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antd-mini

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antd-mini 是支付宝小程序 UI 组件库,遵循 Ant Design 规范。

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--- nav: path: /components group: title: 数据录入 order: 10 toc: 'content' --- # Stepper 步进器 一种两段式控制,用于增加、减少或修改数值。 ## 引入 在 `index.json` 中引入组件 ```json "usingComponents": { #if ALIPAY "ant-stepper": "antd-mini/es/Stepper/index" #endif #if WECHAT "ant-stepper": "antd-mini/Stepper/index" #endif } ``` ## 代码示例 ### 基本使用 ```xml <ant-stepper className="ant-stepper" value="{{0}}" min="{{0}}" max="{{10}}" step="{{1}}" disabled="{{false}}" #if ALIPAY onChange="handleChange" #endif #if WECHAT bindchange="handleChange" #endif /> ``` ```js Page({ handleChange(value) { console.log(value); }, }); ``` ### 定制样式 ```xml <ant-stepper style="" className="ant-stepper" inputStyle="" inputClassName="ant-stepper-input" /> ``` ### 输入框只读 ```xml <ant-stepper className="ant-stepper" defaultValue="{{0}}" inputReadOnly="{{true}}" /> ``` ### 输入框自动聚焦 ```xml <ant-stepper className="ant-stepper" defaultValue="{{0}}" focus="{{true}}" /> ``` ### 事件绑定 ```xml <ant-stepper value="{{value}}" #if ALIPAY onChange="handleChange" onBlur="handleBlur" onFocus="handleFocus" onConfirm="handleConfirm" onDisabledTap="handleDisabledTap" #endif #if WECHAT bindchange="handleChange" bindblur="handleBlur" bindfocus="handleFocus" bindconfirm="handleConfirm" binddisabledtap="handleDisabledTap" #endif /> ``` ### Demo 代码 <code src='../../demo/pages/Stepper/index'></code> ## API | 属性 | 说明 | 类型 | 默认值 | | --------------------------- | ----------------------------------------------------------------------------------- | --------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- | | className | 类名 | string | - | | disabled | 是否禁用 | boolean | false | | inputReadOnly | 输入框是否只读状态 | boolean | false | | defaultValue | 初始值 | number | - | | focus | 输入框选中状态 | boolean | false | | inputClassName | 输入框类型 | string | - | | inputStyle | 输入框样式 | string | - | | max | 最大值 | number | - | | min | 最小值 | number | - | | precision | 计算精度,保留几位小数 [详见](https://github.com/ant-design/ant-design/issues/5998) | number | - | | style | 样式 | string | - | | step | 步距,即每次加减的值 | number | 1 | | type | 输入框唤起键盘类型,可选 `number` `digit` | string | `digit` | | value | 输入框的值, 表单提交的时候有效 | number | - | | #if ALIPAY onBlur | 输入框失去焦点时,触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if ALIPAY onChange | 数据变化后,触发此回调 | ( value: number | null, [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if ALIPAY onConfirm | 点击键盘完成时触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if ALIPAY onFocus | 输入框聚焦时,触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if ALIPAY onDisabledTap | 禁用时点击出发回调 | (event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if WECHAT bindblur | 输入框失去焦点时,触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if WECHAT bindchange | 数据变化后,触发此回调 | ( value: number | null, [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if WECHAT bindconfirm | 点击键盘完成时触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if WECHAT bindfocus | 输入框聚焦时,触发此回调 | (value: number | null, event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | | #if WECHAT binddisabledtap | 禁用时点击出发回调 | (event: [Event](https://opendocs.alipay.com/mini/framework/event-object)) => void | ### 主题定制 #### 样式变量 组件提供了下列 CSS 变量,可用于自定义样式,使用方法请参考 ConfigProvider 组件。 | 变量名 | 默认值 | 深色模式默认值 | 备注 | | ------------------------------ | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------ | | --stepper-handler-tap-bg | <div style="width: 150px; height: 30px; background-color: #ddd; color: #333333;">#ddd</div> | <div style="width: 150px; height: 30px; background-color: #ddd; color: #333333;">#ddd</div> | 步进器处理器点击背景颜色 | | --stepper-handler-border-color | <div style="width: 150px; height: 30px; background-color: #e5e5e5; color: #333333;">#e5e5e5</div> | <div style="width: 150px; height: 30px; background-color: #444444; color: #ffffff;">#444444</div> | 步进器处理器边框颜色 | | --stepper-border-color | <div style="width: 150px; height: 30px; background-color: #e5e5e5; color: #333333;">#e5e5e5</div> | <div style="width: 150px; height: 30px; background-color: #444444; color: #ffffff;">#444444</div> | 步进器边框颜色 | | --stepper-background-color | <div style="width: 150px; height: 30px; background-color: #ffffff; color: #333333;">#ffffff</div> | <div style="width: 150px; height: 30px; background-color: #1a1a1a; color: #ffffff;">#1a1a1a</div> | 步进器背景颜色 | | --stepper-hover-bg | <div style="width: 150px; height: 30px; background-color: rgba(0, 0, 0, 0.92); color: #ffffff;">rgba(0, 0, 0, 0.92)</div> | <div style="width: 150px; height: 30px; background-color: rgba(0, 0, 0, 0.92); color: #ffffff;">rgba(0, 0, 0, 0.92)</div> | 步进器悬停背景颜色 |