docs(Radio): improve document (#2315)

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neverland 2019-11-15 15:24:34 +08:00 committed by GitHub
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5 changed files with 86 additions and 72 deletions

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@ -1,3 +1,7 @@
page {
background-color: #fff;
}
.text { .text {
width: 100%; width: 100%;
margin-top: 5px; margin-top: 5px;

View File

@ -5,13 +5,14 @@ Page({
radio1: '1', radio1: '1',
radio2: '2', radio2: '2',
radio3: '1', radio3: '1',
radio4: '1',
radio5: '1',
icon: { icon: {
normal: normal:
'https://img.yzcdn.cn/public_files/2017/10/13/c547715be149dd3faa817e4a948b40c4.png', 'https://img.yzcdn.cn/public_files/2017/10/13/c547715be149dd3faa817e4a948b40c4.png',
active: active:
'https://img.yzcdn.cn/public_files/2017/10/13/793c77793db8641c4c325b7f25bf130d.png' 'https://img.yzcdn.cn/public_files/2017/10/13/793c77793db8641c4c325b7f25bf130d.png'
}, }
list: ['1', '2', '3', '4']
}, },
onChange(event) { onChange(event) {
@ -22,7 +23,7 @@ Page({
onClick(event) { onClick(event) {
const { name } = event.currentTarget.dataset; const { name } = event.currentTarget.dataset;
this.setData({ this.setData({
radio3: name radio5: name
}); });
} }
}); });

View File

@ -2,11 +2,10 @@
<van-radio-group <van-radio-group
value="{{ radio1 }}" value="{{ radio1 }}"
data-key="radio1" data-key="radio1"
custom-class="demo-radio-group"
bind:change="onChange" bind:change="onChange"
> >
<van-radio name="1" custom-class="demo-radio">单选框 1</van-radio> <van-radio name="1" custom-class="demo-radio">单选框 1</van-radio>
<van-radio name="2" custom-class="demo-radio">单选框 2</van-radio> <van-radio name="2">单选框 2</van-radio>
</van-radio-group> </van-radio-group>
</demo-block> </demo-block>
@ -15,50 +14,69 @@
disabled disabled
value="{{ radio2 }}" value="{{ radio2 }}"
data-key="radio2" data-key="radio2"
custom-class="demo-radio-group"
bind:change="onChange" bind:change="onChange"
> >
<van-radio name="1" custom-class="demo-radio">单选框 1</van-radio> <van-radio name="1" custom-class="demo-radio">单选框 1</van-radio>
<van-radio name="2" custom-class="demo-radio">单选框 2</van-radio> <van-radio name="2">单选框 2</van-radio>
</van-radio-group> </van-radio-group>
</demo-block> </demo-block>
<demo-block title="自定义颜色" padding> <demo-block title="自定义颜色" padding>
<van-radio <van-radio-group
name="1" value="{{ radio3 }}"
value="1" data-key="radio3"
custom-class="demo-radio" bind:change="onChange"
checked-color="#07c160"
> >
单选框 <van-radio name="1" custom-class="demo-radio" checked-color="#07c160">单选框</van-radio>
</van-radio> <van-radio name="2" checked-color="#07c160">单选框</van-radio>
</van-radio-group>
</demo-block> </demo-block>
<demo-block title="自定义图标" padding> <demo-block title="自定义图标" padding>
<van-radio use-icon-slot value="1" name="1"> <van-radio-group
自定义图标 value="{{ radio4 }}"
<image data-key="radio4"
slot="icon" bind:change="onChange"
src="{{ radio3 === '1' ? icon.active : icon.normal }}" >
class="icon" <van-radio use-icon-slot name="1">
mode="widthFix" 自定义图标
/> <image
</van-radio> slot="icon"
src="{{ radio4 === '1' ? icon.active : icon.normal }}"
class="icon"
mode="widthFix"
/>
</van-radio>
<van-radio use-icon-slot name="2">
自定义图标
<image
slot="icon"
src="{{ radio4 === '2' ? icon.active : icon.normal }}"
class="icon"
mode="widthFix"
/>
</van-radio>
</van-radio-group>
</demo-block> </demo-block>
<demo-block title="与 Cell 组件一起使用"> <demo-block title="与 Cell 组件一起使用">
<van-radio-group value="{{ radio3 }}"> <van-radio-group value="{{ radio5 }}">
<van-cell-group> <van-cell-group>
<van-cell <van-cell
wx:for="{{ list }}" title="单选框 1"
wx:key="index"
title="单选框 {{ item }}"
value-class="value-class"
clickable clickable
data-name="{{ item }}" data-name="1"
bind:click="onClick" bind:click="onClick"
> >
<van-radio name="{{ item }}" /> <van-radio slot="right-icon" name="1" />
</van-cell>
<van-cell
title="单选框 2"
clickable
data-name="2"
bind:click="onClick"
>
<van-radio slot="right-icon" name="2" />
</van-cell> </van-cell>
</van-cell-group> </van-cell-group>
</van-radio-group> </van-radio-group>

View File

@ -1,15 +1,7 @@
.demo-radio-group {
padding: 0 17px;
}
.demo-radio { .demo-radio {
margin-bottom: 10px; margin-bottom: 10px;
} }
.value-class {
flex: none !important;
}
.icon { .icon {
width: 20px; width: 20px;
} }

