fangliaoxiaochengxv/wxcomponents/vant/dist/slider/index.wxml

<wxs module="utils" src="../wxs/utils.wxs"/>
<wxs module="style" src="../wxs/style.wxs"/>

<view
        bind:tap="onClick"
        class="custom-class {{ utils.bem('slider', { disabled, vertical }) }}"
        style="{{ wrapperStyle }}"
>
    <view
            class="{{ utils.bem('slider__bar') }}"
            style="{{ barStyle }}; {{ style({ backgroundColor: activeColor }) }}"
    >
        <view
                bind:touchcancel="onTouchEnd"
                bind:touchend="onTouchEnd"
                bind:touchstart="onTouchStart"
                catch:touchmove="onTouchMove"
                class="{{ utils.bem('slider__button-wrapper-left') }}"
                data-index="{{ 0 }}"
                wx:if="{{ range }}"
        >
            <slot
                    name="left-button"
                    wx:if="{{ useButtonSlot }}"
            />
            <view
                    class="{{ utils.bem('slider__button') }}"
                    wx:else
            />
        </view>
        <view
                bind:touchcancel="onTouchEnd"
                bind:touchend="onTouchEnd"
                bind:touchstart="onTouchStart"
                catch:touchmove="onTouchMove"
                class="{{ utils.bem('slider__button-wrapper-right') }}"
                data-index="{{ 1 }}"
                wx:if="{{ range }}"
        >
            <slot
                    name="right-button"
                    wx:if="{{ useButtonSlot }}"
            />
            <view
                    class="{{ utils.bem('slider__button') }}"
                    wx:else
            />
        </view>

        <view
                bind:touchcancel="onTouchEnd"
                bind:touchend="onTouchEnd"
                bind:touchstart="onTouchStart"
                catch:touchmove="onTouchMove"
                class="{{ utils.bem('slider__button-wrapper') }}"
                wx:if="{{ !range }}"
        >
            <slot
                    name="button"
                    wx:if="{{ useButtonSlot }}"
            />
            <view
                    class="{{ utils.bem('slider__button') }}"
                    wx:else
            />
        </view>
    </view>
</view>