Inject <script> tag into <head> in code behind
I need to find a global way to inject a <script> tag into my pages directly within the <head> tag from the code behind. I开发者_如何学Pythons there something I can do in the global.asax? If not, all my aspx pages inherit a class I have "BasePage" that implements System.Web.UI.Page.
Basically, I need a way to push jQuery into all of my pages "before" any other scripts (in the HEAD) are referenced.
protected void Application_EndRequest(object sender, EventArgs e)
{
if (result)
{
Page page = HttpContext.Current.CurrentHandler as Page;
if (page is Page)
{
page.ClientScriptManager.RegisterClientScriptBlock(this.GetType(), "HeadScript",
"<script>alert('error')</script>");
}
}
}
Maybe something such as above works for you. Application_EndRequest is defined in Global.asax.
Check this out. It can be adapted to add to a master page too.
http://msdn.microsoft.com/en-us/library/z9h4dk8y.aspx
加载中,请稍侯......
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