45 lines
1.0 KiB
Vue
45 lines
1.0 KiB
Vue
<template>
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<div class="tab-container">
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<el-tag type="primary">mounted times ：{{createdTimes}}</el-tag>
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<el-tabs style='margin-top:15px;' v-model="activeName" type="border-card">
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<el-tab-pane v-for="item in tabMapOptions" :label="item.label" :key='item.key' :name="item.key">
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<keep-alive>
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<tab-pane v-if='activeName==item.key' :type='item.key' @create='showCreatedTimes'></tab-pane>
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</keep-alive>
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</el-tab-pane>
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</el-tabs>
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</div>
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</template>
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<script>
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import tabPane from './components/tabPane'
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export default {
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name: 'tabDemo',
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components: { tabPane },
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data() {
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return {
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tabMapOptions: [
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{ label: '中国', key: 'CN' },
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{ label: '美国', key: 'US' },
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{ label: '日本', key: 'JP' },
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{ label: '欧元区', key: 'EU' }
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],
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activeName: 'CN',
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createdTimes: 0
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}
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},
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methods: {
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showCreatedTimes() {
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this.createdTimes = this.createdTimes + 1
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}
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}
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}
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</script>
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<style scoped>
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.tab-container{
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margin: 30px;
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}
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</style>
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