordsTotal()?b.sInfo.replace("_START_",p).replace("_END_",r).replace("_MAX_",t).replace("_TOTAL_",u)+b.sInfoPostFix:b.sInfo.replace("_START_",p).replace("_END_",r).replace("_MAX_",t).replace("_TOTAL_",u)+" "+b.sInfoFiltered.replace("_MAX_",a.fnFormatNumber(a.fnRecordsTotal()))+b.sInfoPostFix;(b=b.fnInfoCallback)&&(p=b.call(a.oInstance, | ||
a,e,d,k,n,p));e=a.aanFeatures.i;if("undefined"!=typeof e)for(k=0,n=e.length;k<n;k++)c(e[k]).html(p);c(a.nTable).triggerHandler("info.dt")}},_parseHeight:function(a){var b,d=/^([+-]?(?:\d+(?:\.\d+)?|\.\d+))(px|em|rem|vh)$/.exec(a);if(null===d)return 0;a=parseFloat(d[1]);d=d[2];"px"===d?b=a:"vh"===d?b=a/100*c(f).height():"rem"===d?b=a*parseFloat(c(":root").css("font-size")):"em"===d&&(b=a*parseFloat(c("body").css("font-size")));return b?b:0},_scroll:function(){var a=this,b=this.s.heights,d=this.dom.scroller.scrollTop; | ||
if(!this.s.skip&&!this.s.ingnoreScroll&&d!==this.s.lastScrollTop)if(this.s.dt.bFiltered||this.s.dt.bSorted)this.s.lastScrollTop=0;else{this._info();clearTimeout(this.s.stateTO);this.s.stateTO=setTimeout(function(){a.s.dtApi.state.save()},250);this.s.scrollType=Math.abs(d-this.s.lastScrollTop)>b.viewport?"jump":"cont";this.s.topRowFloat="cont"===this.s.scrollType?this.pixelsToRow(d,!1,!1):this._domain("physicalToVirtual",d)/b.row;0>this.s.topRowFloat&&(this.s.topRowFloat=0);if(this.s.forceReposition|| | ||
d<this.s.redrawTop||d>this.s.redrawBottom){var e=Math.ceil((this.s.displayBuffer-1)/2*this.s.viewportRows);e=parseInt(this.s.topRowFloat,10)-e;this.s.forceReposition=!1;0>=e?e=0:e+this.s.dt._iDisplayLength>this.s.dt.fnRecordsDisplay()?(e=this.s.dt.fnRecordsDisplay()-this.s.dt._iDisplayLength,0>e&&(e=0)):0!==e%2&&e++;this.s.targetTop=e;e!=this.s.dt._iDisplayStart&&(this.s.tableTop=c(this.s.dt.nTable).offset().top,this.s.tableBottom=c(this.s.dt.nTable).height()+this.s.tableTop,e=function(){a.s.dt._iDisplayStart= | ||
a.s.targetTop;a.s.dt.oApi._fnDraw(a.s.dt)},this.s.dt.oFeatures.bServerSide?(this.s.forceReposition=!0,clearTimeout(this.s.drawTO),this.s.drawTO=setTimeout(e,this.s.serverWait)):e(),this.dom.loader&&!this.s.loaderVisible&&(this.dom.loader.css("display","block"),this.s.loaderVisible=!0))}else this.s.topRowFloat=this.pixelsToRow(d,!1,!0);this.s.lastScrollTop=d;this.s.stateSaveThrottle();"jump"===this.s.scrollType&&this.s.mousedown&&(this.s.labelVisible=!0);this.s.labelVisible&&(b=(b.viewport-b.labelHeight- | ||
b.xbar)/b.scroll,this.dom.label.html(this.s.dt.fnFormatNumber(parseInt(this.s.topRowFloat,10)+1)).css("top",d+d*b).css("right",10-this.dom.scroller.scrollLeft).css("display","block"))}},_scrollForce:function(){var a=this.s.heights;a.virtual=a.row*this.s.dt.fnRecordsDisplay();a.scroll=a.virtual;1E6<a.scroll&&(a.scroll=1E6);this.dom.force.style.height=a.scroll>this.s.heights.row?a.scroll+"px":this.s.heights.row+"px"}});m.defaults={boundaryScale:.5,displayBuffer:9,loadingIndicator:!1,rowHeight:"auto", | ||
