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43 lines
971 B
43 lines
971 B
2 years ago
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<!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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<title>条件渲染</title>
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<script type="text/javascript" src="../vue.js"></script>
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</head>
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<body>
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<div id="root">
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<!-- 第一部分-->
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<!-- <h2 v-show="showSwitch">欢迎 {{name}}</h2>-->
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<!-- <h2 v-if="showIf">欢迎 {{name}}</h2>-->
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<!-- 第二部分-->
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<h2>n当前值为{{n}}</h2>
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<button @click="n++">n+1</button>
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<!-- <div v-if="n === 1">Test1</div>-->
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<!-- <div v-else-if="n === 2">Test2</div>-->
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<!-- <div v-else-if="n === 3">Test3</div>-->
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<!-- <div v-else>Pass</div>-->
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<!-- 第三部分-->
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<template v-if="n === 1">
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<h2>Test-1</h2>
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<h2>Test-2</h2>
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<h2>Test-3</h2>
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</template>
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</div>
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</body>
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<script type="text/javascript">
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Vue.config.productionTip = false
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const vm = new Vue({
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el: "#root",
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data:{
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name: '哈哈哈',
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showSwitch: true,
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showIf: true,
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n: 0,
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}
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})
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</script>
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</html>
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