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<template>
<div v-if="!item.hidden" class="menu-wrapper">
<template v-if="hasOneShowingChild(item.children || [], item)">
<el-menu-item
:index="index"
:class="{ 'submenu-title-noDropdown': !isNest ,}"
@click.native="toPage(item)"
>
<img v-if="showIcon(item)" class="menu-m-icon" :src="item.iconPath">
<svg-icon
v-else-if="showSvg(item)"
class="user-m-icon"
:icon-class="item.iconPath"
/>
<span
slot="title"
><div class="silder-menu-item-text">
{{ item.name || "" }}
</div></span>
<i v-if="item.children&&item.children.length>0" class="el-icon-arrow-down arrow" />
</el-menu-item>
</template>
<el-submenu v-else ref="subMenu" :index="index" popper-append-to-body>
<template slot="title">
<img v-if="showIcon(item)" class="menu-m-icon" :src="item.iconPath">
<svg-icon
v-else-if="showSvg(item)"
class="user-m-icon"
:icon-class="item.iconPath"
/>
<span
slot="title"
><div class="silder-menu-item-text">
{{ item.name || "" }}
</div></span>
<!-- </div> -->
</template>
<sidebar-item
v-for="(child, childIndex) in item.children"
:key="child.path"
:is-nest="true"
:item="child"
:index="index + '-' + childIndex"
class="nest-menu"
/>
</el-submenu>
</div>
</template>
<script>
import FixiOSBug from './FixiOSBug'
export default {
name: 'SidebarItem',
mixins: [FixiOSBug],
props: {
item: {
type: Object,
required: true
},
index: {
type: [String, Number],
default: ''
},
isNest: {
type: Boolean,
default: false
}
},
data() {
// To fix https://github.com/PanJiaChen/vue-admin-template/issues/237
// TODO: refactor with render function
this.onlyOneChild = null
return {}
},
methods: {
toPage(data, basePath) {
if (data.menuSource === '1') {
const page = {
path: `/iframePage/${encodeURIComponent(data.menuUrl)}`,
query: {}
}
if (data.name) {
page.query = { title: data.name }
}
if (data.menuRootAppId) {
page.query.menuRootAppId = data.menuRootAppId
}
this.$router.push(page)
} else {
const item = data.dxApplicationPage
if (!item) {
this.$message.warning('当前菜单下未挂载页面,请联系管理员进行分配')
return
}
let page
if (item.type === '1') {
page = {
path: `/page/${item.pageKey}`,
query: {}
}
} else if (item.type === '2') {
page = {
path: item.route,
query: {}
}
}
if (item.name) {
page.query = { title: item.name }
}
if (data.menuRootAppId) {
page.query.menuRootAppId = data.menuRootAppId
}
this.$router.push(page)
}
},
showIcon(meta) {
return meta && !!meta.iconPath && meta.iconPath.indexOf('.') > -1
},
showSvg(meta) {
return meta && !!meta.iconPath
},
hasOneShowingChild(children = [], parent) {
const showingChildren = children.filter((item) => {
if (item.hidden) {
return false
} else {
// Temp set(will be used if only has one showing child)
this.onlyOneChild = item
return true
}
})
// When there is only one child router, the child router is displayed by default
if (showingChildren.length === 1) {
return false
}
// Show parent if there are no child router to display
if (showingChildren.length === 0) {
this.onlyOneChild = { ...parent, path: '', noShowingChildren: true }
return true
}
return false
}
}
}
</script>
<style lang="scss">
.menu-wrapper {
margin-top: 6px;
.el-submenu__title,
.el-menu-item {
display: flex;
align-items: center;
justify-content: flex-start;
color: rgb(236, 242, 251);
}
.el-submenu__title::after {
content: '';
position: absolute;
bottom: 4px;
right: 4px;
border-bottom: 4px solid #757F8B;
border-left: 4px solid transparent;
}
.el-menu-item:hover {
.arrow {
transform: rotate(90deg);
transition: .3s;
}
.menu-m-icon {
filter: brightness(100);
}
}
.arrow {
position: absolute;
right: 1px;
font-size: 12px;
}
.el-submenu:hover {
.el-submenu__title::after {
border-bottom: 4px solid white;
}
.menu-m-icon {
filter: brightness(100);
}
}
}
</style>