run JavaScript code from code behind into updatePanel

Question

I have this code on the OnClick event of a Button:

if (true) {
  ClientScript.RegisterStartupScript(UpdatePanel1.GetType(), "", "show_modal('true');", true);
} else {
  ClientScript.RegisterStartupScript(UpdatePanel1.GetType(), "", "show_modal();", true);
}

And I define the Button as a trigger for an UpdatePanel:

<Triggers>
  <asp:AsyncPostBackTrigger ControlID="btnEdit" EventName="Click" />
</Triggers>

The function show_modal is located into a .js file which is included into the ASP page.

How can I make this script works?

take a look at: stackoverflow.com/questions/3341623/… stackoverflow.com/questions/13890391/… stackoverflow.com/questions/13856717/… — Aristos
– Aristos, Commented Dec 18, 2012 at 17:02
similar question - other similar question - and other similar question — adripanico
– adripanico, Commented Dec 19, 2012 at 10:16

Comfortably Numb · Accepted Answer · 2012-12-18 22:59:03Z

2

Do not use ClientScript.RegisterStartupScript. Use ScriptManager1.RegisterStartupScript instead. Where "ScriptManager1" is the name of your ScriptManager control.

answered Dec 18, 2012 at 22:59

Comfortably Numb

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2 Comments

adripanico Over a year ago

It's not ScriptManager1, it's just ScriptManager. RegisterStartupScript is a shared function (ie: a class method, not an instance one) of ScriptManager class.

Comfortably Numb Over a year ago

What about when you need to write a generic method that would run on any page? codecorner.galanter.net/2011/03/03/…

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