serverWait:200};m.oDefaults=m.defaults;m.version="2.0.7";c(g).on("preInit.dt.dtscroller",function(a,b){if("dt"===a.namespace){a=b.oInit.scroller;var d=l.defaults.scroller;if(a||d)d=c.extend({},a,d),!1!==a&&new m(b,d)}});c.fn.dataTable.Scroller=m;c.fn.DataTable.Scroller=m;var q=c.fn.dataTable.Api;q.register("scroller()",function(){return this});q.register("scroller().rowToPixels()",function(a,b,d){var e=this.context;if(e.length&&e[0].oScroller)return e[0].oScroller.rowToPixels(a,b,d)});q.register("scroller().pixelsToRow()", | ||
function(a,b,d){var e=this.context;if(e.length&&e[0].oScroller)return e[0].oScroller.pixelsToRow(a,b,d)});q.register(["scroller().scrollToRow()","scroller.toPosition()"],function(a,b){this.iterator("table",function(d){d.oScroller&&d.oScroller.scrollToRow(a,b)});return this});q.register("row().scrollTo()",function(a){var b=this;this.iterator("row",function(d,e){d.oScroller&&(e=b.rows({order:"applied",search:"applied"}).indexes().indexOf(e),d.oScroller.scrollToRow(e,a))});return this});q.register("scroller.measure()", | ||
function(a){this.iterator("table",function(b){b.oScroller&&b.oScroller.measure(a)});return this});q.register("scroller.page()",function(){var a=this.context;if(a.length&&a[0].oScroller)return a[0].oScroller.pageInfo()});return m}); | ||
/*! Scroller 2.1.0 | ||
* ©2011-2022 SpryMedia Ltd - datatables.net/license | ||
*/ | ||
!function(o){"function"==typeof define&&define.amd?define(["jquery","datatables.net"],function(s){return o(s,window,document)}):"object"==typeof exports?module.exports=function(s,t){return s=s||window,(t=t||("undefined"!=typeof window?require("jquery"):require("jquery")(s))).fn.dataTable||require("datatables.net")(s,t),o(t,s,s.document)}:o(jQuery,window,document)}(function(f,i,o,a){"use strict";function e(s,t){this instanceof e?(t===a&&(t={}),s=f.fn.dataTable.Api(s),this.s={dt:s.settings()[0],dtApi:s,tableTop:0,tableBottom:0,redrawTop:0,redrawBottom:0,autoHeight:!0,viewportRows:0,stateTO:null,stateSaveThrottle:function(){},drawTO:null,heights:{jump:null,page:null,virtual:null,scroll:null,row:null,viewport:null,labelHeight:0,xbar:0},topRowFloat:0,scrollDrawDiff:null,loaderVisible:!1,forceReposition:!1,baseRowTop:0,baseScrollTop:0,mousedown:!1,lastScrollTop:0},this.s=f.extend(this.s,e.oDefaults,t),this.s.heights.row=this.s.rowHeight,this.dom={force:o.createElement("div"),label:f('<div class="dts_label">0</div>'),scroller:null,table:null,loader:null},this.s.dt.oScroller||(this.s.dt.oScroller=this).construct()):alert("Scroller warning: Scroller must be initialised with the 'new' keyword.")}var l=f.fn.dataTable,s=(f.extend(e.prototype,{measure:function(s){this.s.autoHeight&&this._calcRowHeight();var t=this.s.heights,o=(t.row&&(t.viewport=this._parseHeight(f(this.dom.scroller).css("max-height")),this.s.viewportRows=parseInt(t.viewport/t.row,10)+1,this.s.dt._iDisplayLength=this.s.viewportRows*this.s.displayBuffer),this.dom.label.outerHeight());t.xbar=this.dom.scroller.offsetHeight-this.dom.scroller.clientHeight,t.labelHeight=o,s!==a&&!s||this.s.dt.oInstance.fnDraw(!1)},pageInfo:function(){var s=this.s.dt,t=this.dom.scroller.scrollTop,s=s.fnRecordsDisplay(),o=Math.ceil(this.pixelsToRow(t+this.s.heights.viewport,!1,this.s.ani));return{start:Math.floor(this.pixelsToRow(t,!1,this.s.ani)),end:s<o?s-1:o-1}},pixelsToRow:function(s,t,o){s-=this.s.baseScrollTop,o=o?