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<template>
<div>
<template v-for="(item) in subMenuList">
<el-submenu
v-if="item.children && item.children.length > 0"
:key="item.index"
:index="item.index"
>
<template slot="title">
<i
class="el-icon-caret-bottom"
v-if="getOpenFlag(item.index)"
></i>
<i class="el-icon-caret-right" v-else></i>
<!-- <img :src="item.icon" alt=""> -->
<span>{{ item.name }}</span>
</template>
<SubMenu :subMenuList="item.children" :openFlgArr="openFlgArr" />
</el-submenu>
<el-menu-item v-else :key="item.path" :index="item.path">
<template slot="title">
<i :class="item.icon"></i>
<span>{{ item.name }}</span>
</template>
</el-menu-item>
</template>
</div>
</template>
<script>
import SubMenu from "./SubMenu.vue";
export default {
name: "SubMenu",
components: { SubMenu },
props: ["subMenuList", "openFlgArr"],
methods: {
getOpenFlag(index) {
return this.openFlgArr.includes(index);
},
},
};
</script>
<style>
.el-menu--collapse > div > .el-menu-item span,
.el-menu--collapse > div > .el-submenu > .el-submenu__title span {
height: 0;
width: 0;
overflow: hidden;
visibility: hidden;
display: inline-block;
}
</style>