我在将数据从 JQuery ajax 调用传回调用位置时遇到问题。有问题的代码如下:
jQuery("#button").click(function()
{
for(var i = 0;i < data.length; i++)
{
result = updateUser(data[i]); //result is not populated..
alert(result); //prints 'undefined'
}
});
function updateUser(user_id)
{
jQuery.ajax({
url:"/users/update/"+user_id,
type:"GET",
async: false,
success: (function(data){
//if I alert "data" here it shows up correctly
//but if i try to return it like below
//it does not get passed correctly
return data;
})
});
非常感谢任何指针