WebGrid enhances its client side events by adding a method to get all pending changes. You can get all changes in WebGrid that made during BatchUpdate operation by simply using:

function WebGrid1_OnAcceptAllChanges(controlId) {

    var WebGrid1 = ISGetObject(controlId);
    WebGrid1.GetChanges();
 
    //you can implement your own verification script in here
    return true;
}

GetChanges() method will returns collection of object WebGridRowChanges. You can implement your own verification script to check whether duplicate entries are present in here.

Hope this help.

Hi Yudi

Thanks for your tip.

I just wanted to know if there are a find-method.

Best Regards

Michael

Unfortunately, there is no find-method in the current build of WebGrid 7.
May be you can submit this as feature request.

Thank you for your response.