I am having issues making the ajax request from my localhost to http://steamcommunity.com/profiles/{steamid}/inventory/json/730/2
The issue seems to be that they do not have CORS headers enabled, so I have to use jsonp. Since the GET request returns json, but my ajax function is expecting json-p I receive an error:
Uncaught SyntaxError: Unexpected token :
2?callback=jQuery22005740937136579305_1452887017109&_=1452887017110:1
I need this resource, but I am unsure how to get around this. I've looked around on SO, but haven't found anything that matches this issue specifically. There are a few sites that are able to obtain a specific user's inventory, so in some respect it has to be possible.
My Ajax call
$.ajax({
url: "http://steamcommunity.com/profiles/76561198064153275/inventory/json/730/2",
type: 'GET',
dataType: 'jsonp',
success: function(response) {
console.log(response);
if(response.error){
alert(response.error_text);
}else {
console.log("SUCCESS!!");
}
}
});
I have figured out a workaround! I am using django for my web application and so I tried to make the request server side.
I installed the requests library through pip (The library: http://docs.python-requests.org/en/latest/)
In my django app I made a view that would be called by my AJAX request
def get_steam_inv(request):
user_steam_profile = SteamProfile.objects.get(brokerr_user_id = request.user.id)
r = requests.get("http://steamcommunity.com/profiles/76561198064153275/inventory/json/730/2")
return JsonResponse(r.json())
Then my ajax request for this view:
$.ajax({
url: "/ajax_get_steam_inv/",
type: 'GET',
success: function(response) {
console.log(response);
// result = JSON.parse(response);
if (response.error){
alert(response.error_text);
} else {
console.log(response);
}
}
});
And now I have the data I needed !
hi i write in this code but i get Error like UNdefined how we can resolve this issue if any one know this answer plz let me know
$.ajax({ type: "POST", contentType:"application/json; charset=utf-8", dataType: "application/json", url:"some url",
data :{familyVoterId:'0',boothId:'0',voterId:'59136604',previousEnrollmentNumber:'29422415',casteId:'62',street:'hamlet',voterRelationId:'8',cadrePrevYear:'',relativeName:'DESSAPPA',previousRollesList:[{fromDateStr:'2012-10-24',cadreRoleId:'1',cadreCommitteeId:'1',cadreCommitteeLevelId:'1',toDateStr:"2013-10-24"}],partyMemberSinceStr:"2001-10-24",uniqueKey:"10d11073-a8b1-4764-bf2f-e2c0a269e9cd",nameType:"Voter",panchayatId:"0",age:28,surveyTimeStr:"2014-10-24 15:05:15",gender:"M",relationTypeId:8,bloodGroupId:3,dobStr:"1968-02-02",nomineeGender:"1",photoType:"VOTER",voterCardNumber:"UXN0862806",longititude:"78.413",aadheerNo:"987654321",candidateAadherNo:"12345678910",educationId:"2",nomineeAge:"21",previousParicaptedElectionsList:[{"electionTypeId":17,candidateId:"30126",constituencyId:"461"}],voterName:"RAMAKRISHNA",occupationId:"1",houseNo:"3-60",cadreFamilyDetails:[],createdUserId:"152",refNo:"TR-T-9999-12985",constituencyId:"282",latitude:"17.4278",nomineeName:"nominee",mobileNumber:"9999999999"},
success: function(data)
{
alert("success");
},
error: function(msg)
{
alert(msg.message);
}
});
Also, in addition, the reason it is failing in the first place is because you need to do a cross-domain post. In order to do this correctly through jQuery, you need to use the following options:
dataType: 'jsonp',
cache: false,
I reproduced your error. In Chrome if you click inspect element and then select the Console tab you can see the error message :
XMLHttpRequest cannot load file:///D:/DeleteME/pyMail/some%20url.
Cross origin requests are only supported for protocol schemes: http,
data, chrome-extension, https, chrome-extension-resource.
As mentioned before you need to specify the data type as jsonp if your are posting to another domain.
