Vant3 Layout 布局

介紹

Layout 提供了 van-row 和 van-col 兩個(gè)組件來進(jìn)行行列布局。

實(shí)例演示

引入

通過以下方式來全局注冊(cè)組件，更多注冊(cè)方式請(qǐng)參考組件注冊(cè)。

import { createApp } from 'vue';
import { Col, Row } from 'vant';

const app = createApp();
app.use(Col);
app.use(Row);

代碼演示

基礎(chǔ)用法

Layout 組件提供了 24列柵格，通過在 Col 上添加 span 屬性設(shè)置列所占的寬度百分比。此外，添加 offset 屬性可以設(shè)置列的偏移寬度，計(jì)算方式與 span 相同。

<van-row>
  <van-col span="8">span: 8</van-col>
  <van-col span="8">span: 8</van-col>
  <van-col span="8">span: 8</van-col>
</van-row>

<van-row>
  <van-col span="4">span: 4</van-col>
  <van-col span="10" offset="4">offset: 4, span: 10</van-col>
</van-row>

<van-row>
  <van-col offset="12" span="12">offset: 12, span: 12</van-col>
</van-row>

設(shè)置列元素間距

通過 gutter 屬性可以設(shè)置列元素之間的間距，默認(rèn)間距為 0。

<van-row gutter="20">
  <van-col span="8">span: 8</van-col>
  <van-col span="8">span: 8</van-col>
  <van-col span="8">span: 8</van-col>
</van-row>

對(duì)齊方式

通過 justify 屬性可以設(shè)置主軸上內(nèi)容的對(duì)齊方式，等價(jià)于 flex 布局中的 justify-content 屬性。

<!-- 居中 -->
<van-row justify="center">
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
</van-row>

<!-- 右對(duì)齊 -->
<van-row justify="end">
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
</van-row>

<!-- 兩端對(duì)齊 -->
<van-row justify="space-between">
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
</van-row>

<!-- 每個(gè)元素的兩側(cè)間隔相等 -->
<van-row justify="space-around">
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
  <van-col span="6">span: 6</van-col>
</van-row>

API

Row Props

Col Props

Row Events

Col Events