(this._domain("physicalToVirtual",this.s.baseScrollTop)+s)/this.s.heights.row:s/this.s.heights.row+this.s.baseRowTop;return t||t===a?parseInt(o,10):o},rowToPixels:function(s,t,o){s-=this.s.baseRowTop,o=o?this._domain("virtualToPhysical",this.s.baseScrollTop):this.s.baseScrollTop;return o+=s*this.s.heights.row,t||t===a?parseInt(o,10):o},scrollToRow:function(s,t){var o=this,e=!1,l=this.rowToPixels(s),r=s-(this.s.displayBuffer-1)/2*this.s.viewportRows;r<0&&(r=0),(l>this.s.redrawBottom||l<this.s.redrawTop)&&this.s.dt._iDisplayStart!==r&&(e=!0,l=this._domain("virtualToPhysical",s*this.s.heights.row),this.s.redrawTop<l&&l<this.s.redrawBottom&&(t=!(this.s.forceReposition=!0))),t===a||t?(this.s.ani=e,f(this.dom.scroller).animate({scrollTop:l},function(){setTimeout(function(){o.s.ani=!1},250)})):f(this.dom.scroller).scrollTop(l)},construct:function(){var e,l,r=this,s=this.s.dtApi;this.s.dt.oFeatures.bPaginate?(this.dom.force.style.position="relative",this.dom.force.style.top="0px",this.dom.force.style.left="0px",this.dom.force.style.width="1px",this.dom.scroller=f("div."+this.s.dt.oClasses.sScrollBody,this.s.dt.nTableWrapper)[0],this.dom.scroller.appendChild(this.dom.force),this.dom.scroller.style.position="relative",this.dom.table=f(">table",this.dom.scroller)[0],this.dom.table.style.position="absolute",this.dom.table.style.top="0px",this.dom.table.style.left="0px",f(s.table().container()).addClass("dts DTS"),this.s.loadingIndicator&&(this.dom.loader=f('<div class="dataTables_processing dts_loading">'+this.s.dt.oLanguage.sLoadingRecords+"</div>").css("display","none"),f(this.dom.scroller.parentNode).css("position","relative").append(this.dom.loader)),this.dom.label.appendTo(this.dom.scroller),this.s.heights.row&&"auto"!=this.s.heights.row&&(this.s.autoHeight=!1),this.s.ingnoreScroll=!0,f(this.dom.scroller).on("scroll.dt-scroller",function(s){r._scroll.call(r)}),f(this.dom.scroller).on("touchstart.dt-scroller",function(){r._scroll.call(r)}),f(this.dom.scroller).on("mousedown.dt-scroller",function(){r.s.mousedown=!0}).on("mouseup.dt-scroller",function(){r.s.labelVisible=!1,r.s.mousedown=!1,r.dom.label.css("display","none")}),f(i).on("resize.dt-scroller",function(){r.measure(!1),r._info()}),e=!0,l=s.state.loaded(),s.on("stateSaveParams.scroller",function(s,t,o){e&&l?(o.scroller=l.scroller,e=!1,o.scroller&&(r.s.lastScrollTop=o.scroller.scrollTop)):o.scroller={topRow:r.s.topRowFloat,baseScrollTop:r.s.baseScrollTop,baseRowTop:r.s.baseRowTop,scrollTop:r.s.lastScrollTop}}),s.on("stateLoadParams.scroller",function(s,t,o){o.scroller!==a&&r.scrollToRow(o.scroller.topRow)}),l&&l.scroller&&(this.s.topRowFloat=l.scroller.topRow,this.s.baseScrollTop=l.scroller.baseScrollTop,this.s.baseRowTop=l.scroller.baseRowTop),this.measure(!1),r.s.stateSaveThrottle=r.s.dt.oApi._fnThrottle(function(){r.s.dtApi.state.save()},500),s.on("init.scroller",function(){r.measure(!1),r.s.scrollType="jump",r._draw(),s.on("draw.scroller",function(){r._draw()})}),s.on("preDraw.dt.scroller",function(){r._scrollForce()}),s.on("destroy.scroller",function(){f(i).off("resize.dt-scroller"),f(r.dom.scroller).off(".dt-scroller"),f(r.s.dt.nTable).off(".scroller"),f(r.s.dt.nTableWrapper).removeClass("DTS"),f("div.DTS_Loading",r.dom.scroller.parentNode).remove(),r.dom.table.style.position="",r.dom.table.style.top="",r.dom.table.style.left=""})):this.s.dt.oApi._fnLog(this.s.dt,0,"Pagination