322 lines
8.4 KiB
Vue
322 lines
8.4 KiB
Vue
<template>
|
|
<div class="router-history">
|
|
<el-tabs
|
|
v-model="activeValue"
|
|
:closable="!(historys.length===1&&$route.name===defaultRouter)"
|
|
type="card"
|
|
@contextmenu.prevent="openContextMenu($event)"
|
|
@tab-click="changeTab"
|
|
@tab-remove="removeTab"
|
|
>
|
|
<el-tab-pane
|
|
v-for="item in historys"
|
|
:key="name(item)"
|
|
:label="item.meta.title"
|
|
:name="name(item)"
|
|
:tab="item"
|
|
class="gva-tab"
|
|
>
|
|
<span slot="label" :style="{color: activeValue===name(item)?activeColor:'#333'}"><i class="dot" :style="{ backgroundColor:activeValue===name(item)?activeColor:'#ddd'}" /> {{ item.meta.title }}</span>
|
|
</el-tab-pane>
|
|
</el-tabs>
|
|
|
|
<!--自定义右键菜单html代码-->
|
|
<ul v-show="contextMenuVisible" :style="{left:left+'px',top:top+'px'}" class="contextmenu">
|
|
<li @click="closeAll">关闭所有</li>
|
|
<li @click="closeLeft">关闭左侧</li>
|
|
<li @click="closeRight">关闭右侧</li>
|
|
<li @click="closeOther">关闭其他</li>
|
|
</ul>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import { mapGetters } from 'vuex'
|
|
import { emitter } from '@/utils/bus.js'
|
|
|
|
const getFmtString = (item) => {
|
|
return item.name +
|
|
JSON.stringify(item.query) +
|
|
JSON.stringify(item.params)
|
|
}
|
|
export default {
|
|
name: 'HistoryComponent',
|
|
data() {
|
|
return {
|
|
historys: [],
|
|
activeValue: '',
|
|
contextMenuVisible: false,
|
|
left: 0,
|
|
top: 0,
|
|
isCollapse: false,
|
|
isMobile: false,
|
|
rightActive: ''
|
|
}
|
|
},
|
|
computed: {
|
|
...mapGetters('user', ['userInfo', 'activeColor']),
|
|
defaultRouter() {
|
|
return this.userInfo.authority.defaultRouter
|
|
}
|
|
},
|
|
watch: {
|
|
contextMenuVisible() {
|
|
if (this.contextMenuVisible) {
|
|
document.body.addEventListener('click', () => {
|
|
this.contextMenuVisible = false
|
|
})
|
|
} else {
|
|
document.body.removeEventListener('click', () => {
|
|
this.contextMenuVisible = false
|
|
})
|
|
}
|
|
},
|
|
$route(to, now) {
|
|
this.historys = this.historys.filter(item => !item.meta.closeTab)
|
|
this.setTab(to)
|
|
sessionStorage.setItem('historys', JSON.stringify(this.historys))
|
|
this.activeValue = window.sessionStorage.getItem('activeValue')
|
|
if (now && to && now.name === to.name) {
|
|
emitter.emit('reload')
|
|
}
|
|
}
|
|
},
|
|
created() {
|
|
emitter.on('mobile', isMobile => {
|
|
this.isMobile = isMobile
|
|
})
|
|
emitter.on('collapse', isCollapse => {
|
|
this.isCollapse = isCollapse
|
|
})
|
|
const initHistorys = [
|
|
{
|
|
name: this.defaultRouter,
|
|
meta: {
|
|
title: '首页'
|
|
},
|
|
query: {},
|
|
params: {}
|
|
}
|
|
]
|
|
this.historys =
|
|
JSON.parse(sessionStorage.getItem('historys')) || initHistorys
|
|
if (!window.sessionStorage.getItem('activeValue')) {
|
|
this.activeValue = getFmtString(this.$route)
|
|
} else {
|
|
this.activeValue = window.sessionStorage.getItem('activeValue')
|
|
}
|
|
this.setTab(this.$route)
|
|
},
|
|
mounted(){
|
|
//全局监听 关闭当前页面函数
|
|
this.$bus.on('closeThisPage', ()=>{
|
|
const router = this.$route.path.split("/")
|
|
this.removeTab(`${router[router.length - 1]}`)
|
|
})
|
|
},
|
|
beforeDestroy() {
|
|
emitter.off('collapse')
|
|
emitter.off('mobile')
|
|
},
|
|
methods: {
|
|
name(item) {
|
|
return item.name + JSON.stringify(item.query) + JSON.stringify(item.params)
|
|
},
|
|
openContextMenu(e) {
|
|
if (this.historys.length === 1 && this.$route.name === this.defaultRouter) {
|
|
return false
|
|
}
|
|
let id = ''
|
|
if (e.srcElement.nodeName === 'SPAN') {
|
|
id = e.srcElement.offsetParent.id
|
|
} else {
|
|
id = e.srcElement.id
|
|
}
|
|
if (id) {
|
|
this.contextMenuVisible = true
|
|
let width
|
|
if (this.isCollapse) {
|
|
width = 54
|
|
} else {
|
|
width = 220
|
|
}
|
|
if (this.isMobile) {
|
|
width = 0
|
|
}
|
|
this.left = e.clientX - width
|
|
this.top = e.clientY + 10
|
|
this.rightActive = id.split('-')[1]
|
|
}
|
|
},
|
|
closeAll() {
|
|
this.historys = [
|
|
{
|
|
name: this.defaultRouter,
|
|
meta: {
|
|
title: '首页'
|
|
},
