control from popup top parent window

[Tommy]

I have a pop-up form. Once user click "OK" button and it trigger onClick
button event. It will do something in server side. Now I want to "paste" the
result to the opener form text box. How to do it in server side? thanks.

 

[Guest]

There is no way to do this in server side. After post back in pop-up window
make some action in JavaScript (e.g. onLoad event) and put value into opener
window:

opener.document.myForm.myTextBox.value = document.myFormPopUp.MyTextBox.value;
window.close();