must be enabled for Scroller")},_calcRowHeight:function(){var s=this.s.dt,t=s.nTable,o=t.cloneNode(!1),e=f("<tbody/>").appendTo(o),l=f('<div class="'+s.oClasses.sWrapper+' DTS"><div class="'+s.oClasses.sScrollWrapper+'"><div class="'+s.oClasses.sScrollBody+'"></div></div></div>'),r=(f("tbody tr:lt(4)",t).clone().appendTo(e),f("tr",e).length);if(1===r)e.prepend("<tr><td> </td></tr>"),e.append("<tr><td> </td></tr>");else for(;r<3;r++)e.append("<tr><td> </td></tr>");f("div."+s.oClasses.sScrollBody,l).append(o);s=this.s.dt.nHolding||t.parentNode;f(s).is(":visible")||(s="body"),l.find("input").removeAttr("name"),l.appendTo(s),this.s.heights.row=f("tr",e).eq(1).outerHeight(),l.remove()},_draw:function(){var s=this,t=this.s.heights,o=this.dom.scroller.scrollTop,e=f(this.s.dt.nTable).height(),l=this.s.dt._iDisplayStart,r=this.s.dt._iDisplayLength,i=this.s.dt.fnRecordsDisplay(),a=o+t.viewport,n=(this.s.skip=!0,!this.s.dt.bSorted&&!this.s.dt.bFiltered||0!==l||this.s.dt._drawHold||(this.s.topRowFloat=0),o="jump"===this.s.scrollType?this._domain("virtualToPhysical",this.s.topRowFloat*t.row):o,this.s.baseScrollTop=o,this.s.baseRowTop=this.s.topRowFloat,o-(this.s.topRowFloat-l)*t.row),l=(0===l?n=0:i<=l+r?n=t.scroll-e:n+e<a&&(this.s.baseScrollTop+=1+((i=a-e)-n),n=i),this.dom.table.style.top=n+"px",this.s.tableTop=n,this.s.tableBottom=e+this.s.tableTop,(o-this.s.tableTop)*this.s.boundaryScale);this.s.redrawTop=o-l,this.s.redrawBottom=o+l>t.scroll-t.viewport-t.row?t.scroll-t.viewport-t.row:o+l,this.s.skip=!1,s.s.ingnoreScroll&&(this.s.dt.oFeatures.bStateSave&&null!==this.s.dt.oLoadedState&&void 0!==this.s.dt.oLoadedState.scroller?((r=!(!this.s.dt.sAjaxSource&&!s.s.dt.ajax||this.s.dt.oFeatures.bServerSide))&&2<=this.s.dt.iDraw||!r&&1<=this.s.dt.iDraw)&&setTimeout(function(){f(s.dom.scroller).scrollTop(s.s.dt.oLoadedState.scroller.scrollTop),setTimeout(function(){s.s.ingnoreScroll=!1},0)},0):s.s.ingnoreScroll=!1),this.s.dt.oFeatures.bInfo&&setTimeout(function(){s._info.call(s)},0),f(this.s.dt.nTable).triggerHandler("position.dts.dt",n),this.dom.loader&&this.s.loaderVisible&&(this.dom.loader.css("display","none"),this.s.loaderVisible=!1)},_domain:function(s,t){var o,e=this.s.heights,l=1e4;return e.virtual===e.scroll||t<l?t:"virtualToPhysical"===s&&t>=e.virtual-l?(o=e.virtual-t,e.scroll-o):"physicalToVirtual"===s&&t>=e.scroll-l?(o=e.scroll-t,e.virtual-o):(e=l-(o=(e.virtual-l-l)/(e.scroll-l-l))*l,"virtualToPhysical"===s?(t-e)/o:o*t+e)},_info:function(){if(this.s.dt.oFeatures.bInfo){var s=this.s.dt,t=s.oLanguage,o=this.dom.scroller.scrollTop,e=Math.floor(this.pixelsToRow(o,!1,this.s.ani)+1),l=s.fnRecordsTotal(),r=s.fnRecordsDisplay(),o=Math.ceil(this.pixelsToRow(o+this.s.heights.viewport,!1,this.s.ani)),o=r<o?r:o,i=s.fnFormatNumber(e),a=s.fnFormatNumber(o),n=s.fnFormatNumber(l),h=s.fnFormatNumber(r),c=0===s.fnRecordsDisplay()&&s.fnRecordsDisplay()==s.fnRecordsTotal()?t.sInfoEmpty+t.sInfoPostFix:0===s.fnRecordsDisplay()?t.sInfoEmpty+" "+t.sInfoFiltered.replace("_MAX_",n)+t.sInfoPostFix:s.fnRecordsDisplay()==s.fnRecordsTotal()?t.sInfo.replace("_START_",i).replace("_END_",a).replace("_MAX_",n).replace("_TOTAL_",h)+t.sInfoPostFix:t.sInfo.replace("_START_",i).replace("_END_",a).replace("_MAX_",n).replace("_TOTAL_",h)+" "+t.sInfoFiltered.replace("_MAX_",s.fnFormatNumber(s.fnRecordsTotal()))+t.sInfoPostFix,i=t.fnInfoCallback,d=(i&&(c=i.call(s.oInstance,s,e,o,l,r,c)),s.aanFeatures.i);if(void 0!