CODEWITHSUNDEEP
c#asp.netpopup
Mahe
Mahe

Reputation: 2737

how to check popup is closed when X button is clicked on the page

I am redirecting a popup in asp.net(not through javascript). My requirement is, when the user closes the popup, I need to perform some action on the main page. How could I do this in asp.net.

This is my code for redirecting,

if (Request.QueryString["DESC"].ToString() == "AAA")
{
    Response.Redirect("Edit.aspx"','popup', 'statusbar=no,toolbar=no,menubar=no,scrollbars=yes,resizable=no,location=no,height=600,width=800');");
}

In Edit.aspx,

protected void Page_Unload(object sender,EventArgs e)
{
 //This is loading when page is loaded. This did not work when page is closed.
}

Please suggest me any method. Assume that now the Edit.aspx popup is opened. When it is closed I want to perform some other functionality.

I tried with Page_Unload event. But this is being called when the popup is loaded and not when unloaded.

Upvotes: 1

Views: 1128

Answers (1)

Vinay Pandey
Vinay Pandey

Reputation: 8923

You can open child window from parent using javascript as below:-

window.open('Child.htm','');
window.myfunction = function(){

}

Now when user clicks on close button of child window you can call your javascript function defined in parent page or execute enent referring to event of parent page :-

window.onunload = function (e) {
    opener.myfunction (); //or
    opener.document.getElementById('someid').innerHTML = 'update content of parent window';
};

But if you want to do it in asp.net(without javascript) you can follow below steps:-

1)Response.Redirect(DestinationPage.aspx)

2)Do manipulation on your DestinationPage nad redirect back to SourcePage with an identifier in URL Response.Redirect(SourcePage.aspx?operation=myoperation)

3)Read value of operation from QueryString and do the operation as needed.

Upvotes: 2

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