JavaScript client side event that references the sender object ID in an aspx file

Can someone provide assistance with an issue in the code block below?

function(s, e) {
    form1.hfRaiseEvent.value = s.ID;
}

This particular function is triggered when the Client Side Click Event occurs. From my understanding, s refers to the Sender Object and e refers to the Event Object. Upon examining the properties of the Sender object based on a forum post, I came across the .ID property which should return the id of the sender.

The problem arises as the resulting string I receive is:

"undefined"

No errors are thrown, just that specific string is returned.

Additional details include:

  1. I attempted using e.target.id thinking it would have the same effect as s.ID. However, the outcome was identical.

  2. hfRaiseEvent represents a hidden field where the ID of the triggering control is stored.

  3. The element invoking this function upon click is a Devexpress ASPxEditor.

If anyone could offer guidance on this matter, it would be greatly appreciated.

Thank you in advance.

Answer №1

Received the solution directly from the Devexpress Team

I discovered that I am able to utilize

pEditRefreshSum.JSProperties("cpID") = pEditRefreshSum.ID;

to assign the ID to a custom property and then retrieve it in

Javascript using this line:

form1.hfRaiseEvent.value = s.cpID;

to access the ID value

Appreciate all the responses.

Answer №2

You may not have set a value for the ID of the ASPxEdit. When left blank, it defaults to null. Make sure to assign an explicit ID in order for it to function properly. The ID attribute is inherited from the parent class System.Web.Control. For more information, refer to the official MSDN documentation.

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