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| author | Misko Hevery | 2011-04-29 11:04:18 -0700 |
|---|---|---|
| committer | Igor Minar | 2011-06-06 22:28:37 -0700 |
| commit | ea6b87c24ba70d2554c0f9a3e80b245dc3780234 (patch) | |
| tree | 960c7721a704e2712c2c85c78e74c051340aa65d /docs/tutorial.step_7.ngdoc | |
| parent | e205bd7137fd793d223dbe3e020a628f8e7d98f3 (diff) | |
| download | angular.js-ea6b87c24ba70d2554c0f9a3e80b245dc3780234.tar.bz2 | |
renamed tutorial so that it would sort properly
Diffstat (limited to 'docs/tutorial.step_7.ngdoc')
| -rwxr-xr-x | docs/tutorial.step_7.ngdoc | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/docs/tutorial.step_7.ngdoc b/docs/tutorial.step_7.ngdoc deleted file mode 100755 index aa4209a2..00000000 --- a/docs/tutorial.step_7.ngdoc +++ /dev/null @@ -1,181 +0,0 @@ -@workInProgress
-@ngdoc overview
-@name Tutorial: Step 7
-@description
-<table id="tutorial_nav">
-<tr>
-<td id="previous_step">{@link tutorial.step_6 Previous}</td>
-<td id="step_result">{@link http://angular.github.com/angular-phonecat/step-7/app Live Demo
-}</td>
-<td id="tut_home">{@link tutorial Tutorial Home}</td>
-<td id="code_diff">{@link https://github.com/angular/angular-phonecat/compare/step-6...step-7 Code
-Diff}</td>
-<td id="next_step">{@link tutorial.step_8 Next}</td>
-</tr>
-</table>
-
-Our app is slowly growing and becoming more complex. Up until now, the app provided our users with
-just one view (the list of all phones), and all of our template code was located in the
-`index.html` file. The next step in building our app is the addition of a view that will show
-detailed information about each of the devices in our list.
-
-To add the detailed view, we could expand the `index.html` file to contain template code for both
-views, but that would get messy very quickly. Instead, we are going to turn the `index.html`
-template into what we call a "layout template". This is a template that is common for all views in
-our application. Other "partial templates" are then included into this layout template depending
-on the current "route" — the view that is currently displayed to the user.
-
-Similarly as with templates, angular also allows for controllers and scopes managed by these
-controllers to be nested. We are going to create a "root" controller called `PhoneCatCtrl`, which
-will contain the declaration of routes for the application.
-
-Application routes in angular are declared via the {@link angular.service.$route $route} service.
-This services makes it easy to wire together controllers, View templates, and the current URL
-location in the browser. Using this feature we can implement {@link
-http://en.wikipedia.org/wiki/Deep_linking deep linking}, which lets us utilize the browser's
-History, and Back and Forward browser navigation.
-
-We'll use the $route service to declare that our application consists of two different views: one
-view presents the phone listing, and the other view presents the details for a particular phone.
-Each view will have the template stored in a separate file in the `app/partials/` directory.
-Similarly each view will have a controller associated with it. These will be stored in the
-existing `app/js/controllers.js` file.
-
-The `$route` service is usually used in conjunction with the {@link angular.widget.ng:view
-ng:view} widget. The role of the `ng:view` widget is to include the view template for the current
-route into the layout template, which makes it a perfect fit for our `index.html` template.
-
-For now we are going to get all the routing going, and move the phone listing template into a
-separate file. We'll save the implementation of the phone details View for the next step.
-
-__`app/index.html`:__
-<pre>
-...
