How to maintain text box value of parent window coming from child window

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Hi i am using window.opener method in the child aspx page and getting value of the selected row from grid view of child aspx page to parent aspx page. i am getting value in textbox of parent aspx page but when i click ok button in the child window i have to check the selected row value with database table field and need to display the corresponding field value in textbox of parent window & when i click the Save button in parent window the child window value is disappearing in the parent window

How to Solve? can you Help?

Posted 21-Nov-13 23:01pm

vivekpazhani

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3 solutions

Solution 1

What about using properties? Else simply you can sue hidden fields...

Posted 21-Nov-13 23:03pm

Sebastian T Xavier

Solution 2

Use
ASP.NET Session[^] state to store and retrieve values for a user
or
Cookies[^], because a cookie contains information about the Web application which can be read whenever the user visits the site, unless it was destoyed by the browser.

Posted 21-Nov-13 23:21pm

Maciej Los

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Tejas Sawant 13 · Accepted Answer · 2013-11-21T23:56:00

Hi Vivek
Solution 2 is best . I am just giving you example how to use session.

Session["name"]=txt_name.text;

now you can access anywhere name you entered in textbox throughout project .like this on any page of your current project until session expires

string name = Convert.ToString(Session["name"]);