95 lines
2.0 KiB
Markdown
95 lines
2.0 KiB
Markdown
---
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id: bad87fee1348bd9aec908849
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title: Add Elements within Your Bootstrap Wells
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challengeType: 0
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forumTopicId: 16636
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localeTitle: 在 Bootstrap Wells 中添加元素
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---
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## Description
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<section id='description'>
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现在我们的每一行的每一列都已经有了 <code>div</code> 元素。这已经足够了，现在让我们添加 <code>button</code> 元素吧。
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在每一个 <code>well</code> <code>div</code> 元素下放置三个 <code>button</code> 元素。
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</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: 在每一个 class 属性为 <code>well</code> 的 <code>div</code> 元素内分别放置三个 <code>button</code> 元素。
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testString: assert($("div.well:eq(0)").children("button").length === 3 && $("div.well:eq(1)").children("button").length === 3);
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- text: 总共有 6 个 <code>button</code> 元素。
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testString: assert($("button") && $("button").length > 5);
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- text: 确保 <code>button</code> 元素都有一个闭合标签。
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testString: assert(code.match(/<\/button>/g) && code.match(/<button/g) && code.match(/<\/button>/g).length === code.match(/<button/g).length);
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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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</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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</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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```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></button>
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<button></button>
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<button></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></button>
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<button></button>
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<button></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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</section>
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