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查看内容 Demo分析学习《一》天气预报：联系人列表锚点
发布时间:2020-11-26制作者：天下钞票
demo地址：天气预报：联系人列表锚点
亮点一、wx:if wx:else的使用来制作城市列表
<block wx:for="{{cityArray}}">
<block wx:if="{{item.type=='city'}}">
<view class="item" id="{{item.city}}" hover="true" hover-class="scroll-item-hover" bindtap="cityClickEvent">
<text class="city">{{item.city}}</text>
</view>
</block>
<block wx:else>
<view class="index" id="{{item.type}}">
<text class="city">{{item.type}}</text>
</view>
</block>
</block>
配套的城市代码（部分）：
cityArray: [
{ "type": "A" },
{ "city": "阿坝", "city_en": "Aba", "type": "city" },
{ "city": "阿克苏", "city_en": "Akesu", "type": "city" },
{ "city": "阿拉尔", "city_en": "Alaer", "type": "city" },
{ "city": "阿勒泰",