View File

@ -29,7 +29,6 @@ Page({
data: { data: {
radio: '1' radio: '1'
}, },
onChange(event) { onChange(event) {
this.setData({ this.setData({
radio: event.detail radio: event.detail
@ -40,7 +39,7 @@ Page({
### 禁用状态 ### 禁用状态
通过`disabled`属性禁止选项切换,在`van-radio`上设置`diabled`可以禁用单个选项 通过`disabled`属性禁止选项切换,在`Radio`上设置`diabled`可以禁用单个选项
```html ```html
<van-radio-group value="{{ radio }}" bind:change="onChange" disabled> <van-radio-group value="{{ radio }}" bind:change="onChange" disabled>
@ -51,22 +50,31 @@ Page({
### 自定义颜色 ### 自定义颜色
通过`checked-color`属性设置选中状态的图标颜色
```html ```html
<van-radio checked-color="#07c160">复选框</van-radio> <van-radio-group value="{{ radio }}" bind:change="onChange">
<van-radio name="1" checked-color="#07c160">单选框 1</van-radio>
<van-radio name="2" checked-color="#07c160">单选框 2</van-radio>
</van-radio-group>
``` ```
### 自定义图标 ### 自定义图标
通过 icon 插槽自定义图标 通过`icon`插槽自定义图标,需要设置`use-icon-slot`属性
```html ```html
<van-radio use-icon-slot value="{{ radio }}" name="1" bind:change="onChange"> <van-radio-group value="{{ radio }}" bind:change="onChange">
自定义图标 <van-radio use-icon-slot value="{{ radio }}" name="1">
<image 自定义图标
slot="icon" <image slot="icon" src="{{ radio === '1' ? icon.active : icon.normal }}" />
src="{{ radio === '1' ? icon.active : icon.normal }}" </van-radio>
/> <van-radio use-icon-slot value="{{ radio }}" name="2">
</van-radio> 自定义图标
<image slot="icon" src="{{ radio === '2' ? icon.active : icon.normal }}" />
</van-radio>
</van-radio-group>
``` ```
```js ```js
@ -78,7 +86,6 @@ Page({
active: '//img.yzcdn.cn/icon-active.png' active: '//img.yzcdn.cn/icon-active.png'
} }
}, },
onChange(event) { onChange(event) {
this.setData({ this.setData({
radio: event.detail radio: event.detail
@ -96,21 +103,19 @@ Page({
<van-cell-group> <van-cell-group>
<van-cell <van-cell
title="单选框 1" title="单选框 1"
value-class="value-class"
clickable clickable
data-name="1" data-name="1"
bind:click="onClick" bind:click="onClick"
> >
<van-radio name="1" /> <van-radio slot="right-icon" name="1" />
</van-cell> </van-cell>
<van-cell <van-cell
title="单选框 2" title="单选框 2"
value-class="value-class"
clickable clickable
data-name="2" data-name="2"
bind:click="onClick" bind:click="onClick"
> >
<van-radio name="2" /> <van-radio slot="right-icon" name="2" />
</van-cell> </van-cell>
</van-cell-group> </van-cell-group>
</van-radio-group> </van-radio-group>
@ -137,27 +142,29 @@ Page({
}); });
``` ```
```css
.value-class {
flex: none !important;
}
```
## API ## API
### RadioGroup Props
| 参数 | 说明 | 类型 | 默认值 | 版本 |
|-----------|-----------|-----------|-------------|-------------|
| name | 在表单内提交时的标识符 | *string* | - | - |
| value | 当前选中项的标识符 | *any* | - | - |
| disabled | 是否禁用所有单选框 | *boolean* | `false` | - |
### Radio Props ### Radio Props
| 参数 | 说明 | 类型 | 默认值 | 版本 | | 参数 | 说明 | 类型 | 默认值 | 版本 |
|-----------|-----------|-----------|-------------|-------------| |-----------|-----------|-----------|-------------|-------------|
| name | 标识 Radio 名称 | *string* | - | - | | name | 标识符 | *string* | - | - |
| value | 当前选中项的 name | *any* | - | - | | shape | 形状,可选值为 `square` | *string* | `round` | - |
| shape | 形状,可选值为 `round` `square` | *string* | `round` | - |
| disabled | 是否为禁用状态 | *boolean* | `false` | - | | disabled | 是否为禁用状态 | *boolean* | `false` | - |
| icon-size | 图标大小,默认单位为`px` | *string \| number* | `20px` | - |
| label-disabled | 是否禁用文本内容点击 | *boolean* | `false` | - | | label-disabled | 是否禁用文本内容点击 | *boolean* | `false` | - |
| label-position | 文本位置,可选值为 `left` | *string* | `right` | - | | label-position | 文本位置,可选值为 `left` | *string* | `right` | - |
| use-icon-slot | 是否使用 icon slot | *boolean* | `false` | - | | icon-size | 图标大小,默认单位为`px` | *string \| number* | `20px` | - |
| checked-color | 选中状态颜色 | *string* | `#1989fa` | - | | checked-color | 选中状态颜色 | *string* | `#1989fa` | - |
| use-icon-slot | 是否使用 icon 插槽 | *boolean* | `false` | - |
### Radio Event ### Radio Event
@ -173,14 +180,6 @@ Page({
| icon-class | 图标样式类 | | icon-class | 图标样式类 |
| label-class | 描述信息样式类 | | label-class | 描述信息样式类 |
### RadioGroup Props
| 参数 | 说明 | 类型 | 默认值 | 版本 |
|-----------|-----------|-----------|-------------|-------------|
| name | 在表单内提交时的标识符 | *string* | - | - |
| value | 当前选中项的 name | *any* | - | - |
| disabled | 是否禁用所有单选框 | *boolean* | `false` | - |
### RadioGroup Event ### RadioGroup Event
| 事件名 | 说明 | 回调参数 | | 事件名 | 说明 | 回调参数 |