32 lines
600 B
Markdown
32 lines
600 B
Markdown
# .cadoles-slide-title[API du DOM (4/5)]
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**Gestion des évènements**
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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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<button id="my-button" onclick="myButtonClickHandler()"></button>
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</body>
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</html>
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```
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```js
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var myButton = document.getElementById('my-button');
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// Méthode classique via les attributs (voir HTML)
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function myButtonClickHandler(evt) {
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console.log(evt);
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}
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// Enlever le listener
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myButton.onClick = null;
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// via addEventListener
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myButton.addEventListener('click', myButtonClickHandler);
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// Enlever le listener
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myButton.removeEventListener('click', myButtonClickHandler);
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```
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