初始化
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<template>
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<el-main class="layout-main">
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<el-scrollbar
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class="layout-scrollbar"
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ref="layoutScrollbarRef"
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v-show="!currentRouteMeta.isLink && !currentRouteMeta.isIframe"
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:style="{ minHeight: `calc(100vh - ${headerHeight}` }"
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>
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<LayoutParentView />
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<Footers v-if="getThemeConfig.isFooter" />
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</el-scrollbar>
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<Links
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:style="{ height: `calc(100vh - ${headerHeight}` }"
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:meta="currentRouteMeta"
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v-if="currentRouteMeta.isLink && !currentRouteMeta.isIframe"
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/>
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<Iframes
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:style="{ height: `calc(100vh - ${headerHeight}` }"
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:meta="currentRouteMeta"
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v-if="currentRouteMeta.isLink && currentRouteMeta.isIframe && isShowLink"
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@getCurrentRouteMeta="onGetCurrentRouteMeta"
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/>
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</el-main>
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</template>
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<script>
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import LayoutParentView from '@/layout/routerView/parent.vue';
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import Footers from '@/layout/footer/index.vue';
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import Links from '@/layout/routerView/link.vue';
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import Iframes from '@/layout/routerView/iframes.vue';
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export default {
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name: 'layoutMain',
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components: { LayoutParentView, Footers, Links, Iframes },
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data() {
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return {
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headerHeight: '',
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currentRouteMeta: {},
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isShowLink: false,
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};
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},
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computed: {
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// 获取布局配置信息
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getThemeConfig() {
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return this.$store.state.themeConfig.themeConfig;
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},
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},
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mounted() {
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this.initHeaderHeight();
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this.initCurrentRouteMeta(this.$route.meta);
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},
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methods: {
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// 初始化当前路由 meta 信息
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initCurrentRouteMeta(meta) {
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this.isShowLink = false;
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this.currentRouteMeta = meta;
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setTimeout(() => {
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this.isShowLink = true;
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}, 100);
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},
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// 设置 main 的高度
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initHeaderHeight() {
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let { isTagsview } = this.$store.state.themeConfig.themeConfig;
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if (isTagsview) return (this.headerHeight = `84px`);
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else return (this.headerHeight = `50px`);
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},
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// 子组件触发更新
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onGetCurrentRouteMeta() {
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this.initCurrentRouteMeta(this.$route.meta);
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},
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},
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watch: {
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// 监听 vuex 数据变化
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'$store.state.themeConfig.themeConfig': {
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handler(val) {
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this.headerHeight = val.isTagsview ? '84px' : '50px';
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if (val.isFixedHeaderChange !== val.isFixedHeader) {
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if (!this.$refs.layoutScrollbarRef) return false;
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this.$refs.layoutScrollbarRef.update();
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}
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},
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deep: true,
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},
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// 监听路由的变化
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$route: {
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handler(to) {
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this.initCurrentRouteMeta(to.meta);
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this.$refs.layoutScrollbarRef.wrap.scrollTop = 0;
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},
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deep: true,
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},
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},
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};
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</script>
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