neverland 3d19ddb573
[new feature] Stepper add plus & minus event (#294)
* [bugfix] CouponList always show empty info

* [bugfix] add click feedback of buttons in components

* [Doc] add custom theme document

* [new feature] Notice bar support more props

* [bugfix] PullRefresh test cases

* [bugfix] unused NoticeBar style

* [bugfix] Swipe width calc error

* [Doc] english document of all action components

* [Doc] change document site path to /zanui/vant

* [Doc] fix

* [bugfix] uploader style error

* [bugfix] tabs document demo

* [new feature] Cell support vue-router target route

* [bugfix] add cell test cases

* update yarn.lock

* [bugfix] Tabbar cann't display info when use icon slot

* [Doc] update document title

* [bugfix] Dialog should reset button text when showed

* [new feature] CouponList add showCloseButton prop

* [new feature] Swipe add 'initialSwipe' prop

* [bugfix] NoticeBar text disappeared when page back

* [new feature] ImagePreview support startPosition

* fix: improve imagePreview test cases

* [bugfix] Steps style error when has more than 4 items

* [new feature] normalize size of all icons

* [new feature] Stepper add plus & minus event

* fix: yarn.lock

* [bugfix] addressEdit icon render failed
2017-11-08 23:59:34 -06:00

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Stepper 步进器

使用指南

import { Stepper } from 'vant';

Vue.component(Stepper.name, Stepper);

代码演示

基础用法

:::demo 基础用法

<van-stepper v-model="stepper1" />
export default {
  data() {
    return {
      value: 1
    }
  }
}

:::

禁用状态

通过设置disabled属性来禁用 stepper

:::demo 禁用状态

<van-stepper v-model="stepper1" disabled />

:::

高级用法

默认是每次加减为1可以对组件设置stepminmaxdefaultValue属性

:::demo 高级用法

<van-stepper v-model="stepper2" min="5" max="40" step="2" default-value="9" />

:::

API

参数 说明 类型 默认值 可选值
min 最小值 `String Number` 1
max 最大值 `String Number` -
defaultValue 默认值 `String Number` 1
step 步数 `String Number` 1
disabled 是否禁用 Boolean false -
disableInput 是否禁用input框 Boolean false -

Event

事件名称 说明 回调参数
change 当绑定值变化时触发的事件 当前组件的值
overlimit 点击不可用的按钮时触发 -
plus 点击增加按钮时触发 -
minus 点击减少按钮时触发 -