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41 lines
1.1 KiB
41 lines
1.1 KiB
<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<meta http-equiv="X-UA-Compatible" content="ie=edfe"> |
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<script src="https://unpkg.com/vue@3.3.4/dist/vue.global.js"></script> |
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<title>v-for</title> |
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</head> |
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<body> |
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<div id="app"> |
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<h2>v-for遍历数组</h2> |
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<ul> |
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<li v-for="(item,index) in arr" :title="item"> |
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{{ index + 1 }} - {{ item }} |
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</li> |
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</ul> |
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<h2>v-for遍历数组对象</h2> |
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<ul> |
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<li v-for="(item, index) in arr_obj" :title="item.system"> |
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{{ index + 1 }} - {{ item.system }} |
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</li> |
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</ul> |
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</div> |
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<script type="text/javascript"> |
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const App = { |
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data() { |
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return { |
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arr: ['华为', '苹果', 'Oppo', '小米', 'Vivo'], |
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arr_obj: [ |
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{system: 'iOS'}, |
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{system: 'Android'}, |
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{system: '鸿蒙'}, |
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] |
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} |
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} |
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} |
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Vue.createApp(App).mount("#app") |
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</script> |
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</body> |
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</html>
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