true, ‘message’ => $error_message)); ?> “` 然后,在客户端的`error`回调函数中可以通过`responseJSON`属性获取到这个JSON对象,然后提取出错误消息进行处理。例如: “`javascript $.ajax({ url: “example.php”, success: function(response) { // 处理成功的
in the creation of the request. When an HTTP error occurs, the fourth argument (thrownError) receives the textual portion of the HTTP status, such as "Not Found" or "Internal Server Error." For example, to restrict the error callback to only handling events dealing with a particular URL:...
会在发送ajax请求的同时继续执行下面的js代码，如果下面的js代码需要使用到ajax传输过来的参数时，就会获取...
AjaxModifyOrderService.aspx"; alert($('#formAddHandlingFee').serialize()); $.ajax...alert("error:"+data.responseText); } }); } 方法二 //ajax...提交form表单的方式 $('#formAddHandlingFee').submit(function() { var AjaxURL= "...AjaxModifyOrderService.aspx"; alert($('#formAddHandling...
每次执行ajaxerror事件的时候,传递了event对象,jqXHR对象(jQuery1.5之前是XHR对象),和用于请求的settings对象。 当HTTP error发生,第四个参数(thownError)接受了HTTP的状态的文本部分,例如“Not Found”亦或“Internal Server Error” to restrict the error callback to only handling events dealing with a particular...
每次执行ajaxerror事件的时候,传递了event对象,jqXHR对象(jQuery1.5之前是XHR对象),和用于请求的settings对象。 当HTTP error发生,第四个参数(thownError)接受了HTTP的状态的文本部分,例如“Not Found”亦或“Internal Server Error” to restrict the error callback to only handling events dealing with a particular...
// error handling }); 1. 2. 3. 4. 5. Another way is using.ajax: $.ajax({ type: "POST", url: "some.php", data: "name=John&location=Boston", success: function(msg){ alert( "Data Saved: " + msg ); }, error: function(XMLHttpRequest, ...
Specify the callback function name for a JSONP request. This value will be used instead of the random name automatically generated by jQuery. It is preferable to let jQuery generate a unique name as it'll make it easier to manage the requests and provide callbacks and error handling. You ...
error在请求出错时调用。传入XMLHttpRequest对象,描述错误类型的字符串以及一个异常对象(如果有的话) dataFilter在请求成功之后调用。传入返回的数据以及"dataType"参数的值。并且必须返回新的数据(可能是处理过的)传递给success回调函数。 success当请求之后调用。传入返回后的数据,以及包含成功代码的字符串。
@Marc, jQuery has been notorious in handling error codes. It does not use error callback with jsonp datatype. See this post: http://forum.jquery.com/topic/jquery-ajax-with-datatype-jsonp-will-not-use-error-callback-if-request-fails I would suggest you use statusText inside the success ...