I have got this function:
var current_url=window.location.href;
$.ajax({url: 'http://api.apps.com/html/'+appid,
data: {url:current_url},
dataType: 'jsonp',
timeout: 10000,
jsonp: "set_url_target",
success: function(data) { console.log(data); },
error: function(jqXHR, textStatus, errorThrown) { console.log(errorThrown); console.log(textStatus); }
}).done(function() {
console.log("Message has been complete!!");
});
What I want is to trigger this function on http://api.apps.com/html/ (Note it is a different domain).
function set_url_target(url){
console.log("Url has been recieved: "+url);
}
So far the set_url_target isnt being triggered, and I get nothing being printed to the console, no error or nothing.. why?
if the external application isnt under your control I am afraid you cannot do much as you need to update the response that is sent by the server to the client side to use JSONP successfully..
thus you have two options:
a) make the call on server side in your application and return it to the client
b) alternatively to entirely make it client side you could use something like yahoo pipes or other services which transform the json response to valid jsonp response.
here is an example on how to do it using yahoo pipes: https://gist.github.com/316660
I am not sure about the license, do check upon them and if there are and associated API/Bandwidth costs. Let me know how it works out for you..
Try this, note the jsonp and jsonpCallback attributes
var current_url=window.location.href;
$.ajax({url: 'http://api.apps.com/html/'+appid,
data: {url:current_url},
dataType: 'jsonp',
timeout: 10000,
jsonp : false,
jsonpCallback: "set_url_target",
success: function(data) { console.log(data); },
error: function(jqXHR, textStatus, errorThrown) { console.log(errorThrown); console.log(textStatus); }
}).done(function() {
console.log("Message has been complete!!");
});
For more info on this, AJAX
Related
In JQuery AJAX while calling a REST API, As per the functionality the negative use cases needs to be logged.
In the chrome console this can be seen
net::ERR_ADDRESS_UNREACHABLE
net::ERR_NETWORK_CHANGED
net::ERR_NAME_NOT_RESOLVED
how to capture these exact errors in the error callback or any other means
The JQuery AJAX Code is
$.ajax({
type: 'GET',
url: <my url>,
contentType:'application/json',
dataType:'text',
beforeSend: function (xhr) { },
data: "",
success: function (responseData, textStatus, jqXHR) {
//success code
},
error: function (responseData, textStatus, errorThrown) {
console.log(arguments);
//here I need to capture the exact network error
}
i'm trying to get only the returned URL from ajax request
like this
$.ajax({
type: "GET",
dataType : "jsonp",
async: false,
url: $('#FaceBookProfileLink').attr('href'),
success: function(response) {
console.log(response);
},
error: function (jqXHR, textStatus, errorThrown) {
console.log(jqXHR);
console.log(textStatus);
console.log(errorThrown);
}
});
but i can't.
the returned URL showing in the console as js file but i can't get it
please any help and many thanks in advance.
As you are using 'GET' method, retrieve them with $_GET[], ie:
echo $_GET['code']
here is my code, i suggest you to test it :
function callDeezerAPI() {
$.ajax({
type: 'GET',
url: 'http://api.deezer.com/playlist/580739065',
dataType: 'jsonp',
success: function(data) {
console.log(data);
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
console.log(XMLHttpRequest);
console.log(textStatus);
console.log(errorThrown);
}
});
}
callDeezerAPI();
I'm just trying to get the same result as if I'go to http://api.deezer.com/playlist/580739065 and works with these JSON data.
When I use JSONP dataType, I can see the data I want through a JQuery error... so I can't use it.
Please let me know if someone knows how to do this using JSON or JSONP (it seems that Deezer API accepts JSONP...).
Thank you !
You must specify the format via the output-parameter:
http://api.deezer.com/playlist/580739065?output=jsonp
I'm using the following code to get the dataa from the server:
$.getJSON('http://xxx.xxx.xxx.xx/SampleWebService/Service.svc/SampleMethod?callback=?', dd, function (data) {
alert(data);
});
From the server, I'm sending the byte array as response.
