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113 lines
3.5 KiB
Text
Executable file
113 lines
3.5 KiB
Text
Executable file
@workInProgress
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@ngdoc overview
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@name Tutorial: Step 6
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@description
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<table id="tutorial_nav">
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<tr>
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<td id="previous_step">{@link tutorial.step_00 Previous}</td>
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<td id="step_result">{@link http://angular.github.com/angular-phonecat/step-6/app Example}</td>
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<td id="tut_home">{@link tutorial Tutorial Home}</td>
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<td id="code_diff">{@link https://github.com/angular/angular-phonecat/compare/step-5...step-6 Code
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Diff}</td>
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<td id="next_step">{@link tutorial.step_00 Next}</td>
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</tr>
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</table>
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In this step, we add thumbnail images, links, and a little more CSS to our app. For now, our
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links go nowhere. One step at a time; in the next step we'll implement new views that these links
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will open.
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__`app/index.html`:__
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<pre>
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...
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<ul class="predicates">
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<li>
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Search: <input type="text" name="query"/>
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</li>
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<li>
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Sort by:
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<select name="orderProp">
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<option value="name">Alphabetical</option>
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<option value="age">Newest</option>
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</select>
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</li>
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</ul>
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<ul class="phones">
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<li ng:repeat="phone in phones.$filter(query).$orderBy(orderProp)">
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<a href="#/phones/{{phone.id}}">{{phone.name}}</a>
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<a href="#/phones/{{phone.id}}" class="thumb"><img ng:src="{{phone.imageUrl}}"></a>
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<p>{{phone.snippet}}</p>
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</li>
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</ul>
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...
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</pre>
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__`app/js/controller.js`__ (Unchanged):
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<pre>
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/* App Controllers */
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function PhoneListCtrl($xhr) {
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var self = this;
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$xhr('GET', 'phones/phones.json', function(code, response) {
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self.phones = response;
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});
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self.orderProp = 'age';
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}
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//PhoneListCtrl.$inject = ['$xhr'];
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</pre>
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__`app/phones/phones.json`__ (sample snippet):
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<pre>
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[
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{
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"age": 4,
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...
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"carrier": "T-Mobile",
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"id": "motorola-defy-with-motoblur",
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"imageUrl": "http://google.com/phone/image/small/640001",
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"name": "Motorola DEFY\u2122 with MOTOBLUR\u2122",
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"snippet": "Are you ready for everything life throws your way?"
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},
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…
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]
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</pre>
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__`test/e2e/scenarios.js`__:
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<pre>
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...
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it('should render phone specific links', function() {
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input('query').enter('nexus');
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element('.phones li a').click();
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expect(browser().location().hash()).toBe('/phones/nexus-s');
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});
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...
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</pre>
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## Discussion:
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* Note that we're using {@link guide.expression angular expressions} enclosed in the now-familiar
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{@link angular.markup double-curly brace markup} in the href attribute values. These represent
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attribute bindings, and work the same way as the bindings we saw in previous steps.
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* Note also the use of the {@link angular.directive.ng:src ng:src} directive in the `<img>` tag.
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That directive prevents the browser from treating the angular `{{ exppression }}` markup
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literally, as it would do if we tried to use markup in a regular `src` attribute. Use `ng:src` to
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keep the browser from eagerly making an extra http request to an invalid location.
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* We expanded our end-to-end test to verify that the app is generating correct links to the phone
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views we will implement in the upcoming steps.
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<table id="tutorial_nav">
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<tr>
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<td id="previous_step">{@link tutorial.step_00 Previous}</td>
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<td id="step_result">{@link http://angular.github.com/angular-phonecat/step-6/app Example}</td>
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<td id="tut_home">{@link tutorial Tutorial Home}</td>
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<td id="code_diff">{@link https://github.com/angular/angular-phonecat/compare/step-5...step-6 Code
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Diff}</td>
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<td id="next_step">{@link tutorial.step_00 Next}</td>
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</tr>
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</table>
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