registering a javascript file from a master page

问题

Is there any reason why registering a javascript file from the head tags of an ASP.NET master page wouldn't work? For example, I have the following (plus many other) file referece:

<script type="text/javascript" src="/js/jquery/jquery-1.4.2.min.js"></script>

but jquery (and every other JS reference) doesn't work when the page loads.

Any thoughts? Thanks.

回答1:

If that doesn't work, you can try this:

<script type="text/javascript" src="<%# ResolveUrl("~/js/jquery/jquery-1.4.2.min.js") %>"></script>

and in your Page Load handler in the master page add this code:

Page.Header.DataBind();

回答2:

The src attribute is relative, try

<script type="text/javascript" src="/js/jquery/jquery-1.4.2.min.js"></script>

and see if that fixes your problem

回答3:

The masterpage can have script resources just like a normal HTML page; you'll probably want to check the problem with an HTTP debugger like FireBug or Fiddler2, if phsr is correct you'll see the requests failing with an ErrorCode.

回答4:

Using master pages will not affect the loading of JavaScript files. Your problem is either the location of the file or the script tag is formatted incorrectly.

来源：https://stackoverflow.com/questions/3151632/registering-a-javascript-file-from-a-master-page