数组重组

[jy02409187]

function aaa(){
	var aa={data:[{type:1,name:"dsaf"},{type:2,name:"sdfsf"},{type:3,name:"terte"},{type:1,name:"eqweqw"},{type:1,name:"hgfhgfh"},{type:2,name:"dad"},{type:1,name:"jghjh"},{type:3,name:"dads"}]};
	var a1=[],a2=[],a3=[],len=0;
	
	len = aa.data.length
	
	for(var i =0; i<len; i++){
		if(aa.data[i].type==1){
			a1 += aa.data[i]
		}else if(aa.data[i].type==2){
			a2 += aa.data[i]
		}else if(aa.data[i].type==3){
			a3 += aa.data[i]
		}
	}
}

现在 a1,a2,a3都是空数据

[Mr-Jee]

a1 += aa.data[i] => a1.push(aa.data[i])

后面的也是这样改

[scscms太阳光]

<script type="text/javascript">
 var aa={data:[{type:1,name:"dsaf"},{type:2,name:"sdfsf"},{type:3,name:"terte"},{type:1,name:"eqweqw"},{type:1,name:"hgfhgfh"},{type:2,name:"dad"},{type:1,name:"jghjh"},{type:3,name:"dads"}]};
 var a1=[],a2=[],a3=[],len=0;
    for(var i=0;i<aa.data.length;i++){
        window["a"+aa.data[i].type].push(aa.data[i].type);
        //window["a"+aa.data[i].type].push(aa.data[i].name); 我怎么感觉你需要的是这个
    }
</script>

[jy02409187]

有个报错 对象不支持“push”属性或方法