Merge pull request #744 from marionettejs/v1.2.0

V1.2.0 release

Author: samccone

changelog.md

@@ -1,3 +1,12 @@
+### v1.2.0 [view commit logs](https://github.com/marionettejs/backbone.marionette/compare/v1.1.0...v1.2.0)
+* Update Backbone to [1.1.0](https://github.com/jashkenas/backbone/compare/1.0.0...1.1.0)
+
+* Views
+  * added the ability to customize the behavior of `triggers` preventDefault and stopPropagation
+
+* Collection View / CompositeView
+  * added the ability to specifiy `getEmptyView` for dynamic `emptyView` lookups
+
 ### v1.1 [view commit logs](https://github.com/marionettejs/backbone.marionette/compare/v1.0.4...v1.1.0)
 
 * Marionette.View / All Views
@@ -191,7 +200,7 @@
 * Marionette.addEventBinder
   * **BREAKING:** This function will mix in Backbone.Events to the target object if it does not exist
   * **BREAKING:** This function will alter the `listenTo` method of the target to accept a `context` parameter as the 4th parameter of the method
-  
+
 * All Views, Controller, etc
   * **BREAKING:** Backbone.EventBinder is no longer mixed in
   * **BREAKING:** See 'EventBinder -> EventAggregator' changes regarding method names to use for binding / unbinding events
@@ -678,7 +687,7 @@
 * Added `Marionette.View` object, to contain a few basic parts of every Marionette view
 * Added `Marionette.Renderer` object, to handle template rendering
 * Views correctly trigger the "close" events before unbinding event subscribers
-* Additional `CollectionView` changes: 
+* Additional `CollectionView` changes:
   * Extracted `getItemView` method to retrieve the `itemView` type, either from `this.itemView` or `this.options.itemView`
   * Extracted `buildItemView` method to build each item's view
   * Renamed `removeChildView` to `removeItemView` to make the language consistent
@@ -791,7 +800,7 @@
 
 #### v0.4.5
 
-* CollectionView closes existing child views before re-rendering itself, when "reset" 
+* CollectionView closes existing child views before re-rendering itself, when "reset"
 event of collection is triggered
 * CollectionView now has "initialEvents" method which configures it's initial events
 * ItemView now has "initialEvents" method which configures it's initial events
@@ -827,7 +836,7 @@ event of collection is triggered
 * **BREAKING:** Rewrote the template manager to be async-template loading friendly
 * **BREAKING:** Dropping support for Backbone v0.5.3 and below
 * Added `Marionette.Callbacks` to manage a collection of callbacks in an async-friendly way
-* Guarantee the execution of app initializer functions, even if they are added after the app 
+* Guarantee the execution of app initializer functions, even if they are added after the app
 has been started.
 * App triggers "start" event after initializers and initializer events
 * Updated to Backbone v0.9.1

