jquery.combobox: Added 'showButton' option

apps/contacts/js/jquery.combobox.js

@@ -4,6 +4,12 @@
 
 (function( $ ) {
 	$.widget('ui.combobox', {
+		options: { 
+			id: null,
+			name: null,
+			showButton: false,
+			editable: true
+		},
 		_create: function() {
 			//console.log('_create: ' + this.options['id']);
 			var self = this,
@@ -71,8 +77,12 @@
 					.append( "<a>" + item.label + "</a>" )
 					.appendTo( ul );
 			};
+			$.each(this.options, function(key, value) {
+				self._setOption(key, value);
+			});
 
-			/*this.button = $( "<button type='button'>&nbsp;</button>" )
+			if(this.options['showButton']) {
+				this.button = $( "<button type='button'>&nbsp;</button>" )
 					.attr( "tabIndex", -1 )
 					.attr( "title", "Show All Items" )
 					.insertAfter( input )
@@ -92,11 +102,8 @@
 						// pass empty string as value to search for, displaying all results
 						input.autocomplete( "search", "" );
 						input.focus();
-				});*/
-			this.options['editable'] = true;
-			$.each(this.options, function(key, value) {
-				self._setOption(key, value);
 					});
+			}
 		},
 		destroy: function() {
 			this.input.remove();
@@ -135,18 +142,14 @@
 					});
 					break;
 				case 'editable':
-					this.options['editable'] = value;
+				case 'showButton':
+					this.options[key] = value;
 					break;
 			}
 			// In jQuery UI 1.8, you have to manually invoke the _setOption method from the base widget
 			$.Widget.prototype._setOption.apply( this, arguments );
 			// In jQuery UI 1.9 and above, you use the _super method instead
 			//this._super( "_setOption", key, value );
-		},
-		options: { 
-			id: null,
-			name: null,
-			editable: true
-		},
+		}
 	});
 })( jQuery );