<wxs src="../wxs/utils.wxs" module="utils" /> <view wx:if="{{ showWrapper }}" class="{{ utils.bem('dropdown-item', direction) }}" style="{{ wrapperStyle }}" > <van-popup show="{{ showPopup }}" custom-style="position: absolute;{{ popupStyle }}" overlay-style="position: absolute;" overlay="{{ overlay }}" position="{{ direction === 'down' ? 'top' : 'bottom' }}" duration="{{ transition ? duration : 0 }}" close-on-click-overlay="{{ closeOnClickOverlay }}" bind:enter="onOpen" bind:leave="onClose" bind:close="toggle" bind:after-enter="onOpened" bind:after-leave="onClosed" > <van-cell wx:for="{{ options }}" wx:key="value" data-option="{{ item }}" class="{{ utils.bem('dropdown-item__option', { active: item.value === value } ) }}" clickable icon="{{ item.icon }}" bind:tap="onOptionTap" > <view slot="title" class="van-dropdown-item__title" style="{{ item.value === value ? 'color:' + activeColor : '' }}" > {{ item.text }} </view> <van-icon wx:if="{{ item.value === value }}" name="success" class="van-dropdown-item__icon" color="{{ activeColor }}" /> </van-cell> <slot /> </van-popup> </view>