docs/marionette.collectionview.md

@@ -143,6 +143,18 @@ Backbone.Marionette.CollectionView.extend({
 });
 ```
 
+Or, if you need the `emptyView`'s type chosen dynamically, specify `getEmptyView`:
+
+```js
+Backbone.Marionette.CollectionView.extend({
+  // ...
+
+  getEmptyView: function() {
+    // custom logic
+    return NoItemsView;
+  }
+```
+
 This will render the `emptyView` and display the message that needs to
 be displayed when there are no items.
 

docs/marionette.view.md

@@ -158,6 +158,19 @@ view.$(".do-something").trigger("click");
 
 The result of this is an alert box that says, "I DID IT!"
 
+By default all triggers are stopped with `preventDefault` and `stopPropagation` methods. But you can manually configure the triggers using hash instead of event name. Example below triggers an event and prevents default browser behaviour using `preventDefault` method.
+```js
+Backbone.Marionette.CompositeView.extend({
+  triggers: {
+    "click .do-something": {
+      event: "something:do:it",
+      preventDefault: true,
+      stopPropagation: false // this param is optional and will default to false
+    }
+  }
+});
+```
+
 You can also specify the `triggers` as a function that 
 returns a hash of trigger configurations
 

lib/backbone.marionette.js

@@ -1,6 +1,6 @@
 // MarionetteJS (Backbone.Marionette)
 // ----------------------------------
-// v1.1.0
+// v1.2.0
 //
 // Copyright (c)2013 Derick Bailey, Muted Solutions, LLC.
 // Distributed under MIT license
@@ -1202,18 +1202,19 @@ Marionette.Renderer = {
 // The core view type that other Marionette views extend from.
 Marionette.View = Backbone.View.extend({
 
-  constructor: function(){
+  constructor: function(options){
     _.bindAll(this, "render");
 
     var args = Array.prototype.slice.apply(arguments);
     Backbone.View.prototype.constructor.apply(this, args);
+    this.options = options;
 
     Marionette.MonitorDOMRefresh(this);
     this.listenTo(this, "show", this.onShowCalled, this);
   },
 
   // import the "triggerMethod" to trigger events with corresponding
-  // methods if the method exists 
+  // methods if the method exists
   triggerMethod: Marionette.triggerMethod,
 
   // Get the template for this view
@@ -1252,12 +1253,23 @@ Marionette.View = Backbone.View.extend({
     // action and stop propagation of DOM events
     _.each(triggers, function(value, key){
 
+      var hasOptions = _.isObject(value);
+      var eventName = hasOptions ? value.event : value;
+
       // build the event handler function for the DOM event
       triggerEvents[key] = function(e){
 
         // stop the event in its tracks
-        if (e && e.preventDefault){ e.preventDefault(); }
-        if (e && e.stopPropagation){ e.stopPropagation(); }
+        if (e) {
+          var prevent = e.preventDefault;
+          var stop = e.stopPropagation;
+
+          var shouldPrevent = hasOptions ? value.preventDefault : prevent;
+          var shouldStop = hasOptions ? value.stopPropagation : stop;
+
+          if (shouldPrevent && prevent) { prevent(); }
+          if (shouldStop && stop) { stop(); }
+        }
 
         // build the args for the event
         var args = {
@@ -1267,15 +1279,15 @@ Marionette.View = Backbone.View.extend({
         };
 
         // trigger the event
-        this.triggerMethod(value, args);
+        this.triggerMethod(eventName, args);
       };
 
     }, this);
 
     return triggerEvents;
   },
 
-  // Overriding Backbone.View's delegateEvents to handle 
+  // Overriding Backbone.View's delegateEvents to handle
   // the `triggers`, `modelEvents`, and `collectionEvents` configuration
   delegateEvents: function(events){
     this._delegateDOMEvents(events);
@@ -1545,7 +1557,7 @@ Marionette.CollectionView = Marionette.View.extend({
   // a collection of item views, when the collection is
   // empty
   showEmptyView: function(){
-    var EmptyView = Marionette.getOption(this, "emptyView");
+    var EmptyView = this.getEmptyView();
 
     if (EmptyView && !this._showingEmptyView){
       this._showingEmptyView = true;
@@ -1564,6 +1576,11 @@ Marionette.CollectionView = Marionette.View.extend({
     }
   },
 
+  // Retrieve the empty view type
+  getEmptyView: function(){
+    return Marionette.getOption(this, "emptyView");
+  },
+
   // Retrieve the itemView type, either from `this.options.itemView`
   // or from the `itemView` in the object definition. The "options"
   // takes precedence.

lib/backbone.marionette.map

@@ -1,6 +1,6 @@
 // MarionetteJS (Backbone.Marionette)
 // ----------------------------------
-// v1.1.0
+// v1.2.0
 //
 // Copyright (c)2013 Derick Bailey, Muted Solutions, LLC.
 // Distributed under MIT license
@@ -794,18 +794,19 @@ Marionette.Renderer = {
 // The core view type that other Marionette views extend from.
 Marionette.View = Backbone.View.extend({
 
-  constructor: function(){
+  constructor: function(options){
     _.bindAll(this, "render");
 
     var args = Array.prototype.slice.apply(arguments);
     Backbone.View.prototype.constructor.apply(this, args);
+    this.options = options;
 
     Marionette.MonitorDOMRefresh(this);
     this.listenTo(this, "show", this.onShowCalled, this);
   },
 
   // import the "triggerMethod" to trigger events with corresponding
-  // methods if the method exists 
+  // methods if the method exists
   triggerMethod: Marionette.triggerMethod,
 
   // Get the template for this view
@@ -844,12 +845,23 @@ Marionette.View = Backbone.View.extend({
     // action and stop propagation of DOM events
     _.each(triggers, function(value, key){
 
+      var hasOptions = _.isObject(value);
+      var eventName = hasOptions ? value.event : value;
+
