index.wxml
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<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="getters" />
<view class="custom-class {{ utils.bem('tabs', [type]) }}">
<van-sticky
disabled="{{ !sticky }}"
z-index="{{ zIndex }}"
offset-top="{{ offsetTop }}"
container="{{ container }}"
bind:scroll="onTouchScroll"
>
<view class="{{ utils.bem('tabs__wrap', { scrollable }) }} {{ type === 'line' && border ? 'van-hairline--top-bottom' : '' }}">
<slot name="nav-left" />
<scroll-view
scroll-x="{{ scrollable }}"
scroll-with-animation
scroll-left="{{ scrollLeft }}"
class="{{ utils.bem('tabs__scroll', [type]) }}"
style="{{ color ? 'border-color: ' + color : '' }}"
>
<view class="{{ utils.bem('tabs__nav', [type]) }} nav-class">
<view wx:if="{{ type === 'line' }}" class="van-tabs__line" style="{{ lineStyle }}" />
<view
wx:for="{{ tabs }}"
wx:key="index"
data-index="{{ index }}"
class="{{ getters.tabClass(index === currentIndex, ellipsis) }} {{ utils.bem('tab', { active: index === currentIndex, disabled: item.disabled, complete: !ellipsis }) }}"
style="{{ getters.tabStyle(index === currentIndex, ellipsis, color, type, item.disabled, titleActiveColor, titleInactiveColor, swipeThreshold, scrollable) }}"
bind:tap="onTap"
>
<view class="{{ ellipsis ? 'van-ellipsis' : '' }}" style="{{ item.titleStyle }}">
{{ item.title }}
<van-info
wx:if="{{ item.info !== null || item.dot }}"
info="{{ item.info }}"
dot="{{ item.dot }}"
custom-class="van-tab__title__info"
/>
</view>
</view>
</view>
</scroll-view>
<slot name="nav-right" />
</view>
</van-sticky>
<view
class="van-tabs__content"
bind:touchstart="onTouchStart"
bind:touchmove="onTouchMove"
bind:touchend="onTouchEnd"
bind:touchcancel="onTouchEnd"
>
<view class="van-tabs__track" style="{{ trackStyle }}">
<slot />
</view>
</view>
</view>