miniProgram/subpages/helpList/helpList.wxml

<!--subpages/helpList/helpList.wxml-->
<view class="page">
    <image class="help-bg" src="/subpages/images/help_bg.png"></image>
    <van-nav-bar title="" left-text="" custom-class="nav-bar" bind:click-left="onClickLeft">
        <van-icon name="arrow-left" slot="left" />
    </van-nav-bar>

    <view class="list">
        <view class="item-card" wx:for="{{mCateList}}" wx:key="index">
            <view class="h-view" style="margin-top: 30rpx;margin-bottom: 20rpx;">
                <image class="menu-icon" src="{{item.icon}}" />
                <text class="menu-title">{{item.name}}</text>
            </view>
            <view class="item" wx:for="{{item.arclist}}" wx:for-item="subItem" wx:for-index="subIndex"
                data-item="{{subItem}}" bindtap="toDetails">
                <text class="item-title">{{subItem.title}}</text>
                <van-icon name="arrow" color="#999999" size="26rpx" />
            </view>

        </view>
    </view>

</view>