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@@ -101,7 +101,7 @@
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<body>
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<div id="app" class="tab-container">
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<!-- 标签导航 -->
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- <el-tabs v-model="activeTab" @tab-click="handleTabClick" type="card">
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+ <el-tabs v-model="activeTab" @tab-click="handleTabClick" type="card" ref="navTabs">
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<el-tab-pane
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v-for="(content, tabName) in myObj"
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:key="tabName"
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@@ -264,9 +264,27 @@
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// 备份页面或分享页面，设置为只读
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this.readOnly = true;
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}
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+
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+ this.mouseOver();
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});
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},
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methods: {
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+ // 鼠标滑过，切换tabs
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+ mouseOver() {
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+ this.$nextTick(() => {
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+ this.$refs.navTabs.$refs.nav.$nextTick(() => {
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+ // console.log('$refs.nav', this.$refs.navTabs.$refs.nav.$el)
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+ // 此时tab的nav才渲染dom 否则拿不到el-tabs__item
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+ const target = document.getElementsByClassName('el-tabs__item')
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+ for (let i = 0; i < target.length; i++) {
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+ target[i].addEventListener('mouseover', () => {
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+ target[i].click();
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+ })
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+ }
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+ })
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+ });
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+ },
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+ // 获取初始化activeTab
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get_init_activeTab() {
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return sessionStorage.getItem("tab-" + pageManager.id) || Object.keys(this.myObj)[0] || '';
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},
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tianyun