XML:
<picker @change="selectChange()" :value="val" :range="selectDatas">
<view class="uni-input">{{selectDatas[val]}}</view>
</picker>
JavaScript:
export default {
data() {
return {
selectDatas: [{"select1","select2"],
val:0
}
},
methods: {
selectChange(e){
console.log('picker发送选择改变,携带值为', e.detail.value)
this.val = e.detail.value
}
}
}