       // build the event handler function for the DOM event
       triggerEvents[key] = function(e){
 
         // stop the event in its tracks
-        if (e && e.preventDefault){ e.preventDefault(); }
-        if (e && e.stopPropagation){ e.stopPropagation(); }
+        if (e) {
+          var prevent = e.preventDefault;
+          var stop = e.stopPropagation;
+
+          var shouldPrevent = hasOptions ? value.preventDefault : prevent;
+          var shouldStop = hasOptions ? value.stopPropagation : stop;
+
+          if (shouldPrevent && prevent) { prevent(); }
+          if (shouldStop && stop) { stop(); }
+        }
 
         // build the args for the event
         var args = {
@@ -859,15 +871,15 @@ Marionette.View = Backbone.View.extend({
         };
 
         // trigger the event
-        this.triggerMethod(value, args);
+        this.triggerMethod(eventName, args);
       };
 
     }, this);
 
     return triggerEvents;
   },
 
-  // Overriding Backbone.View's delegateEvents to handle 
+  // Overriding Backbone.View's delegateEvents to handle
   // the `triggers`, `modelEvents`, and `collectionEvents` configuration
   delegateEvents: function(events){
     this._delegateDOMEvents(events);
@@ -1137,7 +1149,7 @@ Marionette.CollectionView = Marionette.View.extend({
   // a collection of item views, when the collection is
   // empty
   showEmptyView: function(){
-    var EmptyView = Marionette.getOption(this, "emptyView");
+    var EmptyView = this.getEmptyView();
 
     if (EmptyView && !this._showingEmptyView){
       this._showingEmptyView = true;
@@ -1156,6 +1168,11 @@ Marionette.CollectionView = Marionette.View.extend({
     }
   },
 
+  // Retrieve the empty view type
+  getEmptyView: function(){
+    return Marionette.getOption(this, "emptyView");
+  },
+
   // Retrieve the itemView type, either from `this.options.itemView`
   // or from the `itemView` in the object definition. The "options"
   // takes precedence.

lib/backbone.marionette.min.js

@@ -758,18 +758,19 @@ Marionette.Renderer = {
 // The core view type that other Marionette views extend from.
 Marionette.View = Backbone.View.extend({
 
-  constructor: function(){
+  constructor: function(options){
     _.bindAll(this, "render");
 
     var args = Array.prototype.slice.apply(arguments);
     Backbone.View.prototype.constructor.apply(this, args);
+    this.options = options;
 
     Marionette.MonitorDOMRefresh(this);
     this.listenTo(this, "show", this.onShowCalled, this);
   },
 
   // import the "triggerMethod" to trigger events with corresponding
-  // methods if the method exists 
+  // methods if the method exists
   triggerMethod: Marionette.triggerMethod,
 
   // Get the template for this view
@@ -808,12 +809,23 @@ Marionette.View = Backbone.View.extend({
     // action and stop propagation of DOM events
     _.each(triggers, function(value, key){
 
+      var hasOptions = _.isObject(value);
+      var eventName = hasOptions ? value.event : value;
+
       // build the event handler function for the DOM event
       triggerEvents[key] = function(e){
 
         // stop the event in its tracks
-        if (e && e.preventDefault){ e.preventDefault(); }
-        if (e && e.stopPropagation){ e.stopPropagation(); }
+        if (e) {
+          var prevent = e.preventDefault;
+          var stop = e.stopPropagation;
+
+          var shouldPrevent = hasOptions ? value.preventDefault : prevent;
+          var shouldStop = hasOptions ? value.stopPropagation : stop;
+
+          if (shouldPrevent && prevent) { prevent(); }
+          if (shouldStop && stop) { stop(); }
+        }
 
         // build the args for the event
         var args = {
@@ -823,15 +835,15 @@ Marionette.View = Backbone.View.extend({
         };
 
         // trigger the event
-        this.triggerMethod(value, args);
+        this.triggerMethod(eventName, args);
       };
 
     }, this);
 
     return triggerEvents;
   },
 
-  // Overriding Backbone.View's delegateEvents to handle 
+  // Overriding Backbone.View's delegateEvents to handle
   // the `triggers`, `modelEvents`, and `collectionEvents` configuration
   delegateEvents: function(events){
     this._delegateDOMEvents(events);
@@ -1101,7 +1113,7 @@ Marionette.CollectionView = Marionette.View.extend({
   // a collection of item views, when the collection is
   // empty
   showEmptyView: function(){
-    var EmptyView = Marionette.getOption(this, "emptyView");
+    var EmptyView = this.getEmptyView();
 
     if (EmptyView && !this._showingEmptyView){
       this._showingEmptyView = true;
@@ -1120,6 +1132,11 @@ Marionette.CollectionView = Marionette.View.extend({
     }
   },
 
+  // Retrieve the empty view type
+  getEmptyView: function(){
+    return Marionette.getOption(this, "emptyView");
+  },
+
   // Retrieve the itemView type, either from `this.options.itemView`
   // or from the `itemView` in the object definition. The "options"
   // takes precedence.

lib/core/amd/backbone.marionette.js

@@ -1,7 +1,7 @@
 {
   "name": "backbone.marionette",
   "description": "Make your Backbone.js apps dance!",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "homepage": "https://github.com/marionettejs/backbone.marionette",
   "main": "lib/core/amd/backbone.marionette.js",
   "keywords": [
@@ -41,7 +41,7 @@
   "dependencies": {
     "backbone.babysitter": "~0.0.6",
     "backbone.wreqr": "~0.2.0",
-    "backbone": "~1.0.0"
+    "backbone": "~1.1.0"
   },
   "devDependencies": {
     "grunt": "~0.4.0",
@@ -64,7 +64,7 @@
   "jam": {
     "dependencies": {
       "underscore": ">=1.4.4",
-      "backbone": ">=0.9.9",
+      "backbone": "~1.1.0",
       "backbone.babysitter": ">=0.0.6",
       "backbone.wreqr": ">=0.2.0"
     },