I got simple ajax call i could not get why it is not running success method despite the fact that chrome developer tools show that it is getting the response for the request.
$( document ).ready(function() {
var url_API="http://moviesapi.herokuapp.com/cinemas/find/"+"PL15RH";
$.ajax({
type: 'GET',
url: url_API,
dataType: "jsonp",
crossDomain:true,
success: function (response) {
alert(1);
}
});
});
The API doesn't support jsonp. You're getting 500 (Internal Server Error).
It does support JSON, but you're getting the classic No 'Access-Control-Allow-Origin' header is present on the requested resource CORS error. You need to explicitly send the Access-Control-Allow-Origin header on your heroku API:
Header property:
Access-Control-Allow-Origin: *
A more verbose solution: "No 'Access-Control-Allow-Origin' header is present on the requested resource"
try this:
jQuery(document).ready(function($) {
var url_API="http://moviesapi.herokuapp.com/cinemas/find/"+"PL15RH";
$.ajax({
type: 'GET',
url: url_API,
dataType: "json",
crossDomain:true,
success: function (response) {
alert(response);
}
});
});
Related
Site works completely OK on other hosting. That is also shared. But doesn't work on current hosting when an Ajax post request is made. The server(not app) responds with 403.
What should I do now? I used postman and it works okay. No problem in url also.
Update:
the code for ajax request:
$.ajax({
type: "POST",
url: window.location.href.split('?')[0],
data: data,
success: function(data){
window.location = data.redirect_to;
},
error: function(data){
},
dataType: 'json'
});
The problem was "not setting" content-type in headers.
I changed the code into:
$.ajax({
type: "POST",
url: window.location.href.split('?')[0],
data: JSON.stringify(data),
success: function(data){
window.location = data.redirect_to;
},
error: function(data){
},
dataType: 'json',
headers: {
'Content-Type':'application/json'
}
});
And it worked.
I am getting data by verifying through "jsonp" but it is going to error.
$.ajax({
type: 'GET',
url: _BaseUrl,
contentType: 'application/json;charset=utf-8',
processData: false,
crossDomain: true,
dataType: 'json',
success: function (data) {
sourceGrid = data;
return true;
},
error: function (jqXHR, textStatus, errorThrown) {
alert(jqXHR.error);
return false;
}
});
Error is:
XMLHttpRequest cannot load url. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin url is therefore not allowed access.
Please mention URL you are using for AJAX.. One reason could be you are using full url with http.. Try relative URL.
I have got the answer.Need to call a class which contains in detail to allow access.
I'm not clear if my response to a JSONP call needs to have the callback reference in the response. For example, the following AJAX call:
$.ajax({
type: 'GET',
url: ajaxurl ,
async: false,
dataType: "jsonp",
jsonpCallback: "do_teacher_survey_callback",
data: {action: 'test'},
success: function (result) {
},
error: function (request,error) {
}
});
Does the response need to look like the following:
do_teacher_survey_callback({"field":"data"})
Or can I just return pure JSON like this:
{"field":"data"}
I'm confused because I have used JSONP before to resolve cross-domain calls to servers that I had no control over the response and it worked fine.
Afternoon!
I a trying to send a get request usng jquery/ajax and I need to set headers. When I try setting the headers using Chrome's REST app, it woks fine and returns what I need.
I am watcing the headers in Firebug hen I run this code:
$.ajax({
url: urlLoginCall,
type: 'GET',
headers: {'Accept': 'application/json'},
success: function(r){
alert("success");
},
error: function(){
alert("failure");
}
});
The above works fine and I get a failed response, since I am not including the authorization info in the headers. But it at least shows me something in Firebug that I am setting the header Accept.
When I try to add the X-DocuSign-Authentication header, i get the failed alert, but nothing comes up in Firebug:
$.ajax({
url: urlLoginCall,
type: 'GET',
headers: {'X-DocuSign-Authentication': jsonLoginCall},
success: function(r){
alert("success");
},
error: function(){
alert("failure");
}
});
Any ideas would b helpful. Thanks!
cross domain request issue
my ajax call code actually when i am running given url directly in browser it shows me json data but using ajax call it always shows me ajax error believe me i tried n follow many things no fruitful result from 18 days.
$.ajax({
crossDomain:true,
type: "GET",
url: 'http://taxihub.azurewebsites.net/Mobile/api/json.php?method=getCompanyList',
contentType: "application/json; charset=utf-8",
dataType: "json",
processData: false,
success: function (data) {
console.log(data);
return;
},
error: function (err) {
console.log("AJAX ERROR");
console.log(err.responseText);
}
});
you can also check this link directly u will see json data coming but i found error i dont know why
"http://taxihub.azurewebsites.net/Mobile/api/json.php?method=getCompanyList"
error: OPTIONS http://taxihub.azurewebsites.net/Mobile/api/json.php?method=getCompanyList Origin lhost:809 is not allowed by Access-Control-Allow-Origin.
please help me i am stuck here from 18 days on this issue
Remove the cross-domain and content-type part and it'll work but you'll have to do a little extra string manipulation work to put it in JSON object:
$.ajax({
type: "GET",
url: 'http://taxihub.azurewebsites.net/Mobile/api/json.php?method=getCompanyList',
dataType: "json",
success: function (data) {
console.log(data.result.getCompanyList[0].CompanyID);
return;
},
error: function (err) {
console.log("AJAX ERROR");
console.log(err);
}
});
}
Actually it seems cross-domain doesn't have any effect with or without it. I guess the server you're targeting doesn't have strict cross-domain prevention but doesn't like the JSON content-type. I'd be glad to get a more specific explanation.
EDIT I used JQuery 1.10.2 if it matters