What are the asp:DropDownList client side events?

Question

I want to know the client side events (like onChange) for an asp:DropDownList.

Solution 1

Are you talking about ASP app? This app produces HTML code so you have all HTML events available, which for the select tag (select is a HTML tag for dropdown lists) are the following:

• onchange
• onclick
• ondblclick
• onmousedown
• onmouseup
• onmouseover
• onmousemove
• onmouseout
• onkeypress
• onkeydown
• onkeyup
• onfocus
• onblur

Solution 2

You can assign the onchange client-side event to a DropDownList control programmatically:

DropDownListID.Attributes["onchange"] = "javaScriptFunction();";

Give a look to this article:

• Working with Client-Side Script