[英]jQuery Ajax success callback not firing nor returning error
I have the follow POST request that isn't firing the success function nor is it giving me an error: 我有跟随POST请求,但没有触发成功函数,也没有给我一个错误:
$.ajax({
type: 'POST',
url: '/api/me',
data: {
z_num: $("#selectEmployee").val()
},
success: function(data) {
console.log('done post')
},
error: function(error) {
console.log(error);
}
});
I know for a fact the request works because it sends z_num
to the server for a database update (the database actually does get updated) so I'm not sure why it's not firing the success function... anyone have any idea what's going on? 我知道这个请求是有效的,因为它将z_num
发送到服务器进行数据库更新(数据库实际上确实更新了)所以我不确定为什么它没有触发成功函数...任何人都知道发生了什么?
Under some circumstances your server might not return the response correctly. 在某些情况下,您的服务器可能无法正确返回响应。 Have you tried to handle the actual response code (eg if your server returns 200) like this: 您是否尝试过处理实际的响应代码(例如,如果您的服务器返回200),如下所示:
$.ajax({
type: 'POST',
url : '/api/me',
data: { z_num: $("#selectEmployee").val()},
statusCode: {
200: function (response) {
// do your stuff here
}
}
});
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