Container 布局容器

用于布局的容器組件，方便快速搭建頁(yè)面的基本結(jié)構(gòu)：

<el-container>：外層容器。當(dāng)子元素中包含 <el-header> 或 <el-footer> 時(shí)，全部子元素會(huì)垂直上下排列，否則會(huì)水平左右排列。

<el-header>：頂欄容器。

<el-aside>：側(cè)邊欄容器。

<el-main>：主要區(qū)域容器。

<el-footer>：底欄容器。

以上組件采用了 flex 布局，使用前請(qǐng)確定目標(biāo)瀏覽器是否兼容。此外，<el-container> 的子元素只能是后四者，后四者的父元素也只能是 <el-container>。

常見(jiàn)頁(yè)面布局

實(shí)現(xiàn)代碼：

<template>
<div class="common-layout">
  <el-container>
    <el-header>Header</el-header>
    <el-main>Main</el-main>
  </el-container>

  <el-container>
    <el-header>Header</el-header>
    <el-main>Main</el-main>
    <el-footer>Footer</el-footer>
  </el-container>

  <el-container>
    <el-aside width="200px">Aside</el-aside>
    <el-main>Main</el-main>
  </el-container>

  <el-container>
    <el-header>Header</el-header>
    <el-container>
      <el-aside width="200px">Aside</el-aside>
      <el-main>Main</el-main>
    </el-container>
  </el-container>

  <el-container>
    <el-header>Header</el-header>
    <el-container>
      <el-aside width="200px">Aside</el-aside>
      <el-container>
        <el-main>Main</el-main>
        <el-footer>Footer</el-footer>
      </el-container>
    </el-container>
  </el-container>

  <el-container>
    <el-aside width="200px">Aside</el-aside>
    <el-container>
      <el-header>Header</el-header>
      <el-main>Main</el-main>
    </el-container>
  </el-container>

  <el-container>
    <el-aside width="200px">Aside</el-aside>
    <el-container>
      <el-header>Header</el-header>
      <el-main>Main</el-main>
      <el-footer>Footer</el-footer>
    </el-container>
  </el-container>
</div>
</template>

<script>
  
</script>

<style>
.el-header,
  .el-footer {
    background-color: #b3c0d1;
    color: var(--el-text-color-primary);
    text-align: center;
    line-height: 60px;
  }

  .el-aside {
    background-color: #d3dce6;
    color: var(--el-text-color-primary);
    text-align: center;
    line-height: 200px;
  }

  .el-main {
    background-color: #e9eef3;
    color: var(--el-text-color-primary);
    text-align: center;
    line-height: 160px;
  }

  body > .el-container {
    margin-bottom: 40px;
  }

  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }

  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }
</style>

實(shí)例

Options API 代碼:

<template>
  <el-container style="height: 500px; border: 1px solid #eee">
  <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
    <el-menu :default-openeds="['1', '3']">
      <el-sub-menu index="1">
        <template #title><i class="el-icon-message"></i>導(dǎo)航一</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="1-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="1-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="1-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="1-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="1-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
      <el-sub-menu index="2">
        <template #title><i class="el-icon-menu"></i>導(dǎo)航二</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="2-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="2-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="2-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="2-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="2-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
      <el-sub-menu index="3">
        <template #title><i class="el-icon-setting"></i>導(dǎo)航三</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="3-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="3-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="3-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="3-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="3-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
    </el-menu>
  </el-aside>

  <el-container>
    <el-header style="text-align: right; font-size: 12px">
      <el-dropdown>
        <i class="el-icon-setting" style="margin-right: 15px"></i>
        <template #dropdown>
          <el-dropdown-menu>
            <el-dropdown-item>查看</el-dropdown-item>
            <el-dropdown-item>新增</el-dropdown-item>
            <el-dropdown-item>刪除</el-dropdown-item>
          </el-dropdown-menu>
        </template>
      </el-dropdown>
      <span>王小虎</span>
    </el-header>

    <el-main>
      <el-table :data="tableData">
        <el-table-column prop="date" label="日期" width="140">
        </el-table-column>
        <el-table-column prop="name" label="姓名" width="120">
        </el-table-column>
        <el-table-column prop="address" label="地址"> </el-table-column>
      </el-table>
    </el-main>
  </el-container>
</el-container>
</template>

<script>
  export default {
    data() {
      const item = {
        date: '2016-05-02',
        name: '王小虎',
        address: '上海市普陀區(qū)金沙江路 1518 弄',
      }
      return {
        tableData: Array(20).fill(item),
      }
    },
  }
</script>
<style>
  .el-header {
    background-color: #b3c0d1;
    color: var(--el-text-color-primary);
    line-height: 60px;
  }

  .el-aside {
    color: var(--el-text-color-primary);
  }
</style>

Composition API 代碼：

<template>
  <el-container style="height: 500px; border: 1px solid #eee">
  <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
    <el-menu :default-openeds="['1', '3']">
      <el-sub-menu index="1">
        <template #title><i class="el-icon-message"></i>導(dǎo)航一</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="1-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="1-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="1-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="1-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="1-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
      <el-sub-menu index="2">
        <template #title><i class="el-icon-menu"></i>導(dǎo)航二</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="2-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="2-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="2-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="2-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="2-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
      <el-sub-menu index="3">
        <template #title><i class="el-icon-setting"></i>導(dǎo)航三</template>
        <el-menu-item-group>
          <template #title>分組一</template>
          <el-menu-item index="3-1">選項(xiàng)1</el-menu-item>
          <el-menu-item index="3-2">選項(xiàng)2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分組2">
          <el-menu-item index="3-3">選項(xiàng)3</el-menu-item>
        </el-menu-item-group>
        <el-sub-menu index="3-4">
          <template #title>選項(xiàng)4</template>
          <el-menu-item index="3-4-1">選項(xiàng)4-1</el-menu-item>
        </el-sub-menu>
      </el-sub-menu>
    </el-menu>
  </el-aside>

  <el-container>
    <el-header style="text-align: right; font-size: 12px">
      <el-dropdown>
        <i class="el-icon-setting" style="margin-right: 15px"></i>
        <template #dropdown>
          <el-dropdown-menu>
            <el-dropdown-item>查看</el-dropdown-item>
            <el-dropdown-item>新增</el-dropdown-item>
            <el-dropdown-item>刪除</el-dropdown-item>
          </el-dropdown-menu>
        </template>
      </el-dropdown>
      <span>王小虎</span>
    </el-header>

    <el-main>
      <el-table :data="tableData">
        <el-table-column prop="date" label="日期" width="140">
        </el-table-column>
        <el-table-column prop="name" label="姓名" width="120">
        </el-table-column>
        <el-table-column prop="address" label="地址"> </el-table-column>
      </el-table>
    </el-main>
  </el-container>
</el-container>
</template>

<script>
  import { defineComponent, ref } from 'vue';

  export default defineComponent({
    setup() {
      const item = {
        date: '2016-05-02',
        name: '王小虎',
        address: '上海市普陀區(qū)金沙江路 1518 弄',
      };

      const tableData = ref(Array(20).fill(item));

      return {
        tableData,
      };
    },
  });
</script>
<style>
  .el-header {
    background-color: #b3c0d1;
    color: var(--el-text-color-primary);
    line-height: 60px;
  }

  .el-aside {
    color: var(--el-text-color-primary);
  }
</style>

Container Attributes

Header Attributes

Aside Attributes

Footer Attributes