<view class="l-grid l-class" bind:tap="tapGrid">
    <view 
        bind:tap="tapGridItem"
        data-grid-index="{{item.index}}"
        class="l-grid-item l-class-grid l-grid-class {{index%rowNum !== rowNum-1 &&(showBorder||showColBorder) ? 'side-grid':''}} {{(index<gridItems.length-(gridItems.length%rowNum||rowNum)) &&(showBorder||showRowBorder)? 'center-grid':''}}" wx:for="{{gridItems}}" wx:key="key"
        style="min-width:{{100/rowNum}}%;"
    >
        <slot name="{{item.key}}"></slot>
    </view>
</view>
