From: Mike Taylor <mike@indexdata.com>
Date: Wed, 27 Nov 2013 16:20:37 +0000 (+0000)
Subject: Add Handlebars helper for #link.
X-Git-Tag: 0.9.1~148^2~40
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=5e5012f066395e53b3c11ac41aa5e01549cbb3cc;p=mkws-moved-to-github.git

Add Handlebars helper for #link.
Initial version straight from documentation at
http://handlebarsjs.com/#block-expressions

Doesn't work correctly with arrays. To be fixed in next delta.
---

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index 2ffffef..1218c40 100644
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -3,6 +3,15 @@
 
 "use strict"; // HTML5: disable for debug_level >= 2
 
+Handlebars.registerHelper('link', function(text, url) {
+  text = Handlebars.Utils.escapeExpression(text);
+  url  = Handlebars.Utils.escapeExpression(url);
+
+  var result = '<a href="' + url + '">' + text + '</a>';
+
+  return new Handlebars.SafeString(result);
+});
+
 // Set up namespace and some state.
 var mkws = {
     filters: [],