Question

This is really a dumb newbie question, but I am still learning the ropes of ASP.NET, and I couldn’t work this one out by myself… < blush>

I am working with a 3rd party control (Telerik RadTimePicker). Somebody else designed the form, and I just want to catch an event on the client side when the control loses focus so I can set the value of another control based on the value of this one. But I can’t find any event that I can use to do this!

Here’s the existing code:

<telerik:RadTimePicker ID="timeStart" runat="server">
  <TimeView runat="server" OnClientTimeSelected="OnClientTimeSelected">
  </TimeView>
</telerik:RadTimePicker>

As you can see, there’s already javascript code in place if the user drops down the time selector and clicks on a time to select it – but there’s nothing to handle the case where the user types in the time and then tabs off the control.

How do I do it?

Answer 1

Because the RadTimePicker effectively is made up of the RadDateInput you can use all of the events that come with that:

http://www.telerik.com/help/aspnet-ajax/input_clientsideonblur.html

So your code would look like this:

<telerik:RadTimePicker ID="timeStart" runat="server">
            <TimeView ID="TimeView1" runat="server" OnClientTimeSelected="OnClientTimeSelected">
            </TimeView>
            <DateInput ClientEvents-OnBlur="timeStart_onBlur">
            </DateInput>
</telerik:RadTimePicker>