docs(Form): updat demo, using inset CellGroup (#8938)
This commit is contained in:
+77
-64
@@ -10,10 +10,11 @@
|
||||
|
||||
```js
|
||||
import { createApp } from 'vue';
|
||||
import { Field } from 'vant';
|
||||
import { Field, CellGroup } from 'vant';
|
||||
|
||||
const app = createApp();
|
||||
app.use(Field);
|
||||
app.use(CellGroup);
|
||||
```
|
||||
|
||||
## 代码演示
|
||||
@@ -23,8 +24,8 @@ app.use(Field);
|
||||
可以通过 `v-model` 双向绑定输入框的值,通过 `placeholder` 设置占位提示文字。
|
||||
|
||||
```html
|
||||
<!-- Field 是基于 Cell 实现的,可以使用 CellGroup 作为容器来提供外边框。 -->
|
||||
<van-cell-group>
|
||||
<!-- 可以使用 CellGroup 作为容器 -->
|
||||
<van-cell-group inset>
|
||||
<van-field v-model="value" label="文本" placeholder="请输入用户名" />
|
||||
</van-cell-group>
|
||||
```
|
||||
@@ -45,16 +46,18 @@ export default {
|
||||
根据 `type` 属性定义不同类型的输入框,默认值为 `text`。
|
||||
|
||||
```html
|
||||
<!-- 输入任意文本 -->
|
||||
<van-field v-model="state.text" label="文本" />
|
||||
<!-- 输入手机号,调起手机号键盘 -->
|
||||
<van-field v-model="state.tel" type="tel" label="手机号" />
|
||||
<!-- 允许输入正整数,调起纯数字键盘 -->
|
||||
<van-field v-model="state.digit" type="digit" label="整数" />
|
||||
<!-- 允许输入数字,调起带符号的纯数字键盘 -->
|
||||
<van-field v-model="state.number" type="number" label="数字" />
|
||||
<!-- 输入密码 -->
|
||||
<van-field v-model="state.password" type="password" label="密码" />
|
||||
<van-cell-group inset>
|
||||
<!-- 输入任意文本 -->
|
||||
<van-field v-model="state.text" label="文本" />
|
||||
<!-- 输入手机号,调起手机号键盘 -->
|
||||
<van-field v-model="state.tel" type="tel" label="手机号" />
|
||||
<!-- 允许输入正整数,调起纯数字键盘 -->
|
||||
<van-field v-model="state.digit" type="digit" label="整数" />
|
||||
<!-- 允许输入数字,调起带符号的纯数字键盘 -->
|
||||
<van-field v-model="state.number" type="number" label="数字" />
|
||||
<!-- 输入密码 -->
|
||||
<van-field v-model="state.password" type="password" label="密码" />
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
```js
|
||||
@@ -80,7 +83,7 @@ export default {
|
||||
通过 `readonly` 将输入框设置为只读状态,通过 `disabled` 将输入框设置为禁用状态。
|
||||
|
||||
```html
|
||||
<van-cell-group>
|
||||
<van-cell-group inset>
|
||||
<van-field label="文本" model-value="输入框只读" readonly />
|
||||
<van-field label="文本" model-value="输入框已禁用" disabled />
|
||||
</van-cell-group>
|
||||
@@ -91,7 +94,7 @@ export default {
|
||||
通过 `left-icon` 和 `right-icon` 配置输入框两侧的图标,通过设置 `clearable` 在输入过程中展示清除图标。
|
||||
|
||||
```html
|
||||
<van-cell-group>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="state.value1"
|
||||
label="文本"
|
||||
@@ -129,7 +132,7 @@ export default {
|
||||
设置 `required` 属性表示这是一个必填项,可以配合 `error` 或 `error-message` 属性显示对应的错误提示。
|
||||
|
||||
```html
|
||||
<van-cell-group>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="username"
|
||||
error
|
||||
@@ -152,17 +155,19 @@ export default {
|
||||
通过 button 插槽可以在输入框尾部插入按钮。
|
||||
|
||||
```html
|
||||
<van-field
|
||||
v-model="sms"
|
||||
center
|
||||
clearable
|
||||
label="短信验证码"
|
||||
placeholder="请输入短信验证码"
|
||||
>
|
||||