-<body ng:controller="PhoneCatCtrl">
-
- <ng:view></ng:view>
-
- <script src="lib/angular/angular.js" ng:autobind></script>
- <script src="js/controllers.js"></script>
-</body>
-</html>
-</pre>
-
-__`app/partials/phone-list.html`:__
-<pre>
-<ul class="predicates">
- <li>
- Search: <input type="text" name="query"/>
- </li>
- <li>
- Sort by:
- <select name="orderProp">
- <option value="name">Alphabetical</option>
- <option value="age">Newest</option>
- </select>
- </li>
-</ul>
-
-<ul class="phones">
- <li ng:repeat="phone in phones.$filter(query).$orderBy(orderProp)">
- <a href="#/phones/{{phone.id}}">{{phone.name}}</a>
- <a href="#/phones/{{phone.id}}" class="thumb"><img ng:src="{{phone.imageUrl}}"></a>
- <p>{{phone.snippet}}</p>
- </li>
-</ul>
-</pre>
-
-__`app/partials/phone-list.html`:__
-<pre>
-TBD: detail view for {{params.phoneId}}
-</pre>
-
-__`app/js/controller.js`:__
-<pre>
-/* App Controllers */
-
-function PhoneCatCtrl($route) {
- var self = this;
-
- $route.when('/phones',
- {template: 'partials/phone-list.html', controller: PhoneListCtrl});
- $route.when('/phones/:phoneId',
- {template: 'partials/phone-detail.html', controller: PhoneDetailCtrl});
- $route.otherwise({redirectTo: '/phones'});
-
- $route.onChange(function(){
- self.params = $route.current.params;
- });
-
- $route.parent(this);
-}
-
-//PhoneCatCtrl.$inject = ['$route'];
-
-
-function PhoneListCtrl($xhr) {
- var self = this;
-
- $xhr('GET', 'phones/phones.json', function(code, response) {
- self.phones = response;
- });
-
- self.orderProp = 'age';
-}
-
-//PhoneListCtrl.$inject = ['$xhr'];
-
-
-function PhoneDetailCtrl() {}
-</pre>
-
-## Discussion:
-
-* __The View.__ Our View template in `index.html` has been reduced down to this:
-`<ng:view></ng:view>`. As described above, it is now a "layout template". We added the following
-two new View templates:
-
- * `app/partials/phone-list.html` for the phone list. The phone-list view was formerly our
- main view. We simply moved the code from `index.html` to here.
-
- * `app/partials/phone-detail.html` for the phone details (just a placeholder template for now).
-
-* __The Controller(s).__ We now have a new root controller (`PhoneCatCtrl`) and two
-sub-controllers (`PhoneListCtrl` and `PhoneDetailCtrl`). These inherit the model properties and
-behavior from the root controller.
-
- * __`$route.`__ The root controller's job now is to set up the `$route` configuration:
-
- * When the fragment part of the URL in the browser ends in "/phones", `$route` service
- grabs the `phone-list.html` template, compiles it, and links it with a new scope that is
- controlled by our `PhoneListCtrl` controller.
-
- * When the URL ends in "/phones/:phoneId", `$route` compiles and links the
- `phone-detail.html` template as it did with `phone-list.html`. But note the use of the
- `:phoneId` parameter declaration in the `path` argument of `$route.when()`: `$route`
- services provides all the values for variables defined in this way as
- `$route.current.params` map. In our route, `$route.current.params.phoneId` always holds
- the current contents of the `:phoneId` portion of the URL. We will use the `phoneId`
- parameter when we fetch the phone details in Step 8.
-
- * Any other URL fragment gets redirected to `/phones`.
-
- * __Controller/Scope inheritance.__ In the function passed into `$route`'s `onChange()`
- method, we copied url parameters extracted from the current route to the `params` property in
- the root scope. This property is inherited by child scopes created for our view controllers
- and accessible by these controllers.
-
- * __Tests.__ To automatically verify that everything is wired properly, we write end to end
- tests that navigate to various URLs and verify that the correct view was rendered.
-
-<table id="tutorial_nav">
-<tr>
-<td id="previous_step">{@link tutorial.step_6 Previous}</td>
-<td id="step_result">{@link http://angular.github.com/angular-phonecat/step-7/app Live Demo
-}</td>
-<td id="tut_home">{@link tutorial Tutorial Home}</td>
-<td id="code_diff">{@link https://github.com/angular/angular-phonecat/compare/step-6...step-7 Code
-Diff}</td>
-<td id="next_step">{@link tutorial.step_8 Next}</td>
-</tr>
-</table>
|