一旦用户点击删除按钮,我的jQuery脚本会要求服务器删除所选项.
谢谢
我的jQuery代码：
$.ajax({
type: "post",url: "myAjax.PHP",dataType: "text",data: {
some:data
},error: function(request,error)
{
// tell the user why he couldn't delete the item
// timeout,item not found ...
},success: function ( response )
{
// tell the user that the item was deleted
// hide the item
}
);
header("HTTP/1.0 404 Not Found");
header('HTTP',true,500); // 500 internal server error
// etc etc..
查看header()了解更多选项.所有的HTTP错误代码都可以使用.
相关问题：How do you trigger the “error” callback in a jQuery AJAX call using ASP.NET MVC?
