优化侧边菜单栏子菜单只有一个需要显示时,还需展开的问题
如果侧边栏子项只有一个为需要显示,其它都不需要显示。那么这个菜单就不需要再展开显示了。
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@ -1,8 +1,8 @@
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<template>
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<template>
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<div class="menu-wrapper">
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<div class="menu-wrapper">
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<template v-for="item in routes" v-if="!item.hidden&&item.children">
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<template v-for="item in _routes" v-if="!item.hidden&&item.children">
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<router-link v-if="item.children.length===1 && !item.children[0].children&&!item.alwaysShow" :to="item.path+'/'+item.children[0].path" :key="item.children[0].name">
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<router-link v-if="item.oneItem&&!item.alwaysShow" :to="item.path+'/'+item.children[0].path" :key="item.children[0].name">
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<el-menu-item :index="item.path+'/'+item.children[0].path" :class="{'submenu-title-noDropdown':!isNest}">
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<el-menu-item :index="item.path+'/'+item.children[0].path" :class="{'submenu-title-noDropdown':!isNest}">
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<svg-icon v-if="item.children[0].meta&&item.children[0].meta.icon" :icon-class="item.children[0].meta.icon"></svg-icon>
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<svg-icon v-if="item.children[0].meta&&item.children[0].meta.icon" :icon-class="item.children[0].meta.icon"></svg-icon>
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<span v-if="item.children[0].meta&&item.children[0].meta.title">{{generateTitle(item.children[0].meta.title)}}</span>
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<span v-if="item.children[0].meta&&item.children[0].meta.title">{{generateTitle(item.children[0].meta.title)}}</span>
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@ -45,6 +45,17 @@ export default {
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default: false
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default: false
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}
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}
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},
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},
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computed: {
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_routes() {
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return this.routes.map(item => {
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item.oneItem = false
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if (item.children) {
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item.oneItem = item.children.filter(_item => !_item.hidden).length === 1
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}
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return item
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})
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}
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},
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methods: {
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methods: {
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generateTitle
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generateTitle
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}
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}
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