==d)for(var p=0,u=d.length;p<u;p++)f(d[p]).html(c);f(s.nTable).triggerHandler("info.dt")}},_parseHeight:function(s){var t,o,s=/^([+-]?(?:\d+(?:\.\d+)?|\.\d+))(px|em|rem|vh)$/.exec(s);return null!==s&&(o=parseFloat(s[1]),"px"===(s=s[2])?t=o:"vh"===s?t=o/100*f(i).height():"rem"===s?t=o*parseFloat(f(":root").css("font-size")):"em"===s&&(t=o*parseFloat(f("body").css("font-size"))),t)||0},_scroll:function(){var s,t=this,o=this.s.heights,e=this.dom.scroller.scrollTop;this.s.skip||this.s.ingnoreScroll||e!==this.s.lastScrollTop&&(this.s.dt.bFiltered||this.s.dt.bSorted?this.s.lastScrollTop=0:(this._info(),clearTimeout(this.s.stateTO),this.s.stateTO=setTimeout(function(){t.s.dtApi.state.save()},250),this.s.scrollType=Math.abs(e-this.s.lastScrollTop)>o.viewport?"jump":"cont",this.s.topRowFloat="cont"===this.s.scrollType?this.pixelsToRow(e,!1,!1):this._domain("physicalToVirtual",e)/o.row,this.s.topRowFloat<0&&(this.s.topRowFloat=0),this.s.forceReposition||e<this.s.redrawTop||e>this.s.redrawBottom?(s=Math.ceil((this.s.displayBuffer-1)/2*this.s.viewportRows),s=parseInt(this.s.topRowFloat,10)-s,this.s.forceReposition=!1,s<=0?s=0:s+this.s.dt._iDisplayLength>this.s.dt.fnRecordsDisplay()?(s=this.s.dt.fnRecordsDisplay()-this.s.dt._iDisplayLength)<0&&(s=0):s%2!=0&&s++,(this.s.targetTop=s)!=this.s.dt._iDisplayStart&&(this.s.tableTop=f(this.s.dt.nTable).offset().top,this.s.tableBottom=f(this.s.dt.nTable).height()+this.s.tableTop,s=function(){t.s.dt._iDisplayStart=t.s.targetTop,t.s.dt.oApi._fnDraw(t.s.dt)},this.s.dt.oFeatures.bServerSide?(this.s.forceReposition=!0,clearTimeout(this.s.drawTO),this.s.drawTO=setTimeout(s,this.s.serverWait)):s(),this.dom.loader&&!this.s.loaderVisible&&(this.dom.loader.css("display","block"),this.s.loaderVisible=!0))):this.s.topRowFloat=this.pixelsToRow(e,!1,!0),this.s.lastScrollTop=e,this.s.stateSaveThrottle(),"jump"===this.s.scrollType&&this.s.mousedown&&(this.s.labelVisible=!0),this.s.labelVisible&&(s=(o.viewport-o.labelHeight-o.xbar)/o.scroll,this.dom.label.html(this.s.dt.fnFormatNumber(parseInt(this.s.topRowFloat,10)+1)).css("top",e+e*s).css("right",10-this.dom.scroller.scrollLeft).css("display","block"))))},_scrollForce:function(){var s=this.s.heights;s.virtual=s.row*this.s.dt.fnRecordsDisplay(),s.scroll=s.virtual,1e6<s.scroll&&(s.scroll=1e6),this.dom.force.style.height=s.scroll>this.s.heights.row?s.scroll+"px":this.s.heights.row+"px"}}),e.oDefaults=e.defaults={boundaryScale:.5,displayBuffer:9,loadingIndicator:!1,rowHeight:"auto",serverWait:200},e.version="2.1.0",f(o).on("preInit.dt.dtscroller",function(s,t){var o;"dt"===s.namespace&&(s=t.oInit.scroller,o=l.defaults.scroller,(s||o)&&(o=f.extend({},s,o),!1!