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[improvement] Radio: add checked-color prop (#939)
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@ -23,6 +23,17 @@
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</van-radio-group>
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</demo-block>
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<demo-block title="自定义颜色" padding>
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<van-radio
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name="1"
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value="1"
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custom-class="demo-radio"
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checked-color="#4b0"
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>
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单选框
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</van-radio>
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</demo-block>
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<demo-block title="与 Cell 组件一起使用">
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<van-radio-group value="{{ radio3 }}">
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<van-cell-group>
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@ -1,6 +1,7 @@
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## Radio 单选框
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### 使用指南
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在 app.json 或 index.json 中引入组件
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```json
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"usingComponents": {
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@ -12,6 +13,7 @@
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### 代码演示
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#### 基础用法
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通过`value`绑定值当前选中项的 name
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```html
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@ -22,6 +24,7 @@
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```
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#### 禁用状态
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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
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```html
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@ -31,7 +34,14 @@
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</van-radio-group>
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```
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#### 自定义颜色
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```html
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<van-radio checked-color="#4b0">复选框</van-radio>
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```
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#### 与 Cell 组件一起使用
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此时你需要再引入`Cell`和`CellGroup`组件。
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```html
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@ -56,6 +66,7 @@
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| disabled | 是否为禁用状态 | `Boolean` | `false` |
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| label-disabled | 是否禁用文本内容点击 | `Boolean` | `false` |
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| label-position | 文本位置,可选值为 `left` | `String` | `right` |
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| checked-color | 选中状态颜色 | `String` | `#1989fa` |
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### Radio Event
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@ -39,6 +39,10 @@
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margin: 0 10px 0 0;
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float: left;
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}
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&:empty {
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margin: 0;
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}
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}
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&__icon {
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@ -15,7 +15,8 @@ VantComponent({
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value: null,
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disabled: Boolean,
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labelDisabled: Boolean,
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labelPosition: String
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labelPosition: String,
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checkedColor: String
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},
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computed: {
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@ -8,7 +8,12 @@
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class="van-radio__control"
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/>
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</radio-group>
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<van-icon class="{{ iconClass }}" custom-class="icon-class" name="{{ value === name ? 'checked' : 'check' }}" />
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<van-icon
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class="{{ iconClass }}"
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custom-class="icon-class"
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color="{{ value === name ? checkedColor : '' }}"
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name="{{ value === name ? 'checked' : 'check' }}"
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/>
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</view>
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<view class="van-radio__label van-radio__label--{{ labelPosition }} label-class" bindtap="onClickLabel">
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<slot />
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