初始化提交

web/src/layout/component/main.vue

@@ -0,0 +1,101 @@
+<template>
+	<el-main class="layout-main">
+		<el-scrollbar
+			ref="layoutScrollbarRef"
+			:class="{
+				'layout-scrollbar':
+					(!isClassicOrTransverse && !currentRouteMeta.isLink && !currentRouteMeta.isIframe) ||
+					(!isClassicOrTransverse && currentRouteMeta.isLink && !currentRouteMeta.isIframe),
+			}"
+		>
+			<LayoutParentView
+				:style="{
+					padding: !isClassicOrTransverse || (currentRouteMeta.isLink && currentRouteMeta.isIframe) ? '0' : '15px',
+					transition: 'padding 0.3s ease-in-out',
+				}"
+			/>
+			<Footer v-if="themeConfig.isFooter" />
+		</el-scrollbar>
+	</el-main>
+</template>
+
+<script lang="ts">
+import { defineComponent, toRefs, reactive, getCurrentInstance, watch, onMounted, computed } from 'vue';
+import { useRoute } from 'vue-router';
+import { storeToRefs } from 'pinia';
+import { useThemeConfig } from '/@/stores/themeConfig';
+import { NextLoading } from '/@/utils/loading';
+import LayoutParentView from '/@/layout/routerView/parent.vue';
+import Footer from '/@/layout/footer/index.vue';
+
+// 定义接口来定义对象的类型
+interface MainState {
+	headerHeight: string | number;
+	currentRouteMeta: any;
+}
+
+export default defineComponent({
+	name: 'layoutMain',
+	components: { LayoutParentView, Footer },
+	setup() {
+		const { proxy } = <any>getCurrentInstance();
+		const storesThemeConfig = useThemeConfig();
+		const { themeConfig } = storeToRefs(storesThemeConfig);
+		const route = useRoute();
+		const state = reactive<MainState>({
+			headerHeight: '',
+			currentRouteMeta: {},
+		});
+		// 判断布局
+		const isClassicOrTransverse = computed(() => {
+			const { layout } = themeConfig.value;
+			return layout === 'classic' || layout === 'transverse';
+		});
+		// 设置 main 的高度
+		const initHeaderHeight = () => {
+			const bool = state.currentRouteMeta.isLink && state.currentRouteMeta.isIframe;
+			let { isTagsview } = themeConfig.value;
+			if (isTagsview) return (state.headerHeight = bool ? `86px` : `115px`);
+			else return (state.headerHeight = `80px`);
+		};
+		// 初始化获取当前路由 meta，用于设置 iframes padding
+		const initGetMeta = () => {
+			state.currentRouteMeta = route.meta;
+		};
+		// 页面加载前
+		onMounted(async () => {
+			await initGetMeta();
+			initHeaderHeight();
+			NextLoading.done();
+		});
+		// 监听路由变化
+		watch(
+			() => route.path,
+			() => {
+				state.currentRouteMeta = route.meta;
+				const bool = state.currentRouteMeta.isLink && state.currentRouteMeta.isIframe;
+				state.headerHeight = bool ? `86px` : `115px`;
+				proxy.$refs.layoutScrollbarRef.update();
+			}
+		);
+		// 监听 themeConfig 配置文件的变化，更新菜单 el-scrollbar 的高度
+		watch(
+			themeConfig,
+			(val) => {
+				state.currentRouteMeta = route.meta;
+				const bool = state.currentRouteMeta.isLink && state.currentRouteMeta.isIframe;
+				state.headerHeight = val.isTagsview ? (bool ? `86px` : `115px`) : '51px';
+				proxy.$refs?.layoutScrollbarRef?.update();
+			},
+			{
+				deep: true,
+			}
+		);
+		return {
+			themeConfig,
+			isClassicOrTransverse,
+			...toRefs(state),
+		};
+	},
+});
+</script>