==s&&new e(t,o)))}),f.fn.dataTable.Scroller=e,f.fn.DataTable.Scroller=e,f.fn.dataTable.Api);return s.register("scroller()",function(){return this}),s.register("scroller().rowToPixels()",function(s,t,o){var e=this.context;if(e.length&&e[0].oScroller)return e[0].oScroller.rowToPixels(s,t,o)}),s.register("scroller().pixelsToRow()",function(s,t,o){var e=this.context;if(e.length&&e[0].oScroller)return e[0].oScroller.pixelsToRow(s,t,o)}),s.register(["scroller().scrollToRow()","scroller.toPosition()"],function(t,o){return this.iterator("table",function(s){s.oScroller&&s.oScroller.scrollToRow(t,o)}),this}),s.register("row().scrollTo()",function(o){var e=this;return this.iterator("row",function(s,t){s.oScroller&&(t=e.rows({order:"applied",search:"applied"}).indexes().indexOf(t),s.oScroller.scrollToRow(t,o))}),this}),s.register("scroller.measure()",function(t){return this.iterator("table",function(s){s.oScroller&&s.oScroller.measure(t)}),this}),s.register("scroller.page()",function(){var s=this.context;if(s.length&&s[0].oScroller)return s[0].oScroller.pageInfo()}),l}); |
@@ -5,6 +5,8 @@ { | ||
"main": "js/dataTables.scroller.js", | ||
"module": "js/dataTables.scroller.mjs", | ||
"types": "./types/types.d.ts", | ||
"version": "2.0.7", | ||
"version": "2.1.0", | ||
"files": [ | ||
"js/**/*.js", | ||
"js/**/*.mjs", | ||
"types/**/*.d.ts" | ||
@@ -22,3 +24,3 @@ ], | ||
"dependencies": { | ||
"datatables.net": ">=1.11.3", | ||
"datatables.net": ">=1.12.1", | ||
"jquery": ">=1.7" | ||
@@ -25,0 +27,0 @@ }, |
@@ -1,121 +0,143 @@ | ||
// Type definitions for datatables.net-scroller 1.4 | ||
// Project: https://datatables.net | ||
// Definitions by: Konstantin Rohde <https://github.com/RohdeK> | ||
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped | ||
// TypeScript Version: 2.4 | ||
// Type definitions for DataTables Scroller | ||
// | ||
// Project: https://datatables.net/extensions/scroller/, https://datatables.net | ||
// Definitions by: | ||
// SpryMedia | ||
// Konstantin Rohde <https://github.com/RohdeK> | ||
/// <reference types="jquery" /> | ||
/// <reference types="datatables.net"/> | ||
import DataTables, {Api} from 'datatables.net'; | ||
declare namespace DataTables { | ||
interface Settings { | ||
/* | ||
* Select extension options | ||
*/ | ||
scroller?: boolean | ScrollerSettings; | ||
} | ||
export default DataTables; | ||
interface ScrollerSettings { | ||
/* | ||
* Indicate if Scroller show show trace information on the console or not. | ||
*/ | ||
trace?: boolean; | ||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
* DataTables' types integration | ||
*/ | ||
declare module 'datatables.net' { | ||
interface Config { | ||
/** | ||
* Scroller extension options | ||
*/ | ||
scroller?: boolean | ConfigScroller; | ||
} | ||
/* | ||
* Scroller will attempt to automatically calculate the height of rows for it's internal | ||
* calculations. However the height that is used can be overridden using this parameter. | ||
*/ | ||
rowHeight?: number | string; | ||
interface Api<T> { | ||
/** | ||
* Scroller methods container | ||
* | ||
* @returns Api for chaining with the additional Scroller methods | ||
*/ | ||
