81 lines
2.4 KiB
Markdown
81 lines
2.4 KiB
Markdown
---
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id: bad87fee1348bd9aedf08820
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title: 給圖片添加鏈接
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challengeType: 0
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videoUrl: 'https://scrimba.com/p/pVMPUv/cRdBnUr'
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forumTopicId: 18327
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dashedName: turn-an-image-into-a-link
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---
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# --description--
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你可以通過把元素嵌套進 `a` 裏使其變成一個鏈接。
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如果我們要把圖片嵌套進 `a` 元素， 可以這樣寫：
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```html
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="Three kittens running towards the camera."></a>
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```
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如果把 `a` 的 `href` 屬性值設置爲 `#`，創建的是一個死鏈接（不跳轉到其他畫面）。
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# --instructions--
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請把現存的圖片嵌套進 `a`（ *錨點*）元素中。
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完成後，請你把鼠標光標懸停在你的圖像上， 鼠標光標將變成點擊光標。 於是圖片就變成了鏈接。
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# --hints--
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應將 `img` 嵌套進 `a` 元素中。
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```js
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assert($('a').children('img').length > 0);
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```
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`a` 的 `href` 屬性值應爲 `#`。
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```js
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assert(new RegExp('#').test($('a').children('img').parent().attr('href')));
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```
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每個 `a` 元素都應該有一個結束標籤。
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```js
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assert(
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code.match(/<\/a>/g) &&
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code.match(/<a/g) &&
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code.match(/<\/a>/g).length === code.match(/<a/g).length
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="#">cat photos</a>.</p>
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<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>
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```
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# --solutions--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="#">cat photos</a>.</p>
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>
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```
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