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I'm using master page in the parent page.

When I'm opening the child page and use the below code

window.opener.document.forms(0).abcd.value is null or not an object

string strScript = "<script>window.opener.document.forms(0).abcd.value" + " = '" + textbox1.text + "';";
strScript += "self.close()";
strScript += "</" + "script>";
RegisterClientScriptBlock("abcd", strScript);

I have also used the
1. window.document.getElementById('abcd').value
2. window.opener.document.forms[0].abcd.value
3. window.opener.document.forms['form1'].elements['abcd'].value
4. window.opener.document.forms[0].elements['abcd'].value
5. self.opener.document.abcd.value

instead of


but neither of them worked for me

Please help me on this

Thanks in advance.

Posted 12-Jan-11 17:22pm
Edited 13-Jan-11 18:10pm
Kasson at 12-Jan-11 23:27pm
What versions of IE and Netscape would not support it?
Ankur\m/ at 13-Jan-11 0:42am
Use 'Add Comment' link below an answer to discuss anything with the answerer. It notifies the user.
On the other hand adding an answer doesn't notify him and he may never know that you asked him something.
Dalek Dave at 13-Jan-11 4:22am
Edited for Grammar and Readability.
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Solution 4

Dear Friend
Instead of using document.forms(0).abcd.value
as it will give you more precise result

you can also assign the value returned by the function to a variable and perform operation on it
var DivValue=document.getElementById('DivValue');

Vipin Kumar Mallaya
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Solution 5

Hi All

The problem is resolved

where i removed the runat="server" tag from the text box and uses


instead of


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