asp.net-mvc: razor '@' symbol in js file

Question

I have a .csHtml-razor file with a javascript function that uses the @Url.Content C# function inside for the ajax URL.
I want to move that function to a .js file referenced from my view.

The problem is that javascript doesn't "know" the @ symbol and doesn't parse the the C# code.
Is there a way to reference .js files from view with "@" symbol?

Answer 1

You could use HTML5 data-* attributes. Let's suppose that you want to perform some action when some DOM element such as a div is clicked. So:

<div id="foo" data-url="@Url.Content("~/foobar")">Click me</div> 

and then in your separate javascript file you could work unobtrusively with the DOM:

$('#foo').click(function() {     var url = $(this).data('url');     // do something with this url }); 

This way you could have a pure separation between markup and script without you ever needing any server side tags in your javascript files.

Answer 2

Well I've just found a razor engine on nuget that does it! Meaning solves @ syntax!
It's name is RazorJS.

The Nuget package

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2016 Update:
The package wasn't updated for 5 years, and the project site link is dead. I do not recommend people to use this library anymore.