|
|
query: {},
|
|
params: {}
|
|
}
|
|
]
|
|
this.$router.push({ name: this.defaultRouter })
|
|
this.contextMenuVisible = false
|
|
sessionStorage.setItem('historys', JSON.stringify(this.historys))
|
|
},
|
|
closeLeft() {
|
|
let right
|
|
const rightIndex = this.historys.findIndex(item => {
|
|
if (getFmtString(item) === this.rightActive) {
|
|
right = item
|
|
}
|
|
return (
|
|
getFmtString(item) === this.rightActive
|
|
)
|
|
})
|
|
const activeIndex = this.historys.findIndex(
|
|
item => getFmtString(item) === this.activeValue
|
|
)
|
|
this.historys.splice(0, rightIndex)
|
|
if (rightIndex > activeIndex) {
|
|
this.$router.push(right)
|
|
}
|
|
sessionStorage.setItem('historys', JSON.stringify(this.historys))
|
|
},
|
|
closeRight() {
|
|
let right
|
|
const leftIndex = this.historys.findIndex(item => {
|
|
if (getFmtString(item) === this.rightActive) {
|
|
right = item
|
|
}
|
|
return (getFmtString(item) === this.rightActive)
|
|
})
|
|
const activeIndex = this.historys.findIndex(
|
|
item => getFmtString(item) === this.activeValue
|
|
)
|
|
this.historys.splice(leftIndex + 1, this.historys.length)
|
|
if (leftIndex < activeIndex) {
|
|
this.$router.push(right)
|
|
}
|
|
sessionStorage.setItem('historys', JSON.stringify(this.historys))
|
|
},
|
|
closeOther() {
|
|
let right
|
|
this.historys = this.historys.filter(item => {
|
|
if (getFmtString(item) === this.rightActive
|
|
) {
|
|
right = item
|
|
}
|
|
return (getFmtString(item) === this.rightActive
|
|
)
|
|
})
|
|
this.$router.push(right)
|
|
sessionStorage.setItem('historys', JSON.stringify(this.historys))
|
|
},
|
|
isSame(route1, route2) {
|
|
if (route1.name !== route2.name) {
|
|
return false
|
|
}
|
|
for (const key in route1.query) {
|
|
if (route1.query[key] !== route2.query[key]) {
|
|
return false
|
|
}
|
|
}
|
|
for (const key in route1.params) {
|
|
if (route1.params[key] !== route2.params[key]) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
},
|
|
setTab(route) {
|
|
if (!this.historys.some(item => this.isSame(item, route))) {
|
|
const obj = {}
|
|
obj.name = route.name
|
|
obj.meta = route.meta
|
|
obj.query = route.query
|
|
obj.params = route.params
|
|
this.historys.push(obj)
|
|
}
|
|
window.sessionStorage.setItem(
|
|
'activeValue',
|
|
getFmtString(this.$route)
|
|
)
|
|
},
|
|
changeTab(component) {
|
|
const tab = component.instance.attrs.tab
|
|
this.$router.push({
|
|
name: tab.name,
|
|
query: tab.query,
|
|
params: tab.params
|
|
})
|
|
},
|
|
removeTab(tab) {
|
|
console.log(tab)
|
|
const index = this.historys.findIndex(
|
|
item => getFmtString(item) === tab
|
|
)
|
|
if (
|
|
getFmtString(this.$route) === tab
|
|
) {
|
|
if (this.historys.length === 1) {
|
|
this.$router.push({ name: this.defaultRouter })
|
|
} else {
|
|
if (index < this.historys.length - 1) {
|
|
this.$router.push({
|
|
name: this.historys[index + 1].name,
|
|
query: this.historys[index + 1].query,
|
|
params: this.historys[index + 1].params
|
|
})
|
|
} else {
|
|
this.$router.push({
|
|
name: this.historys[index - 1].name,
|
|
query: this.historys[index - 1].query,
|
|
params: this.historys[index - 1].params
|
|
})
|
|
}
|
|
}
|
|
}
|
|
this.historys.splice(index, 1)
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss">
|
|
.contextmenu {
|
|
width: 100px;
|
|
margin: 0;
|
|
border: 1px solid #ccc;
|
|
background: #fff;
|
|
z-index: 3000;
|
|
position: absolute;
|
|
list-style-type: none;
|
|
padding: 5px 0;
|
|
border-radius: 4px;
|
|
font-size: 14px;
|
|
color: #333;
|
|
box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, 0.2);
|
|
}
|
|
.el-tabs__item .el-icon-close{
|
|
color: initial !important;
|
|
}
|
|
.el-tabs__item .dot {
|
|
content: "";
|
|
width: 9px;
|
|
height: 9px;
|
|
margin-right: 8px;
|
|
display: inline-block;
|
|
border-radius: 50%;
|
|
transition: background-color .2s;
|
|
}
|
|
|
|
.contextmenu li {
|
|
margin: 0;
|
|
padding: 7px 16px;
|
|
}
|
|
.contextmenu li:hover {
|
|
background: #f2f2f2;
|
|
cursor: pointer;
|
|
}
|
|
</style>
|