Window pop up sometimes doesn't work

[TheWizardofInt]

This code works in my main.aspx:

 

   Public Sub ShowPend(ByVal sender As System.Object, ByVal e As System.EventArgs)
       Dim sWindow As String = "mywindow"
       Dim jscript As String = "<script language='JavaScript'>mywindow = window.open('/gmconnect/schedule.aspx','" + sWindow + "','height=350,width=532,toolbars=no,resizable=no')</script>"
       Session("CalContact") = txtContact.Text
       Session("OnDate") = DateString
       Session("CompStat") = Session("sPassRec")
       RegisterClientScriptBlock("mywindow", jscript)
   End Sub

 

But not from any other page.

 

Anything that I might have as a criteria on my main page that I might need to set for the other pages and didn't?

 

Thanks

[Commodus2]

Mayby you can try

RegisterStartupScript

[TheWizardofInt]

That didn't work either.

 

I do send this window from another window, which is opened with the same method, and I do have to close this second window

 

Any other ideas

[Commodus2]

So you say your function is in another aspx file than your aspx that needs the script?

 

if you Register a script in 1 window to be activated in another, you'll run into trouble. It cannot be done. RegisterScript is happening at runtime, so it must be in the page that needs it clientside.