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

We can able to customize the delete confirmation dialog text 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.

<ej:TreeGrid runat="server" ID="TreeGridControlDefault" ... ToolbarClick="toolbarClick">
//...
</ej:TreeGrid>
<asp:ScriptManager ID="ScriptManager" runat="server" EnablePageMethods="true"></asp:ScriptManager>  
<script>
function toolbarClick(args) {
if (args.itemName == "Delete") {
$("#TreeGridControlDefault_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.

Note:

A new version of Essential Studio for ASP.NET is available. Versions prior to the release of Essential Studio 2014, Volume 2 will now be referred to as a classic versions.The new ASP.NET suite is powered by Essential Studio for JavaScript providing client-side rendering of HTML 5-JavaScript controls, offering better performance, and better support for touch interactivity. The new version includes all the features of the old version, so migration is easy.

The Classic controls can be used in existing projects; however, if you are starting a new project, we recommend using the latest version of Essential Studio for ASP.NET. Although Syncfusion will continue to support all Classic Versions, we are happy to assist you in migrating to the newest edition.

For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls. If you have any queries or require clarifications, please let us know in the comments section below.

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