In firebug, in Net > Response tab, I get:
jQuery19101878696953793153_1365677709012([67,37,94,38,42,44,69,67,71,32,97,116,116,97,99,104,101,100,32,102,111,114,32,112,97,116]);
Also in Net > JSON tab, I get data with several keys.
But how to get the data at alert(data);; so that I process on that data.
I don't know, how this thing works.
Edit:
I tried this different approach:
$.ajax({
type: "GET",
dataType: "jsonp",
contentType: "application/javascript",
data: dd,
crossDomain: true,
url: "http://xxx.xxx.xxx.xx/SampleWebService/Service.svc/SampleMethod",
success: function (data) {
alert(JSON.parse(data));
},
complete: function (request, textStatus) { //for additional info
alert(request.responseText);
alert(textStatus);
},
error: function(request, textStatus, errorThrown) {
alert(textStatus);
}
});
But I got: parseerror as alert.
From looking at the docs (I haven't tried this) you need to explicitly tell jQuery that you're making a JSONP call that will invoke the function that's returned. Something like this:-
$.ajax({
type : "GET",
dataType : "jsonp",
url : "http://xxx.xxx.xxx.xx/SampleWebService/Service.svc/SampleMethod",
success: function(data){
alert(data);
}
});
Function you are looking for is JSON.parse. Please try this code :
$.post("YouURL", { 'ParameterName': paramvalue }, function (Data) {
var data = JSON.parse(data);
});
Your response is a function call. If u define function name with name jQuery19101878696953793153_1365677709012 you can process the 'data' else from your server just send the json as a response to $.getJSON's callback to work
The problem was the data was very huge. I was sending array of around 10,00,000+ bytes.
So instead I divided it into list of bytes (each having 1000 bytes) & then sent as response.
I don't know if this is the best solution, but it solved my problem.
BTW, thanks to all for helping me.
I have a php script, which return serialized in php data. And I try to receive this data by using $.ajax() method from jQuery 1.7. Here is the example.
$.ajax({
url: 'http://input.name/get.php?do=lookup' + '&domain=twittorama&tlds=.ru,.com,.net,.comf.ru',
type: 'GET',
dataType: 'text',
cache: 'false',
complete: function(res) {
alert('COMPLETE() done');
console.log(res);
}
});
In console I see only
Object { readyState=0, status=0, statusText="error"}
So, what I do wrong? Could you help me please?
UPD
Interesting notice: if I use JSONP dataType request can receive data, but can't process it.
Here is an example.
$.ajax({
url: 'http://input.name/get.php?do=lookup',
data: 'domain=twittorama&tlds=.ru,.com,.net,.comf.ru',
dataType: 'jsonp',
cache: false,
success: function(data) {
alert("Data: "+data);
},
error: function(jqXHR, textStatus, errorThrown) {
alert("Error: "+textStatus);
console.log(jqXHR);
}
});
Instead of complete: use success: then res will be the returned data from your ajax request.
Remember to use error: as well incase there is an error with you call, as it seems that there might be in your console output.
Code:
$.ajax({
url: 'http://input.name/get.php?do=lookup',
data: 'domain=twittorama&tlds=.ru,.com,.net,.comf.ru',
cache: false,
success: function(data) {
alert("Data: "+data);
},
error: function(jqXHR, textStatus, errorThrown) {
alert("Error: "+textStatus);
console.log(jqXHR);
}
});
Your code is probably fine, but you're trying to violate the same origin policy. Basically, if your site is http://aaa.com/, you cannot make AJAX called to http://bbb.com/.
There are a few ways around it:
Getting around same origin policy in javascript without server side scripts
But most of them require that both sides play nice.
The response is the second parameter of complete function:
$.ajax({
url: 'http://input.name/get.php?do=lookup' + '&domain=twittorama&tlds=.ru,.com,.net,.comf.ru',
type: 'GET',
dataType: 'text',
cache: 'false',
complete: function(res,response) {
alert('COMPLETE() done');
console.log(response);
}
});
More info: http://api.jquery.com/jQuery.ajax/
You should also consider using JSON, not php serialized data