scroller: ApiScrollerMethods<T>; | ||
} | ||
/* | ||
* When using server-side processing, Scroller will wait a small amount of time to allow | ||
* the scrolling to finish before requesting more data from the server. | ||
*/ | ||
serverWait?: number; | ||
interface ApiRowMethods<T> { | ||
/** | ||
* Scroll to a row | ||
*/ | ||
scrollTo(animate?: boolean): Api<T>; | ||
} | ||
/* | ||
* The display buffer is what Scroller uses to calculate how many rows it should pre-fetch | ||
* for scrolling. | ||
*/ | ||
displayBuffer?: number; | ||
interface ApiStatic { | ||
/** | ||
* Scroller class | ||
*/ | ||
Scroller: { | ||
/** | ||
* Create a new Scroller instance for the target DataTable | ||
*/ | ||
new (dt: Api<any>, settings: boolean | ConfigScroller); | ||
/* | ||
* Scroller uses the boundary scaling factor to decide when to redraw the table - which it | ||
* typically does before you reach the end of the currently loaded data set (in order to | ||
* allow the data to look continuous to a user scrolling through the data). | ||
*/ | ||
boundaryScale?: number; | ||
/** | ||
* Scroller version | ||
*/ | ||
version: string; | ||
/* | ||
* Show (or not) the loading element in the background of the table. Note that you should | ||
* include the dataTables.scroller.css file for this to be displayed correctly. | ||
*/ | ||
loadingIndicator?: boolean; | ||
} | ||
/** | ||
* Default configuration values | ||
*/ | ||
defaults: ConfigScroller; | ||
} | ||
} | ||
} | ||
interface Api { | ||
scroller: ScrollerMethodsModel; | ||
} | ||
interface ScrollerMethodsModel { | ||
/** | ||
* Calculate and store information about how many rows are to be displayed | ||
* in the scrolling viewport, based on current dimensions in the browser's | ||
* rendering. | ||
* | ||
* @param redraw Flag to indicate if the table should immediately redraw or not. true will redraw the table, false will not. | ||
* @returns DataTables Api instance for chaining | ||
*/ | ||
measure(redraw?: boolean): Api; | ||
/** | ||
* Get information about current displayed record range. | ||
* | ||
* @returnsAn object with the parameters start and end, defining the start and end, 0 based, display indexes of the rows that are visible in the table's scrolling viewport. | ||
*/ | ||
page(): PageInfo; | ||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
* Options | ||
*/ | ||
/** | ||
* Move the display to show the row at the index given. | ||
* | ||
* @param index Display index to jump to. | ||
* @param animate Animate the scroll (true) or not (false). | ||
*/ | ||
toPosition(index: number, animate?: boolean): Api; | ||
/** | ||
* Get Scroller Api | ||
*/ | ||
scroller(): ScrollerMethods; | ||
} | ||
interface ConfigScroller { | ||
/** | ||
* Scroller uses the boundary scaling factor to decide when to redraw the table - which it | ||
* typically does before you reach the end of the currently loaded data set (in order to | ||
* allow the data to look continuous to a user scrolling through the data). | ||
*/ | ||
boundaryScale?: number; | ||
interface ScrollerMethods extends Api { | ||
/* | ||
* Calculate the pixel position from the top of the scrolling container for | ||
