VUE常用写法

v-for:

v-for ='item,key of data' 

v-for ='item,index in data'

 

@click=''

 @click='pop.show=false'

   @click='proviceFn(item)'

 

 :class=''

<li id="sheng" :class="{'citySel':pop.tab==1}" @click='pop.tab = 1;'>省份</li>
<li id="shi"   :class="{'citySel':pop.tab==2}" @click='pop.tab = 2'>城市</li>