Merge pull request #496 from angular-ui/v0.16.0-dev

Merge branch 'v0.16.x-dev'

Author: thgreasi

.travis.yml

@@ -1,6 +1,8 @@
 language: node_js
 node_js:
 - '0.10'
+addons:
+  firefox: "latest"
 before_install:
 - export DISPLAY=:99.0
 - sh -e /etc/init.d/xvfb start

README.md

@@ -160,6 +160,10 @@ update: function(event, ui) {
 
 **Single sortable** [demo](http://codepen.io/thgreasi/pen/QKmWGj)
 ```
+create
+
+/* dragging starts */
+helper
 start
 activate
 
@@ -174,6 +178,11 @@ stop
 **Connected sortables** [demo](http://codepen.io/thgreasi/pen/YGazpJ)
 
 ```
+list A: create
+list B: create
+
+/* dragging starts from sortable A to B */
+list A: helper
 list A: start
 list B: activate
 list A: activate
@@ -199,6 +208,30 @@ list A: stop
 
 For more details about the events check the [jQueryUI API documentation](http://api.jqueryui.com/sortable/).
 
+## Integrating with directives doing transclusion
+Wrap the transclusion directive element with the ui-sortable directive and set the `items` to target your `ng-repeat`ed elements. Following best practices, it is also highly recommended that you add a `track by` expression to your `ng-repeat`. [Angular Meterial example](http://codepen.io/thgreasi/pen/NbyLVK).
+
+```js
+myAppModule.controller('MyController', function($scope) {
+  $scope.items = ["One", "Two", "Three"];
+
+  $scope.sortableOptions = {
+    items: '.sortable-item'
+    // It is suggested to use the most specific cssselector you can,
+    // after analyzing the DOM elements generated by the transclusion directive
+    // eg: items: '> .transclusionLvl1 > .transclusionLvl2 > .sortable-item'
+  };
+});
+```
+
+```html
+<div ui-sortable="sortableOptions" ng-model="items">
+  <a-transclusion-directive>
+    <div ng-repeat="item in items" class="sortable-item">{{ item }}</div>
+  </a-transclusion-directive>
+</div>
+```
+
 ## Examples
 
 - [Simple Demo](http://codepen.io/thgreasi/pen/wzmvgw)
@@ -224,6 +257,7 @@ For more details about the events check the [jQueryUI API documentation](http://
 ## Integrations
 - [firebase](http://codepen.io/thgreasi/pen/repEZg?editors=0010)
 - [ui.bootstrap.accordion](http://plnkr.co/edit/TGIeeEbbvJwpJ3WRqo2z?p=preview)
+- [Angular Meterial](http://codepen.io/thgreasi/pen/NbyLVK) (thanks yenoh2)
 - [Asynchronous loading jQuery+jQueryUI with crisbeto/angular-ui-sortable-loader](https://github.com/crisbeto/angular-ui-sortable-loader)
 
 ## Reporting Issues

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-ui-sortable",
-  "version": "0.15.1",
+  "version": "0.16.0",
   "description": "This directive allows you to jQueryUI Sortable.",
   "author": "https://github.com/angular-ui/ui-sortable/graphs/contributors",
   "license": "MIT",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-ui-sortable",
-  "version": "0.15.1",
+  "version": "0.16.0",
   "description": "This directive allows you to jQueryUI Sortable.",
   "author": "https://github.com/angular-ui/ui-sortable/graphs/contributors",
   "license": "MIT",

src/sortable.js

@@ -97,7 +97,7 @@ angular.module('ui.sortable', [])
                     }
                     return;
                   }
-                  
+
                   if (!defaultOptions) {
                     defaultOptions = angular.element.ui.sortable().options;
                   }
@@ -186,16 +186,13 @@ angular.module('ui.sortable', [])
             return (/left|right/).test(item.css('float')) || (/inline|table-cell/).test(item.css('display'));
           }
 
-          function getElementScope(elementScopes, element) {
-            var result = null;
+          function getElementContext(elementScopes, element) {
             for (var i = 0; i < elementScopes.length; i++) {
-              var x = elementScopes[i];
-              if (x.element[0] === element[0]) {
-                result = x.scope;
-                break;
+              var c = elementScopes[i];
+              if (c.element[0] === element[0]) {
+                return c;
               }
             }
-            return result;
           }
 
