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106 lines
2.6 KiB
Markdown
106 lines
2.6 KiB
Markdown
## Layout
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Quickly and easily create layouts with `van-row` and `van-col`
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### Install
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``` javascript
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import { Row, Col } from 'vant';
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Vue.use(Row).use(Col);
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```
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### Usage
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#### Basic Usage
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Layout are based on 24-column. The attribute `span` in `Col` means the number of column the grid spans. Of course, You can use `offset` attribute to set number of spacing on the left side of the grid.
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```html
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<van-row>
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<van-col span="8">span: 8</van-col>
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<van-col span="8">span: 8</van-col>
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<van-col span="8">span: 8</van-col>
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</van-row>
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<van-row>
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<van-col span="4">span: 4</van-col>
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<van-col span="10" offset="4">offset: 4, span: 10</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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<van-row>
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<van-col offset="12" span="12">offset: 12, span: 12</van-col>
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</van-row>
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```
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#### Column Spacing
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Set grid spacing using `gutter` attribute. The default value is 0
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```html
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<van-row gutter="20">
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<van-col span="8">span: 8</van-col>
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<van-col span="8">span: 8</van-col>
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<van-col span="8">span: 8</van-col>
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</van-row>
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```
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#### Flex Layout
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Setting `type` to `flex` to enable flex layout
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```html
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<van-row type="flex">
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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<van-row type="flex" justify="center">
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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<van-row type="flex" justify="end">
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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<van-row type="flex" justify="space-between">
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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<van-row type="flex" justify="space-around">
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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<van-col span="6">span: 6</van-col>
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</van-row>
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```
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### API
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#### Row
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| Attribute | Description | Type | Default |
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|-----------|-----------|-----------|-------------|
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| gutter | Grid spacing（px） | `String | Number` | - |
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| tag | Custom element tag | `String` | `div` |
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| justify | Flex main axis，can be set to end/center/space-around/space-between | `String` | `start` |
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| align | Flex cross axis, be set to center/bottom | `String` | `top` |
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#### Column
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| Attribute | Description | Type | Default |
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|-----------|-----------|-----------|-------------|
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| span | Number of column the grid spans | `String | Number` | - |
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| offset | Number of spacing on the left side of the grid | `String | Number` | - |
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| tag | Custom element tag | `String` | `div` |
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