Merge pull request #179 from esdrasedu/master

Add function to customize label of itens.

index.html

@@ -610,6 +610,23 @@
       buttonContainer: '<span class="dropdown" />'
     });
   });
+</script>
+							</pre>
+						</td>
+					</tr>
+					<tr>
+						<td><code>label</code></td>
+						<td>Function to write the label of the item.</td>
+						<td>
+							<pre class="prettyprint linenums">
+&lt;script type=&quot;text/javascript&quot;&gt;
+  $(document).ready(function() {
+    $(&#39;.multiselect&#39;).multiselect({
+      label: function(element) {
+      	return $(element).html()+&#39; (&#39;+$(element).val()+&#39;)&#39;;
+      }
+    });
+  });
 &lt;/script&gt;
 							</pre>
 						</td>

js/bootstrap-multiselect.js

@@ -91,6 +91,10 @@
                     return selected.substr(0, selected.length - 2);
                 }
             },
+            // Create label
+            label: function( element ){
+                return $(element).attr('label') || $(element).html();
+            },
             // Is triggered on change of the selected options.
             onChange : function(option, checked) {
 
@@ -322,7 +326,7 @@
             }
 
             // Support the label attribute on options.
-            var label = $(element).attr('label') || $(element).html();
+            var label = this.options.label(element);
             var value = $(element).val();
             var inputType = this.options.multiple ? "checkbox" : "radio";