目录
- 官方地址
- 布局特性
- 测试用的CSS代码
- 基础布局
- 分栏间隔(gutter)
- 混合布局
- 分栏偏移
- 分栏排序
- flex布局
- 响应式布局
- el-row组件属性
- el-col组件属性
官方地址
https://element.eleme.io/#/zh-CN/component/layout
布局特性
- 总共24列
- 组件
el-row
声明行,默认渲染为div
,通过tag
属性来声明渲染成的标签 - 组件
el-col
声明列,默认渲染为div
,通过tag
属性来声明渲染成的标签 - 通过组件
el-col
中的span
属性来指定列数
:span="24"
- 通过组件
el-row
中的gutter
属性来指定列之间的间隔
-
:gutter: "50"
,表示padding-left: 25px; padding-right: 25px;
- 通过组件
el-col
中的offset
属性来指定列偏移量
:offset="8"
- 通过组件
el-col
中的push
|pull
属性来指定列排序,存在覆盖现象
-
:push="6"
,表示往右移动6列 -
:pull="6"
,表示往左移动6列
- 通过组件
el-row
中的type
属性来开启flex
弹性布局,type="flex"
- 并且通过
justify
属性来指定子元素排版方式
justify="start | end | center | space-between | space-around"
- 以及通过
align
属性来指定子元素的垂直排版方式
align="top | bottom | middle"
- 通过组件
el-col
中的xs
|sm
|md
|lg
|xl
属性进行响应式布局
-
xs
<768px
-
sm
>=768px
-
md
>=992px
-
lg
>=1200px
-
xl
>=1920px
- 通过引入
import 'element-ui/lib/theme-chalk/display.css';
可在某些条件下隐藏元素
- 这些类名可以添加在任何
DOM 元素
或自定义组件
上
-
.hidden-xs-only
当视口在xs
时隐藏 -
.hidden-sm-only
当视口在sm
时隐藏 -
.hidden-md-only
当视口在md
时隐藏 -
.hidden-lg-only
当视口在lg
时隐藏 -
.hidden-xl-only
当视口在xl
时隐藏 -
.hidden-sm-and-down
当视口在sm
及以下尺寸时隐藏 -
.hidden-sm-and-up
当视口在sm
及以上尺寸时隐藏 -
.hidden-md-and-down
当视口在md
及以下尺寸时隐藏 -
.hidden-md-and-up
当视口在md
及以上尺寸时隐藏 -
.hidden-lg-and-down
当视口在lg
及以下尺寸时隐藏 -
.hidden-lg-and-up
当视口在lg
及以上尺寸时隐藏
测试用的CSS代码
.el-row {
margin-bottom: 20px;
&:last-child {
margin-bottom: 0;
}
}
.el-col {
border-radius: 4px;
}
.bg-purple-dark {
background: #99a9bf;
}
.bg-purple {
background: #d3dce6;
}
.bg-purple-light {
background: #e5e9f2;
}
.grid-content {
border-radius: 4px;
min-height: 36px;
}
.row-bg {
padding: 10px 0;
background-color: #f9fafc;
}
基础布局
通过el-row
和el-col
组件,并通过el-col
组件的 span
属性我们就可以自由地组合布局。
<el-row tag="section">
<el-col :span="24"><div class="grid-content bg-purple-dark"></div></el-col>
</el-row>
<el-row>
<el-col :span="12"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="12"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
<el-row>
<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="8"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
<el-row>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
分栏间隔(gutter)
el-ow
组件 提供 gutter
属性来指定每一栏之间的间隔,默认间隔为 0
。
<el-row :gutter="20">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
混合布局
通过基础的 1/24 分栏任意扩展组合形成较为复杂的混合布局。
<el-row :gutter="20">
<el-col :span="16"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row :gutter="20">
<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row :gutter="20">
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="16"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
</el-row>
分栏偏移
通过制定 el-col
组件的 offset
属性可以指定分栏偏移的栏数。
<el-row :gutter="20">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row :gutter="20">
<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row :gutter="20">
<el-col :span="12" :offset="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
分栏排序
通过组件el-col
中的push
| pull
属性来指定列排序,存在覆盖现象
<h1>列排序</h1>
<el-row :gutter="20">
<el-col :span="6" :push="6"><div class="grid-content bg-purple">push 6</div></el-col>
<el-col :span="6" :pull="6"><div class="grid-content bg-purple">pull 6</div></el-col>
</el-row>
flex布局
- 将
type
属性赋值为'flex'
,可以启用flex
布局,并可通过justify
属性来指定start
,center
,end
,space-between
,space-around
其中的值来定义子元素的排版方式。
<el-row type="flex" class="row-bg">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row type="flex" class="row-bg" justify="center">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row type="flex" class="row-bg" justify="end">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row type="flex" class="row-bg" justify="space-between">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
<el-row type="flex" class="row-bg" justify="space-around">
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>
响应式布局
<h1>响应式布局</h1>
<el-row :gutter="10">
<el-col :xs="8" :sm="6" :md="4" :lg="3" :xl="1"><div class="grid-content bg-purple"></div></el-col>
<el-col :xs="4" :sm="6" :md="8" :lg="9" :xl="11"><div class="grid-content bg-purple-light"></div></el-col>
<el-col :xs="4" :sm="6" :md="8" :lg="9" :xl="11"><div class="grid-content bg-purple"></div></el-col>
<el-col :xs="{span: 4, offset: 4}" :sm="6" :md="4" :lg="3" :xl="1"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
el-row组件属性
参数 | 说明 | 类型 | 可选值 | 默认值 |
gutter | 栅格间隔 | number | — | 0 |
type | 布局模式,可选 flex,现代浏览器下有效 | string | — | — |
justify | flex 布局下的水平排列方式 | string | start/end/center/space-around/space-between | start |
align | flex 布局下的垂直排列方式 | string | top/middle/bottom | top |
tag | 自定义元素标签 | string | * | div |
el-col组件属性
参数 | 说明 | 类型 | 可选值 | 默认值 |
span | 栅格占据的列数 | number | — | 24 |
offset | 栅格左侧的间隔格数 | number | — | 0 |
push | 栅格向右移动格数 | number | — | 0 |
pull | 栅格向左移动格数 | number | — | 0 |
xs |
| number/object (例如: {span: 4, offset: 4}) | — | — |
sm |
| number/object (例如: {span: 4, offset: 4}) | — | — |
md |
| number/object (例如: {span: 4, offset: 4}) | — | — |
lg |
| number/object (例如: {span: 4, offset: 4}) | — | — |
xl |
| number/object (例如: {span: 4, offset: 4}) | — | — |
tag | 自定义元素标签 | string | * | div |