32 lines
490 B
JavaScript
32 lines
490 B
JavaScript
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## Vue 开发积累
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### 001：scoped 关键字的作用
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在 `xx.vue` 组件中，我们可能会遇到带 `scoped` 关键字的样式。比如：
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```html
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<!-- Add "scoped" attribute to limit CSS to this component only -->
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<style scoped>
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h3 {
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margin: 40px 0 0;
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}
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ul {
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list-style-type: none;
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padding: 0;
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}
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li {
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display: inline-block;
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margin: 0 10px;
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}
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a {
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color: #42b983;
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}
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</style>
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```
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上方的`scoped`表示的是**作用域化**，样式只对当前子组件生效。
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