71 lines
2.1 KiB
Markdown
71 lines
2.1 KiB
Markdown
---
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id: bad87fee1348bd9aec908853
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title: Add id Attributes to Bootstrap Elements
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challengeType: 0
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videoUrl: ''
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localeTitle: 将id属性添加到Bootstrap元素
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---
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## Description
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<section id="description">回想一下,除了类属性之外,您还可以为每个元素赋予一个<code>id</code>属性。每个id必须对特定元素是唯一的,并且每页只使用一次。让我们给一个唯一的ID给我们每一个的<code>div</code>类的元素<code>well</code> 。请记住,你可以给一个元素这样的id: <code><div class="well" id="center-well"></code>给<code>left-well</code> 。给<code>right-well</code> 。 </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 给你留下<code>well</code>的id <code>left-well</code> 。
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testString: 'assert($(".col-xs-6").children("#left-well") && $(".col-xs-6").children("#left-well").length > 0, "Give your left <code>well</code> the id of <code>left-well</code>.");'
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- text: 给您的权利<code>well</code>的ID <code>right-well</code> 。
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testString: 'assert($(".col-xs-6").children("#right-well") && $(".col-xs-6").children("#right-well").length > 0, "Give your right <code>well</code> the id of <code>right-well</code>.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```html
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<div class="container-fluid">
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<h3 class="text-primary text-center">jQuery Playground</h3>
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<div class="row">
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<div class="col-xs-6">
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<div class="well">
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<button class="btn btn-default target"></button>
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<button class="btn btn-default target"></button>
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<button class="btn btn-default target"></button>
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</div>
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</div>
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<div class="col-xs-6">
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<div class="well">
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<button class="btn btn-default target"></button>
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<button class="btn btn-default target"></button>
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<button class="btn btn-default target"></button>
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</div>
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</div>
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</div>
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</div>
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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