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How to toggle checkbox selection using code

Platform: ASP.NET MVC |
Control: TreeGrid |
Published Date: January 29, 2018 |
Last Revised Date: May 29, 2019

In TreeGrid, using the public method selectRows it is possible to select/unselect the record using checkbox selection programmatically. It’s necessary to set the “toIndex” parameter as “null” and “isCheckbox” parameter as “true”. 

Please refer the code snippet below. 

HTML

function click(args) { 
var obj = $('#TreeGridContainer').data("ejTreeGrid"),
rowindex = [2, 5, 6]; // row index 
for (var x = 0; x < rowindex.length; x++) {
obj.selectRows(rowindex[x], null, true); //(rowIndex, toIndex, isCheckbox)
}
} 

Sample

Please refer the Sample link for more information.

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