OnDataBindingFailed

Telerik.Web.UI.OnDataBindingFailed Property

To get or set property values for client API properties, you must call property accessor methods that are named with the get_ and set_ prefixes. For example, to get or set a value for a property such as cancel, you call the get_cancel or set_cancel.

This event will be raised when the grid fails to bind to data client-side (after the OnDataBinding and before the OnDataBound client events). Can be used to get message or the stack trace/exception type of the generated error when the client-side binding fails.

Meaningful with declarative client-side data-binding only!

Fired by	GridTableView
Arguments	message - the exception message exceptionType - the type of the generated exception stackTrace - the stack trace of the generated exception
Can be canceled	No

Example:

ASP.NET

<telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" runat="server">
    <ClientSettings>
        <ClientEvents OnDataBindingFailed="RadGrid1_DataBindingFailed" />
    </ClientSettings>
</telerik:RadGrid>

JavaScript

function RadGrid1_DataBindingFailed(sender, eventArgs)
{
    var sb = new Sys.StringBuilder();
    sb.appendLine("<b>RadGrid1_DataBindingFailed. Reason:</b><br />");
    sb.appendLine(String.format("{0} : {1} : {2}", eventArgs.get_message(), eventArgs.get_stackTrace(), eventArgs.get_exceptionType()); 
    alert(sb.toString());
}