<view>请选择</view>
</picker>
二、
<picker mode = “multiSelector”value="1" range="{{ 1,2,3 }}">
<view>请选择</view>
</picker>
三、
<picker-view indicator-style="heght:23px;" bindChange="">
<pick-view-column>
<view wx:for="{{ [ 1,2,3]}}">
{{ item}}
</view>
</pick-view-column>
</picker>
<button form-type="submit">提交</button>
四、微信小程序 云开发
未完