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<template>
<li v-if="!data.hidden" role="menuitem" :class="[data.children && data.children.length ? 'menu-submenu' : 'menu-item', `/${data.path}` == $route.path ? 'selected' : '', isCollapsed ? 'collapsed' : '']">
<template v-if="data.children">
<div :class="['menu-submenu-title', isCollapsed ? 'collapsed' : '']" @click="toggle">
<span>
<i aria-label="图标：form" class="webicon">
<IconFont :icon="data.icon" />
</i>{{ data.title }}
</span>
<i v-show="!isCollapsed" :class="['menu-submenu-arrow', flag ? 'up' : 'down']"></i>
</div>
<collapse-transition>
<ul role="menu" class="menu menu-sub" style="padding-left: 24px;" v-show="flag">
<TreeMenu v-for="(child, index) in data.children" :key="index" :data="child"></TreeMenu>
</ul>
</collapse-transition>
</template>
<template v-else>
<router-link :to="{ name: data.name }">
<i aria-label="图标: ant-design" :class="['webicon', isCollapsed ? 'collapsed' : '']">
<IconFont :icon="data.icon" />
</i>{{ data.title }}
</router-link>
</template>
</li>
</template>
<script>
import collapseTransition from './collapseTransition';
export default {
name: "TreeMenu",
props: {
data: {
type: Object,
default: () => ({})
},
isCollapsed: {
type: Boolean,
default: false
},
},
watch: {
isCollapsed() {
this.flag = false
}
},
components: {
collapseTransition
},
data() {
return {
flag: false
}
},
methods: {
toggle() {
if (this.data.children && this.data.children.length) this.flag = !this.flag
},
},
created() {}
}
</script>