How to customize the text in delete confirmation dialog in ASP.NET MVC TreeGrid?

We can able to customize the delete confirmation dialog by using ToolbarClick client-side event, which will be triggered on clicking any toolbar item.

The below code snippet explains customizing the text content of delete confirmation dialog.

CSHTML

@(Html.EJ().TreeGrid("TreeGridContainer")             
 
//...
 
.ClientSideEvents(cs =>
{
cs.ToolbarClick("toolbarClick");
})
.Datasource(ViewBag.datasource)
)
@(Html.EJ().ScriptManager())
<script>
       function toolbarClick(args) {
if (args.itemName == "Delete") {
$("#TreeGridContainer_ConfirmDialog").find(".e-content").text("Are you sure want to delete the TaskId = " + args.model.selectedItem.Id); //Enter the text content or append the requirement element as per your preference. The “model.selectedItem” contains the selected record details.
}
}
</script>

Sample

Please refer the Sample link for more information.

Conclusion

I hope you enjoyed learning about how to expand/collapse Tree Grid records at particular level.

You can refer to our ASP.NET MVC Tree Grid feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET MVC Tree Grid example to understand how to create and manipulate data.

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