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Is it possible to add javascript reference dynamically from code behind aspx.cs?
Like this:
private void AddScriptReference(string path)
{
//Add reference to <head></head>
}
Should result in a script reference being added to the head of the page, like this:
<html>
<head>
<script type="text/javascript" src="path-to-script.js"></script>
</head>
</html>
Is this possible?
203
Bit late but thought I'd post an answer to this in case anybody else needs it. This solution negates the need for a ScriptManager.
Basically, it's just a case of creating a control and then adding to the head. Here's the code.
LiteralControl javascriptRef = new LiteralControl("<script type='text/javascript' src='path_to_script.js'></script>");
Page.Header.Controls.Add(javascriptRef);
For those who want to know the syntax, here it is:
Master Page:
<asp:ScriptManager ID="ScriptManager" EnablePageMethods="true" runat="server"></asp:ScriptManager>
Code behind:
ScriptReference sr = new ScriptReference("path-to-js.js");
ScriptManager sm = (ScriptManager)this.Master.FindControl("ScriptManager");
sm.Scripts.Add(sr);
Or:
ScriptManager.RegisterClientScriptInclude(this.Page, GetType(), "UniqueID", "path-to-js.js");
But none of these solutions actually add the script to the head of the page..
38
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