<template #button>
|
||||
<van-button size="small" type="primary">发送验证码</van-button>
|
||||
</template>
|
||||
</van-field>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="sms"
|
||||
center
|
||||
clearable
|
||||
label="短信验证码"
|
||||
placeholder="请输入短信验证码"
|
||||
>
|
||||
<template #button>
|
||||
<van-button size="small" type="primary">发送验证码</van-button>
|
||||
</template>
|
||||
</van-field>
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
### 格式化输入内容
|
||||
@@ -170,19 +175,21 @@ export default {
|
||||
通过 `formatter` 属性可以对输入的内容进行格式化,通过 `format-trigger` 属性可以指定执行格式化的时机,默认在输入时进行格式化。
|
||||
|
||||
```html
|
||||
<van-field
|
||||
v-model="state.value1"
|
||||
label="文本"
|
||||
:formatter="formatter"
|
||||
placeholder="在输入时执行格式化"
|
||||
/>
|
||||
<van-field
|
||||
v-model="state.value2"
|
||||
label="文本"
|
||||
:formatter="formatter"
|
||||
format-trigger="onBlur"
|
||||
placeholder="在失焦时执行格式化"
|
||||
/>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="state.value1"
|
||||
label="文本"
|
||||
:formatter="formatter"
|
||||
placeholder="在输入时执行格式化"
|
||||
/>
|
||||
<van-field
|
||||
v-model="state.value2"
|
||||
label="文本"
|
||||
:formatter="formatter"
|
||||
format-trigger="onBlur"
|
||||
placeholder="在失焦时执行格式化"
|
||||
/>
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
```js
|
||||
@@ -210,14 +217,16 @@ export default {
|
||||
对于 textarea,可以通过 `autosize` 属性设置高度自适应。
|
||||
|
||||
```html
|
||||
<van-field
|
||||
v-model="message"
|
||||
rows="1"
|
||||
autosize
|
||||
label="留言"
|
||||
type="textarea"
|
||||
placeholder="请输入留言"
|
||||
/>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="message"
|
||||
rows="1"
|
||||
autosize
|
||||
label="留言"
|
||||
type="textarea"
|
||||
placeholder="请输入留言"
|
||||
/>
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
### 显示字数统计
|
||||
@@ -225,16 +234,18 @@ export default {
|
||||
设置 `maxlength` 和 `show-word-limit` 属性后会在底部显示字数统计。
|
||||
|
||||
```html
|
||||
<van-field
|
||||
v-model="message"
|
||||
rows="2"
|
||||
autosize
|
||||
label="留言"
|
||||
type="textarea"
|
||||
maxlength="50"
|
||||
placeholder="请输入留言"
|
||||
show-word-limit
|
||||
/>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="message"
|
||||
rows="2"
|
||||
autosize
|
||||
label="留言"
|
||||
type="textarea"
|
||||
maxlength="50"
|
||||
placeholder="请输入留言"
|
||||
show-word-limit
|
||||
/>
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
### 输入框内容对齐
|
||||
@@ -242,12 +253,14 @@ export default {
|
||||
通过 `input-align` 属性可以设置输入框内容的对齐方式,可选值为 `center`、`right`。
|
||||
|
||||
```html
|
||||
<van-field
|
||||
v-model="value"
|
||||
label="文本"
|
||||
placeholder="输入框内容右对齐"
|
||||
input-align="right"
|
||||
/>
|
||||
<van-cell-group inset>
|
||||
<van-field
|
||||
v-model="value"
|
||||
label="文本"
|
||||
placeholder="输入框内容右对齐"
|
||||
input-align="right"
|
||||
/>
|
||||
</van-cell-group>
|
||||
```
|
||||
|
||||
## API
|
||||
|
||||
Reference in New Issue
Block a user