picker disabled 失效 是真是假都是能点击

<picker bindchange=“bindPickerChange0” value=“{{index0}}” range=“{{citylist}}” disabled=“{{dis}}”>

<view class=“picker0”>

<text wx:if=“{{isCityList}}”>{{citylist[index0]}}</text>

<text wx:else>{{city}}</text>

<image src=‘http://118.26.64.170/public/images/huabei/icon\_3.png’></image>

</view>

</picker>

dis为真为假下拉都能选择