javaScript打印对象 Ajax例子

function aaa(obj){
obj = {"cid":"C0","ctext":"区县"};
    var temp = "";
    for(var i in obj){//用javascript的for/in循环遍历对象的属性
        temp += i+":"+obj[i]+"\n";
    }
    alert(temp);//结果：cid:C0 \n ctext:区县
}

function del(id){
    var t=$(obj);
    if (confirm("确认要删除吗？")==true){
        $.ajax({
            type:"get",
            url:"sql.php?action=del",
            data:{"id":id,"db":"article"},
            success:function(data){
                if(data=="1"){
                    t.parents('tr').remove();
                    alert("删除成功!");
                }else{
                    alert("删除失败");
                }
            }
        })
    }else{
        return false;
    }
}