vue簡單下拉框元件
阿新 • • 發佈:2019-02-11
export default{
data(){
return{
showData: false
}
},
props: {
dataList:Array,
selectedValue: Object,//傳回父元件的選擇值
widthData:{
type: String,
default: "160px"
}
},
methods: {
showDataList(){
this.showData=!this .showData
},
select(item,index){
this.showData=false;
console.log("選擇");
console.log(item);
console.log(index);
//this.selectedValue=item;
//賦值的時候要分開寫
this.selectedValue.key=item.key;
this.selectedValue.value=item.value;
this .$emit('select');
console.log("0"+this.selectedValue.value);
},
},
mounted(){
}
}