35 lines
1.0 KiB
Markdown
35 lines
1.0 KiB
Markdown
# .cadoles-slide-title[API du DOM (2/5)]
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**Sélection des éléments du DOM**
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```html
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<html>
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<head>
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</head>
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<body>
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<div id="my-container">
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<ul class="my-list first-list">
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<li>Item 1</li>
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<li>Item 2</li>
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<li>Item 3</li>
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</ul>
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<ul class="my-list second-list">
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<li>Item 1</li>
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<li>Item 2</li>
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<li>Item 3</li>
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</ul>
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</div>
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</body>
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</html>
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```
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```js
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document.head // -> <head>...</head>
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document.body // -> <body>...</body>
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document.body.children // -> [<div id="my-container">...</div>]
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document.body.parentElement // -> <html>...</html>
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document.getElementById('my-container'); // -> <div id="my-container-1">...</div>
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document.querySelector('.my-list') // -> <ul class="my-list first-list">...</ul>
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document.querySelectorAll('.my-list')
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// -> [<ul class="my-list first-list">...</ul>, <ul class="my-list second-list">...</ul>]
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```
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