123 lines
2.8 KiB
Vue
123 lines
2.8 KiB
Vue
<template>
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<div class='tabs-view-container'>
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<router-link class="tabs-view-item" :class="isActive(tag.path)?'active':''" v-for="tag in Array.from(visitedViews)" :to="tag.path" :key="tag.path">
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{{tag.name}}
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<span class='el-icon-close' @click='closeViewTabs(tag,$event)'></span>
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</router-link>
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</div>
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</template>
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<script>
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export default {
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computed: {
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visitedViews() {
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return this.$store.state.app.visitedViews.slice(-6)
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}
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},
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mounted() {
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this.$store.dispatch('addVisitedViews', this.generateRoute())
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},
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methods: {
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closeViewTabs(view, $event) {
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this.$store.dispatch('delVisitedViews', view).then((views) => {
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if (this.isActive(view.path)) {
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const latestView = views.slice(-1)[0]
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if (latestView) {
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this.$router.push(latestView.path)
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} else {
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this.$router.push('/')
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}
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}
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})
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$event.preventDefault()
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},
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generateRoute() {
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if (this.$route.matched[this.$route.matched.length - 1].name) {
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return this.$route.matched[this.$route.matched.length - 1]
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}
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this.$route.matched[0].path = '/'
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return this.$route.matched[0]
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},
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addViewTabs() {
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this.$store.dispatch('addVisitedViews', this.generateRoute())
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},
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isActive(path) {
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return path === this.$route.path
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}
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},
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watch: {
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$route() {
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this.addViewTabs()
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}
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}
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}
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</script>
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<style rel="stylesheet/scss" lang="scss" scoped>
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.tabs-view-container {
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background: #fff;
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height: 34px;
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line-height: 34px;
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border-bottom: 1px solid #d8dce5;
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box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .12), 0 0 6px 0 rgba(0, 0, 0, .04);
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.tabs-view-item {
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display: inline-block;
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position: relative;
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height: 32px;
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line-height: 32px;
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border: 1px solid #d8dce5;
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color: #495060;
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background: #fff;
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padding: 0 12px;
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font-size: 12px;
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margin-left: 10px;
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&:first-of-type {
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margin-left: 0px;
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}
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&.active {
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border-bottom: 0px;
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&::before {
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content: '';
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background: #20a0ff;
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display: inline-block;
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width: 8px;
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height: 8px;
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border-radius: 50%;
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position: relative;
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margin-right: 2px;
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}
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}
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&:hover {
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// border-color: #20a0ff;
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// color: #20a0ff;
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}
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}
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}
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</style>
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<style rel="stylesheet/scss" lang="scss">
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.tabs-view-container {
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.tabs-view-item {
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.el-icon-close {
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width: 16px;
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height: 16px;
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vertical-align: 2px;
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border-radius: 50%;
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text-align: center;
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transition: all .3s cubic-bezier(.645, .045, .355, 1);
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transform-origin: 100% 50%;
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&:before {
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transform: scale(.6);
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display: inline-block;
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vertical-align: -3px;
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}
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&:hover {
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background-color: #b4bccc;
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color: #fff;
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}
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}
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}
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}
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</style>
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