ignite-ui infrafistics PERFORMANCE

30K cells

HTML

<script src="http://igniteui.com/js/modernizr.min.js"></script>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/2015.2/latest/js/infragistics.core.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/2015.2/latest/js/infragistics.lob.js"></script>
<script src="http://igniteui.com/js-data/northwindProducts"></script>
<link href="http://cdn-na.infragistics.com/igniteui/2015.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="http://cdn-na.infragistics.com/igniteui/2015.2/latest/css/structure/infragistics.css" rel="stylesheet"></link>

<table id="grid1"></table>

JavaScript

$(function() {
 var noOfColumns = 20;
 var noOfRows = 20;
 
  var columnSettings = [{
    headerText: "",
    key: "ProductID",
    hidden: true
  
  }, {
    headerText: "All",
    key: "exclude-all",
    readOnly: false,
    dataType: "bool"
  }];
  
  function onEditCellEnded(evt, ui) {
    data_source[ui.rowID - 1][ui.columnKey] = !ui.value;
    $('#grid1').igGrid("dataBind");
  }

  function init() {
    var data = [];
    for (i = 1; i <= noOfRows; i++) {
      var row = {
        "ProductID": i,
               "exclude-all": true
      };
      for (j = 1; j < noOfColumns-2; j++) {
        var key = "Exclude" + j;
        row[key] = true;
	//	if (i === 1) {
	//		columnSettings.push({headerText:key,key:key,readOnly:false,dataType: "bool"});
	//	}
      }
      data.push(row);
    }
    //console.log(data);
    return data;
  }

  var data_source = init();


  $('#grid1').igGrid({
    dataSource: data_source,
    primaryKey: "ProductID",
   // width: "400px",
    height: "400px",
    //enableHoverStyles: false,
    //autoGenerateColumns: false,
    columns: columnSettings,
    renderCheckboxes: true,
//	rowVirtualization: true,
	//columnVirtualization: true,
    features: [{
      name: "Updating",
    //  validation: false,
     // enableAddRow: false,
      editMode: "cell",
      //excelNavigationMode: true,
      //enableDeleteRow: false,
   ////   editCellEnded: onEditCellEnded,
   //   editCellStarted: function() {
   //     $("#grid1").igGridUpdating("endEdit", true, true);
    //  }
    }]
  });
});