Is there a way that I can see the URL that was requested when I do an Ajax request with jQuery?
e.g.,
var some_data_object = { ...all sorts of junk... }
$.get('/someurl.php',some_data_object, function(data, textStatus, jqXHR) {
var real_url = ? # <-- How do I get this
})
How can I access the URL that jQuery actually used to make the request? Perhaps some method/property of jqHXR? I couldn't find it in the documentation.
Thanks.
Set a break point in success method, then watch
this.url
is the real url for the request.
console.log(this.url); inside the success callback.
Here is a possible solution:
Report it in the error message you generate.
var url = "";
$.ajax({
url: "/Product/AddInventoryCount",
data: { productId: productId, trxDate: trxDate, description: description, reference: reference, qtyInCount: qtyInCount }, //encodeURIComponent(productName)
type: 'POST',
cache: false,
beforeSend: function (jqXHR, settings) {
url = settings.url + "?" + settings.data;
},
success: function (r) {
//Whatever
},
error: function (jqXHR, textStatus, errorThrown) {
handleError(jqXHR, textStatus, errorThrown, url);
}
});
function handleError(jqXHR, textStatus, errorThrown, url) {
//Whatever
}
Using $.ajaxPrefilter:
// Make sure we can access the original request URL from any jqXHR objects
$.ajaxPrefilter(function(options, originalOptions, jqXHR) {
jqXHR.originalRequestOptions = originalOptions;
});
$.get(
'http://www.asdf.asdf'
).fail(function(jqXHR){
console.log(jqXHR.originalRequestOptions);
// -> Object {url: "http://www.asdf.asdf", type: "get", dataType: undefined, data: undefined, success: undefined}
});
$.ajaxPrefilter is a very good advice! +1 for this one! :)It seems like the ajaxSend global handler (http://api.jquery.com/ajaxSend/) provides the url in its settings parameter. You could store a mapping from the xhr object to the url in your ajaxSend callback, then in your success callback look it up given the xhr object that it provides you with.
var mappings = {};
$.ajaxSend(function(event, xhr, settings) {
mappings[xhr] = settings.url;
});
$.ajax({
url: "http://test.com",
success: function(data, textStatus, xhr) {
console.log("url = ", mappings[xhr]);
delete mappings[xhr];
}
});
This has the advantage of not having to modify each $.ajax() object.
FYI, as an addition to airbai's comment -I cannot comment inside his answer,- you can add your own data to the call and retrieve it inside the callbacks. This way you don't have to parse the URL.
In this example JSONP request I have added the variable user_id (tested with jQuery 3.2):
var request = $.ajax({
dataType: "json",
url: "http://example.com/user/" + id + "/tasks?callback=?",
user_id: id,
success: function(data) {
console.log('Success!');
console.log("User ID: " + this.user_id);
},
timeout: 2000
}).fail(function() {
console.log('Fail!');
console.log("User ID: " + this.user_id);
});
I couldn't find it in the docs either. Maybe just add it to the jqXHR object through a "proxy" wrapper like...
I haven't tested this, so you may need to call
$.param() and concat to the url. See http://api.jquery.com/jQuery.param/
var myGet = function(url, data, success) {
$.get(url, data, function(data, textStatus, jqXHR) {
jqXHR.origUrl = url; // may need to concat $.param(data) here
success(data, textStatus, jqXHR);
});
}
usage:
var some_data_object = { ...all sorts of junk... }
myGet('/someurl.php',some_data_object, function(data, textStatus, jqXHR) {
var real_url = jqXHR.origUrl;
})