* a given row | ||
*/ | ||
rowToPixels(rowIdx: number, intParse?: boolean, virtual?: boolean): number; | ||
/* | ||
* Calculate the row number that will be found at the given pixel position | ||
* (y-scroll). | ||
*/ | ||
pixelsToRow(pixels: number, intParse?: boolean, virtual?: boolean): number; | ||
scrollToRow(rowIdx: number, animate?: boolean): Api; | ||
} | ||
/** | ||
* The display buffer is what Scroller uses to calculate how many rows it should pre-fetch | ||
* for scrolling. | ||
*/ | ||
displayBuffer?: number; | ||
/* | ||
* start: {int}, // the 0-indexed record at the top of the viewport | ||
* end: {int}, // the 0-indexed record at the bottom of the viewport | ||
*/ | ||
interface PageInfo { | ||
start: number; | ||
end: number; | ||
} | ||
/** | ||
* Show (or not) the loading element in the background of the table. Note that you should | ||
* include the dataTables.scroller.css file for this to be displayed correctly. | ||
*/ | ||
loadingIndicator?: boolean; | ||
interface RowMethods { | ||
/** | ||
* Scroll to a row | ||
*/ | ||
scrollTo(animate?: boolean): Api; | ||
} | ||
/** | ||
* Scroller will attempt to automatically calculate the height of rows for it's internal | ||
* calculations. However the height that is used can be overridden using this parameter. | ||
*/ | ||
rowHeight?: number | string; | ||
/** | ||
* When using server-side processing, Scroller will wait a small amount of time to allow | ||
* the scrolling to finish before requesting more data from the server. | ||
*/ | ||
serverWait?: number; | ||
} | ||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
* API | ||
*/ | ||
interface ApiScrollerMethods<T> { | ||
/** | ||
* Calculate and store information about how many rows are to be displayed | ||
* in the scrolling viewport, based on current dimensions in the browser's | ||
* rendering. | ||
* | ||
* @param redraw Flag to indicate if the table should immediately redraw or not. true will redraw the table, false will not. | ||
* @returns DataTables Api instance for chaining | ||
*/ | ||
measure(redraw?: boolean): Api<T>; | ||
/** | ||
* Get information about current displayed record range. | ||
* | ||
* @returnsAn object with the parameters start and end, defining the start and end, 0 based, display indexes of the rows that are visible in the table's scrolling viewport. | ||
*/ | ||
page(): PageInfo; | ||
/** | ||
* Move the display to show the row at the index given. | ||
* | ||
* @param index Display index to jump to. | ||
* @param animate Animate the scroll (true) or not (false). | ||
*/ | ||
toPosition(index: number, animate?: boolean): Api<T>; | ||
} | ||
interface PageInfo { | ||
/** | ||
* The 0-indexed record at the top of the viewport | ||
*/ | ||
start: number; | ||
/** | ||
* The 0-indexed record at the bottom of the viewport | ||
*/ | ||
end: number; | ||
} |
Unidentified License
License(Experimental) Something that seems like a license was found, but its contents could not be matched with a known license.
Found 2 instances in 1 package
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Found 2 instances in 1 package
112431
8
2390
Updateddatatables.net@>=1.12.1