I have on server control(dropdown) and One button.user can select some values in dropdown and click button.I have to show a pop-up.In this pop-up I have show data based upon value selected in dropdown.How to access a dropdown in codebehind of pop-up screen.I am loading a .aspx in pop-up using javascript.
I have on server control(dropdown) and One button.user can select some values in dropdown
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Why not just pass the selected value of the dropdownlist as a querystring parameter to the popup page?
That’s the way i’d do it.
If you dont want to do it that way, you can access the parent window by using
window.opener.document.So something like:
Still i’d recommend passing through as querystring param. Simple and easy.