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vue百度下拉框

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]; } } }); };