asselin · May 21, 2012 15:25
diff --git a/example.html b/example.html
 {{#jsif "astring=='abc'"}}
   Is true
 {{else}}
   Is false
 {{/jsif}}
diff --git a/gistfile1.txt b/gistfile1.txt
 This function adds support to Handlebars for evaluating generic javascript expressions (i.e. what if SHOULD have been).
diff --git a/helper.js b/helper.js
 Handlebars.registerHelper('jsif', function(expr, options) {
   if (arguments.length < 2)
      throw new Error("Handlerbars Helper 'jsif' needs a parameter");

   with (this) {var result = eval(expr)};

   if (result) {
      return options.fn(this);
   } else {
      return options.inverse(this);
   }
 });
	Handlebars.registerHelper('jsif', function(expr, options) {
	if (arguments.length < 2)
	throw new Error("Handlerbars Helper 'jsif' needs a parameter");

	with (this) {var result = eval(expr)};

	if (result) {
	return options.fn(this);
	} else {
	return options.inverse(this);
	}
	});
No results found