vue百度下拉框
阿新 • • 發佈:2019-02-18
window.onload=function(){
new Vue({
el:'body',
data:{
myData:[],
t1:'',
now:-1
},
methods:{
get:function(ev){
if (ev.keyCode==38||ev.keyCode==40){
return;
}
if(ev.keyCode==13){
window.open('https://www.baidu.com/s?wd='+this.t1);
this.t1='';
}
this .$http.jsonp('https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su',{
wd:this.t1
},{
jsonp:'cb'
}).then(function(res){
this.myData=res.data.s;
},function (){
});
},
changeDown:function(){
this.now++;
if(this.now==this.myData.length)this.now=-1;
this.t1=this.myData[this.now];
},
changeUp:function(){
this.now--;
if(this.now==-2)this.now=this.myData.length-1;
this.t1=this.myData[this.now];
}
}
});
};