bug in the CheckBox of the DataGrid

Question

HiI'm using two different grids. If you select one data from the first grid, the data joined to another grid will be automatically selected. However, although one checkbox of data is irregularly 'rowSelected', the checkbox is not checked.I used "Grid.selectionModule.selectedRowIndexes" in ScriptPlease refer to the attached video for more information.Please give me an example or a solution.Attachment: CheckBox_Bug_7f869451.zip

Sujith Kumar Rajkumar · Answer

Hi TaeWook, 
 
Greetings from Syncfusion support. 
 
Based on the query we could understand that you are facing problem when trying to select Grid rows by using the selectedRowIndexes property. For selecting single or multiple rows we suggest you to use the Grid’s selectRow or selectRows method respectively. This is demonstrated in the below code snippet for your reference, 
 




var gridObj = document.getElementById('Grid').ej2_instances[0]; 
 
// Select’s Grid row of index - 0 
gridObj.selectRow(0); 
 
// Select’s Grid rows of indexes – 1, 3 
gridObj.selectRows([1, 3]); 
 
API: https://ej2.syncfusion.com/documentation/api/grid/#selectrow 
         https://ej2.syncfusion.com/documentation/api/grid/#selectrows 
 
Please get back to us if you require any further assistance. 
 
Regards, 
Sujith R