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PageLayout.vue
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PageLayout.vue
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<template>
<div class="page-layout">
<page-header ref="pageHeader" :style="`margin-top: ${multiPage ? 0 : -24}px`" :breadcrumb="breadcrumb" :title="pageTitle" :logo="logo" :avatar="avatar">
<slot name="action" slot="action"></slot>
<slot slot="content" name="headerContent"></slot>
<div slot="content" v-if="!this.$slots.headerContent && desc">
<p>{{desc}}</p>
<div v-if="this.linkList" class="link">
<template v-for="(link, index) in linkList">
<a :key="index" :href="link.href"><a-icon :type="link.icon" />{{link.title}}</a>
</template>
</div>
</div>
<slot v-if="this.$slots.extra" slot="extra" name="extra"></slot>
</page-header>
<div ref="page" :class="['page-content', layout, pageWidth]" >
<slot></slot>
</div>
</div>
</template>
<script>
import PageHeader from '@/components/page/header/PageHeader'
import {mapState, mapMutations} from 'vuex'
import {getI18nKey} from '@/utils/routerUtil'
export default {
name: 'PageLayout',
components: {PageHeader},
props: ['desc', 'logo', 'title', 'avatar', 'linkList', 'extraImage'],
data () {
return {
page: {},
pageHeaderHeight: 0,
}
},
watch: {
$route() {
this.page = this.$route.meta.page
}
},
updated() {
if (!this._inactive) {
this.updatePageHeight()
}
},
activated() {
this.updatePageHeight()
},
deactivated() {
this.updatePageHeight(0)
},
mounted() {
this.updatePageHeight()
},
created() {
this.page = this.$route.meta.page
},
beforeDestroy() {
this.updatePageHeight(0)
},
computed: {
...mapState('setting', ['layout', 'multiPage', 'pageMinHeight', 'pageWidth', 'customTitles']),
pageTitle() {
let pageTitle = this.page && this.page.title
return this.customTitle || (pageTitle && this.$t(pageTitle)) || this.title || this.routeName
},
routeName() {
const route = this.$route
return this.$t(getI18nKey(route.matched[route.matched.length - 1].path))
},
breadcrumb() {
let page = this.page
let breadcrumb = page && page.breadcrumb
if (breadcrumb) {
let i18nBreadcrumb = []
breadcrumb.forEach(item => {
i18nBreadcrumb.push(this.$t(item))
})
return i18nBreadcrumb
} else {
return this.getRouteBreadcrumb()
}
},
marginCorrect() {
return this.multiPage ? 24 : 0
}
},
methods: {
...mapMutations('setting', ['correctPageMinHeight']),
getRouteBreadcrumb() {
let routes = this.$route.matched
const path = this.$route.path
let breadcrumb = []
routes.filter(item => path.includes(item.path) || item.regex.test(path))
.forEach(route => {
const path = route.path.length === 0 ? '/home' : route.path
breadcrumb.push(this.$t(getI18nKey(path)))
})
let pageTitle = this.page && this.page.title
if (this.customTitle || pageTitle) {
breadcrumb[breadcrumb.length - 1] = this.customTitle || pageTitle
}
return breadcrumb
},
/**
* 用于计算页面内容最小高度
* @param newHeight
*/
updatePageHeight(newHeight = this.$refs.pageHeader.$el.offsetHeight + this.marginCorrect) {
this.correctPageMinHeight(this.pageHeaderHeight - newHeight)
this.pageHeaderHeight = newHeight
}
}
}
</script>
<style lang="less">
.page-header{
margin: 0 -24px 0;
}
.link{
/*margin-top: 16px;*/
line-height: 24px;
a{
font-size: 14px;
margin-right: 32px;
i{
font-size: 22px;
margin-right: 8px;
}
}
}
.page-content{
position: relative;
padding: 24px 0 0;
&.side{
}
&.head.fixed{
margin: 0 auto;
max-width: 1400px;
}
}
</style>