           function afterStop(e, ui) {
@@ -266,7 +263,8 @@ angular.module('ui.sortable', [])
               ui.item.sortable = {
                 model: ngModel.$modelValue[index],
                 index: index,
-                source: ui.item.parent(),
+                source: element,
+                sourceList: ui.item.parent(),
                 sourceModel: ngModel.$modelValue,
                 cancel: function () {
                   ui.item.sortable._isCanceled = true;
@@ -283,16 +281,33 @@ angular.module('ui.sortable', [])
                   angular.forEach(ui.item.sortable, function(value, key) {
                     ui.item.sortable[key] = undefined;
                   });
+                },
+                _connectedSortables: [],
+                _getElementContext: function (element) {
+                  return getElementContext(this._connectedSortables, element);
                 }
               };
             };
 
             callbacks.activate = function(e, ui) {
+              var isSourceContext = ui.item.sortable.source === element;
+              var savedNodesOrigin = isSourceContext ?
+                                     ui.item.sortable.sourceList :
+                                     element;
+              var elementContext = {
+                element: element,
+                scope: scope,
+                isSourceContext: isSourceContext,
+                savedNodesOrigin: savedNodesOrigin
+              };
+              // save the directive's scope so that it is accessible from ui.item.sortable
+              ui.item.sortable._connectedSortables.push(elementContext);
+
               // We need to make a copy of the current element's contents so
               // we can restore it after sortable has messed it up.
               // This is inside activate (instead of start) in order to save
               // both lists when dragging between connected lists.
-              savedNodes = element.contents();
+              savedNodes = savedNodesOrigin.contents();
 
               // If this list has a placeholder (the connected lists won't),
               // don't inlcude it in saved nodes.
@@ -301,16 +316,6 @@ angular.module('ui.sortable', [])
                 var excludes = getPlaceholderExcludesludes(element, placeholder);
                 savedNodes = savedNodes.not(excludes);
               }
-
-              // save the directive's scope so that it is accessible from ui.item.sortable
-              var connectedSortables = ui.item.sortable._connectedSortables || [];
-
-              connectedSortables.push({
-                element: element,
-                scope: scope
-              });
-
-              ui.item.sortable._connectedSortables = connectedSortables;
             };
 
             callbacks.update = function(e, ui) {
@@ -319,11 +324,12 @@ angular.module('ui.sortable', [])
               // the value will be overwritten with the old value
               if(!ui.item.sortable.received) {
                 ui.item.sortable.dropindex = getItemIndex(ui.item);
-                var droptarget = ui.item.parent();
+                var droptarget = ui.item.closest('[ui-sortable]');
                 ui.item.sortable.droptarget = droptarget;
+                ui.item.sortable.droptargetList = ui.item.parent();
 
-                var droptargetScope = getElementScope(ui.item.sortable._connectedSortables, droptarget);
-                ui.item.sortable.droptargetModel = droptargetScope.ngModel;
+                var droptargetContext = ui.item.sortable._getElementContext(droptarget);
+                ui.item.sortable.droptargetModel = droptargetContext.scope.ngModel;
 
                 // Cancel the sort (let ng-repeat do the sort for us)
                 // Don't cancel if this is the received list because it has
@@ -343,7 +349,8 @@ angular.module('ui.sortable', [])
                 // That way it will be garbage collected.
                 savedNodes = savedNodes.not(sortingHelper);
               }
-              savedNodes.appendTo(element);
+              var elementContext = ui.item.sortable._getElementContext(element);
+              savedNodes.appendTo(elementContext.savedNodesOrigin);
 
               // If this is the target connected list then
               // it's safe to clear the restored nodes since:
@@ -392,7 +399,8 @@ angular.module('ui.sortable', [])
                   // That way it will be garbage collected.
                   savedNodes = savedNodes.not(sortingHelper);
                 }
-                savedNodes.appendTo(element);
+                var elementContext = ui.item.sortable._getElementContext(element);
+                savedNodes.appendTo(elementContext.savedNodesOrigin);
               }
 
               // It's now safe to clear the savedNodes
@@ -433,7 +441,8 @@ angular.module('ui.sortable', [])
                   item.sortable = {
                     model: ngModel.$modelValue[index],
                     index: index,
-                    source: item.parent(),
+                    source: element,
+                    sourceList: item.parent(),
                     sourceModel: ngModel.$modelValue,
                     _restore: function () {
                       angular.forEach(item.sortable, function(value, key) {
@@ -459,7 +468,7 @@ angular.module('ui.sortable', [])
               var sortableWidgetInstance = getSortableWidgetInstance(element);
               if (!!sortableWidgetInstance) {
                 var optsDiff = patchUISortableOptions(newVal, oldVal, sortableWidgetInstance);
-                
+
                 if (optsDiff) {
                   element.sortable('option', optsDiff);
                 }
@@ -475,7 +484,7 @@ angular.module('ui.sortable', [])
             } else {
               $log.info('ui.sortable: ngModel not provided!', element);
             }
-            
+
             // Create sortable
             element.sortable(opts);
           }