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<template>
<div class='tabs-view-container'>
<router-link class="tabs-view" v-for="tag in Array.from(visitedViews)" :to="tag.path" :key="tag.path">
<el-tag :closable="true" :type="isActive(tag.path)?'primary':''" @close='closeViewTabs(tag,$event)'>
{{tag.name}}
</el-tag>
</router-link>
</div>
</template>
<script>
export default {
computed: {
visitedViews() {
return this.$store.state.app.visitedViews.slice(-6)
}
},
methods: {
closeViewTabs(view, $event) {
this.$store.dispatch('delVisitedViews', view).then((views) => {
if (this.isActive(view.path)) {
const latestView = views.slice(-1)[0]
if (latestView) {
this.$router.push(latestView.path)
} else {
this.$router.push('/')
}
}
})
$event.preventDefault()
},
generateRoute() {
if (this.$route.matched[this.$route.matched.length - 1].name) {
return this.$route.matched[this.$route.matched.length - 1]
}
this.$route.matched[0].path = '/'
return this.$route.matched[0]
},
addViewTabs() {
this.$store.dispatch('addVisitedViews', this.generateRoute())
},
isActive(path) {
return path === this.$route.path
}
},
watch: {
$route() {
this.addViewTabs()
}
}
}
</script>
<style rel="stylesheet/scss" lang="scss" scoped>
.tabs-view-container {
display: inline-block;
vertical-align: top;
margin-left: 10px;
.tabs-view {
margin-left: 10px;
}
}
</style>