I using following script in my project. Once click the button and there will open a pop up window. But "Page.ClientScr ipt.RegisterSta rtupScript" script seem NOT working in update panel. After remove Update panel and it is working properly. Any solution? - Page.ClientScript.RegisterStartupScript(Me.GetType(), "openpopup", "window.open('" & "child.aspx" & "','ChildWindow','height = 520, width = 730,status=no,location=no,directories=no, resizable = 1, scrollbars=yes, left=75, top=75')", True)
9  42791 
Instead of using RegisterStartup Script use this Page.ClientScri pt.RegisterClie ntScriptBlock(a rguments) because RegisterStartup Script call the javascript before initallizing the DOM object while
RegisterClientS criptBlock call after the page DOM objects initialized. May this was the issue ... if not then tell ...
Sorry, is not working. Any other solution? Ur help will be appreciate.
I found out the issue about my problem, seem the Page.ClientScri pt.RegisterStar tupScript() not working when included Master page. Any solution?
Can u post the code here or related code here ?
finally i found out the problem, cause i'm using master page in my project, so the page will load twice. If i remove the master page, then it will load1 times. For the below mentioned script is working fine, but once i included master page for the below mentioned script, then it failed to run the script.Any method or solution to prevent master page load twice?
'working fine & properly without master page
Protected Sub OpenWindowWithU pdatePanel_Clic k(ByVal sender As Object, ByVal e As System.EventArg s)
Dim url2 As String
url2 = "ChildWindow.as px"
ScriptManager.R egisterClientSc riptBlock(Me, Me.GetType(), "openpopup" , "window.ope n('" & url2 & "','OpenChildWi ndowUsingUpdate Panel','height = 520, width = 730,status=no,l ocation=no,dire ctories=no, resizable = 1, scrollbars=yes, left=75, top=75');", True)
End Sub
Regards
Seng
finally i get the solution and solved my issue. The script ScriptManager.R egisterClientSc riptBlock() only working in .aspx and not working on .ascx. Anywhere thx for your help.
in the updatepanel use ScriptManager.R egisterStartupS cript Method..
it works in the ascx but the problem is for example you are passing this as an argument for the function example
ScriptManager.R egisterStartupS cript(this, typeof(Page), "OpenWindow","a lert('1'), "true);
try instead passing a control that is inside the updatepanel example
ScriptManager.R egisterStartupS cript(GridView1, typeof(Page), "OpenWindow","a lert('1'), "true);
use the following code it will dafinatley work
ScriptManager.R egisterStartupS cript(this.Page , this.Page.GetTy pe(), Guid.NewGuid(). ToString(), "alert('" "')", true);
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