Get Value OnChange

I have a dropdown that i set a dynamic id, onChange i want to get the value of the dropdown dynamic id.

I want to dynamically add the on change attribute to something like:


Dynamic id for dropdown: id can be any number given to it
<asp:dropdownlist runat="server" id="12345">

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jainnaveenCommented: in the function will dropdown list id
Padre_CorleoneAuthor Commented:
i have the Id but need the value when user changes dropdown though

function getValue(sel_id)
      var list = document.getElementById(sel_id)

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I don't know asp but why don't you output the onChange event as an attribute of the select from the server where you generate the html for the select?
Padre_CorleoneAuthor Commented:
thanks jainnaveen that did it.

Graceful one: i am trying to avoid using server side to improve performance.  thanks.
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