把手registerHelper链接到HTML文件

Question

I came across this piece of Javascript code which uses Handlebars.js and I would like to link this to my index.html page. Can anyone help with that?

Thanks!

This is the original code:

//replace URL by html link
Handlebars.registerHelper('link', function(text)  {
var exp = /((https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig
var exp2 = /(@[A-Za-z0-9]+)/ig
return new Handlebars.SafeString(text.replace(exp,'<a href="$1">$1</a>').replace())
})

Answer 1

Initially you need to include the handlerbars.js file in your HTML.

<script src="~/Scripts/handlebars-v2.0.0.js"></script>

Then

If you want to return the register Helper function named "link" inside a div then you can use it like this.

<div id="sample">{{link}}</div>

The output will be

<div id="sample"><a href="$1">$1</a></div>