updating addChip to handle each render() element, when an array is returned

dist/angular-chips.js

@@ -9,6 +9,10 @@
         return obj && angular.isFunction(obj.then);
     }
 
+    function isArray(obj) {
+        return Object.prototype.toString.call(obj) === '[object Array]';
+    }
+
     /*
      * update values to ngModel reference
      */
@@ -106,7 +110,7 @@
                 } else { updatedData = data }
 
                 if (!updatedData) {
-                  return false;
+                    return false;
                 }
 
                 if (isPromiseLike(updatedData)) {
@@ -115,6 +119,10 @@
                     });
                     scope.chips.list.push(new DeferChip(data, updatedData));
                     scope.$apply();
+                } else if(isArray(updatedData)){
+                    for(var i = 0; i < updatedData.length; i++){
+                        update(updatedData[i]);
+                    }
                 } else {
                     update(updatedData);
                 }
@@ -271,6 +279,40 @@
     }
 })();
 
+(function() {
+    angular.module('angular.chips')
+        .factory('DomUtil', function() {
+            return DomUtil;
+        });
+    /*Dom related functionality*/
+    function DomUtil(element) {
+        /*
+         * addclass will append class to the given element
+         * ng-class will do the same functionality, in our case
+         * we don't have access to scope so we are using this util methods
+         */
+        var utilObj = {};
+
+        utilObj.addClass = function(className) {
+            utilObj.removeClass(element, className);
+            element.attr('class', element.attr('class') + ' ' + className);
+            return utilObj;
+        };
+
+        utilObj.removeClass = function(className) {
+            var classes = element.attr('class').split(' ');
+            var classIndex = classes.indexOf(className);
+            if (classIndex !== -1) {
+                classes.splice(classIndex, 1);
+            }
+            element.attr('class', classes.join(' '));
+            return utilObj;
+        };
+
+        return utilObj;
+    }
+})();
+
 (function() {
     angular.module('angular.chips')
         .directive('chipTmpl', ChipTmpl);
@@ -364,40 +406,6 @@
     }
 })();
 
-(function() {
-    angular.module('angular.chips')
-        .factory('DomUtil', function() {
-            return DomUtil;
-        });
-    /*Dom related functionality*/
-    function DomUtil(element) {
-        /*
-         * addclass will append class to the given element
-         * ng-class will do the same functionality, in our case
-         * we don't have access to scope so we are using this util methods
-         */
-        var utilObj = {};
-
-        utilObj.addClass = function(className) {
-            utilObj.removeClass(element, className);
-            element.attr('class', element.attr('class') + ' ' + className);
-            return utilObj;
-        };
-
-        utilObj.removeClass = function(className) {
-            var classes = element.attr('class').split(' ');
-            var classIndex = classes.indexOf(className);
-            if (classIndex !== -1) {
-                classes.splice(classIndex, 1);
-            }
-            element.attr('class', classes.join(' '));
-            return utilObj;
-        };
-
-        return utilObj;
-    }
-})();
-
 (function() {
     ChipControlLinkFun.$inject = ["scope", "iElement", "iAttrs", "chipsCtrl"];
     angular.module('angular.chips')

src/js/directives/chips.js

@@ -7,6 +7,10 @@
         return obj && angular.isFunction(obj.then);
     }
 
+    function isArray(obj) {
+        return Object.prototype.toString.call(obj) === '[object Array]';
+    }
+
     /*
      * update values to ngModel reference
      */
@@ -103,7 +107,7 @@
                 } else { updatedData = data }
 
                 if (!updatedData) {
-                  return false;
+                    return false;
                 }
 
                 if (isPromiseLike(updatedData)) {
@@ -112,6 +116,10 @@
                     });
                     scope.chips.list.push(new DeferChip(data, updatedData));
                     scope.$apply();
+                } else if(isArray(updatedData)){
+                    for(var i = 0; i < updatedData.length; i++){
+                        update(updatedData[i]);
+                    }
                 } else {
                     update(updatedData);
                 }