Example:
$.ajax({ type: "POST", contentType:"application/jsonp; charset=utf-8", dataType: "application/json", url:"http://www.google.com",
data :{familyVoterId:'0',boothId:'0',voterId:'59136604',previousEnrollmentNumber:'29422415',casteId:'62',street:'hamlet',voterRelationId:'8',cadrePrevYear:'',relativeName:'DESSAPPA',previousRollesList:[{fromDateStr:'2012-10-24',cadreRoleId:'1',cadreCommitteeId:'1',cadreCommitteeLevelId:'1',toDateStr:"2013-10-24"}],partyMemberSinceStr:"2001-10-24",uniqueKey:"10d11073-a8b1-4764-bf2f-e2c0a269e9cd",nameType:"Voter",panchayatId:"0",age:28,surveyTimeStr:"2014-10-24 15:05:15",gender:"M",relationTypeId:8,bloodGroupId:3,dobStr:"1968-02-02",nomineeGender:"1",photoType:"VOTER",voterCardNumber:"UXN0862806",longititude:"78.413",aadheerNo:"987654321",candidateAadherNo:"12345678910",educationId:"2",nomineeAge:"21",previousParicaptedElectionsList:[{"electionTypeId":17,candidateId:"30126",constituencyId:"461"}],voterName:"RAMAKRISHNA",occupationId:"1",houseNo:"3-60",cadreFamilyDetails:[],createdUserId:"152",refNo:"TR-T-9999-12985",constituencyId:"282",latitude:"17.4278",nomineeName:"nominee",mobileNumber:"9999999999"},
dataType: 'jsonp',
success: function(data)
{
alert("success");
},
error: function(msg)
{
alert(msg.message);
}
});
Message is not a property of the XHR object msg in your error callback function. That is why it shows undefined in your alert box. You can try to alert msg.statusText and see the status text.
Please check the documentation http://api.jquery.com/jquery.ajax/
(The jqXHR Object section)
Im trying to parse json from cross domain but im getting error like 405 (Method Not Allowed) in jquery plugin (im using latest plugin only from google) Any solution or suggestions will be great help for me.
Thanks
Basha
Here is my code
$(document).ready(function() {
$.ajax({
type: "GET",
url: "http://myurl.com/webservice&callback=?",
contentType: "application/json; charset=utf-8",
crossDomain: true,
dataType: "jsonp",
data: "{}",
Accept: "",
beforeSend: setHeader,
success: OnGetAllMembersSuccess,
error: OnGetAllMembersError,
});
});
function setHeader(req) {
req.setRequestHeader("Authentication", "Basic credentials");
req.setRequestHeader("Content-Type", "application/json");
req.setRequestHeader("Accept", "application/json");
}
function OnGetAllMembersSuccess(data, status) {
alert(status);
$.each(data.result, function(key, value) {
$("#result").append(key+" : "+value);
$("#result").append("<br />");
});
}
function OnGetAllMembersError(request, status, error) {
alert(status);
}
While using jsonp as dataType, you need to bind a call back function in the server side..
for example, if you need a json response like {"id":"myId"}, at the server side it should be return like "mycallback({"id":"myId"})";
Also you need to write that function in client side too.
function mycallback(json)
{alert(json);}
I'm using .asmx web service and web service method can serialize to json string(3506 record) by using JavaScriptSerializer class and i don't get any error from VisualStudio.
On the other hand my phonegap app using this service and i can consume with that. But my last method contents 3506 records and when i call this method from javascript i get
"error during serialization or deserialization using the json
javascriptserializer"
error.
Should i use paging or smth on web service? If yes can anybody tell me how to do that? Like i said i can use this method from browser. i can get this error when i call on javascript.
$.ajax({
type: "POST",
url: "WEB_SERVICE_URL",
data: "{ dummyParameter:dummy }",
contentType: "application/json; charset=utf-8",
dataType: "json",
beforeSend: function() {
app.showLoading();
},
success: function(msg) {
clCard = JSON.parse(msg.d);
alert(clCard.length);
},
complete: function() {
app.hideLoading();
},
error: function(msg) {
app.hideLoading();
alert('Error');
}
});
Please have a look at this. I think helped you.
I have asked a question regarding invalid label on firebug which happens when I try to retrieve data from my restful web service. Most of the answers I received was about setting a callback function. but I can't seem to get the right juice from it. can you show me an exact code on how to do it? or atleast correct the code here:
type: "GET",
cache: false,
contentType: "application/json; charset=utf-8",
dataType: "jsonp",
processdata:true,
jsonp: false, jsonpCallback: "success",
url: 'http://localhost:8732/Service1/data/10',
success : function success(data) {
jsonResponse = eval("(" + data + ")");
alert(jsonResponse)
},
error : function(req,status, ex) {
alert(ex);
}
Thanks,
Wow, you've got a lot of unnecessary stuff there. Try this:
$.ajax({
url: 'http://localhost:8732/Service1/data/10',
dataType: 'jsonp',
error: function(req, status, ex) {
// your code here
},
success: function(data) {
//your code here
// Please note: you don't need to 'eval' the json response.
// The 'data' variable will be loaded with the object that the json string represents.
// By the way, don't use 'eval', ever.
}
});
jQuery will take care of the callback on the url. See here: http://api.jquery.com/jQuery.ajax/
UPDATE
Why jsonp? If you're getting this from localhost, why not just json? As discussed in the comments below, your server currently is not capable of a jsonp response, but it can do json.