2.1.3 - Periods are now allowed in the RHS of ForNode expressions

dist/DOMBuilder.dom.js

@@ -1,5 +1,5 @@
 /**
- * DOMBuilder 2.1.2 (modes: dom [default]) - https://github.com/insin/DOMBuilder
+ * DOMBuilder 2.1.3 (modes: dom [default]) - https://github.com/insin/DOMBuilder
  * MIT Licensed
  */
 ;(function() {

dist/DOMBuilder.html.js

@@ -1,5 +1,5 @@
 /**
- * DOMBuilder 2.1.2 (modes: html [default]) - https://github.com/insin/DOMBuilder
+ * DOMBuilder 2.1.3 (modes: html [default]) - https://github.com/insin/DOMBuilder
  * MIT Licensed
  */
 ;(function() {

dist/DOMBuilder.js

@@ -1,5 +1,5 @@
 /**
- * DOMBuilder 2.1.2 (modes: dom [default], html) - https://github.com/insin/DOMBuilder
+ * DOMBuilder 2.1.3 (modes: dom [default], html) - https://github.com/insin/DOMBuilder
  * MIT Licensed
  */
 ;(function() {

dist/DOMBuilder.template.js

@@ -1,5 +1,5 @@
 /**
- * DOMBuilder 2.1.2 (modes: dom [default], html, template) - https://github.com/insin/DOMBuilder
+ * DOMBuilder 2.1.3 (modes: dom [default], html, template) - https://github.com/insin/DOMBuilder
  * MIT Licensed
  */
 ;(function() {
@@ -1584,7 +1584,7 @@ var slice = Array.prototype.slice
 /** Separator used for object lookups. */
 var VAR_LOOKUP_SEPARATOR = '.'
 /** RegExp for specifying the loop variable for a ForNode. */
-var FOR_RE = /( in )([\w_]+)$/
+var FOR_RE = /( in )([\.\w_]+)$/
 /** Separator for specifying multiple variable names to be unpacked. */
 var UNPACK_SEPARATOR_RE = /, ?/
 /** RegExp for template variables. */

docs/news.rst

@@ -1,6 +1,12 @@
 News for DOMBuilder
 ===================
 
+2.1.3 / 2012-05-31
+------------------
+
+* Periods are now allowed on the RHS of ForNode expressions, so it's possible to
+  look up items to be iterated over from another template context variable.
+
 2.1.2 / 2012-05-29
 ------------------
 

lib/dombuilder/template.js

@@ -11,7 +11,7 @@ var slice = Array.prototype.slice
 /** Separator used for object lookups. */
 var VAR_LOOKUP_SEPARATOR = '.'
 /** RegExp for specifying the loop variable for a ForNode. */
-var FOR_RE = /( in )([\w_]+)$/
+var FOR_RE = /( in )([\.\w_]+)$/
 /** Separator for specifying multiple variable names to be unpacked. */
 var UNPACK_SEPARATOR_RE = /, ?/
 /** RegExp for template variables. */

package.json

@@ -1,7 +1,7 @@
 {
   "name": "DOMBuilder"
 , "description": "Builder library - generate HTML with an API which is also usable in the browser"
-, "version": "2.1.2"
+, "version": "2.1.3"
 , "author": "Jonathan Buchanan <jonathan.buchanan@gmail.com> (https://github.com/insin)"
 , "tags": ["dualsided", "DOM", "HTML", "builder", "templates"]
 , "main": "./lib/dombuilder"

tests/template.js

@@ -281,7 +281,7 @@ QUnit.test('ForNode', function() {
   deepEqual(items, [], 'Zero items - item context as expected');
   deepEqual(forloops, [], 'Zero items - forloop context as expected');
 
-  // SIngle item
+  // Single item
   items = f.render(templates.Context({'items': [1]}));
   deepEqual(items, [1], 'Single item - item context as expected');
   deepEqual(forloops, [{
@@ -414,6 +414,12 @@ QUnit.test('ForNode', function() {
   // 'in' is a valid loop variable name
   templates.$for('person, in in things');
   ok(true, 'Valid: "person, in in things"');
+
+  // Should be able to look up items from other context variables
+  f = templates.$for('item in items.things', '{{ item }}');
+  deepEqual(f.render(templates.Context({items: {things: [1,2,3]}})),
+            [[1], [2], [3]],
+            'Valid: "item in items.things"');
 });
 
 QUnit.test('IfNode', function() {