index.wxml 606 字节
<view class="van-stepper custom-class">
  <view
    class="minus-class van-stepper__minus {{ minusDisabled ? 'van-stepper__minus--disabled' : '' }}"
    bind:tap="onMinus"
  />
  <input
    type="{{ integer ? 'number' : 'digit' }}"
    class="input-class van-stepper__input {{ disabled || disableInput ? 'van-stepper__input--disabled' : '' }}"
    value="{{ value }}"
    disabled="{{ disabled || disableInput }}"
    bindinput="onInput"
    bind:blur="onBlur"
  />
  <view
    class="plus-class van-stepper__plus {{ plusDisabled ? 'van-stepper__plus--disabled' : '' }}"
    bind:tap="onPlus"
  />
</view>