CODEWITHSUNDEEP
jqueryasp.netasp.net-mvc
user266909
user266909

Reputation: 1863

Which version of JQuery is used by Bundle.cs

I am using the ASP.Net 4.0 Bundling feature. In my ~/Scripts folder, I have several versions of jquery-xxx and jquery-ui-yyy. The xxx versions are 1.4.4, 1.6.4, 1.8.3, 1.9.1.

The yyy versions are 1.8.1, 1.8.custom, 1.9.2, 1.10.0.

Which ones are in effect in the following bundles table? Thanks.

    public static void RegisterBundles(BundleCollection bundles)
    {
        #region JavaScript bundles
        bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
            "~/Scripts/jquery-{version}.js",
            "~/Scripts/jquery-ui-{version}.js",
            "~/Scripts/jquery.unobtrusive*",
            "~/Scripts/jquery.validate*"));

Upvotes: 3

Views: 516

Answers (2)

Joe
Joe

Reputation: 5487

As Slawomir says, it will include all versions.

If you have 

bundles.Add(new ScriptBundle("~/bundles/foo").Include(
            "~/Scripts/foo-{version}.js"));

And the following files in /Scripts

foo-1.js
foo-2.1.js
foo-32-1.100.js

If you add the following to your view:

You end up with rendered (in debug mode) html of:

//note that foo-1.js does not match
<script src="/Scripts/foo-2.1.js"></script>
<script src="/Scripts/foo-32.1.100.js"></script>

This provides an easy way to upgrade you scripts without having to recompile, but again as Slawomwir says, you will end up with all files matching that (\d+(?:\.\d+){1,3}) regex

Upvotes: 1

Sławomir Rosiek
Sławomir Rosiek

Reputation: 4073

{version} will be replaced to pattern (\d+(?:\.\d+){1,3}) and all files that match that regex will be included.

Upvotes: 2

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