jsonp

问题 I am trying to consume a web service that claims to return JSON, but actually always returns JSONP. I don't see a way to change that service's behavior. I would like to use NewtonSoft Json.Net to parse the result. I have declared a class, let's call it MyType that I want to deserialize the inner JSON result into. JSONP: parseResponse({ "total" : "13,769", "lower" : "1", "upper" : "20"}) As you can see this is not correct JSON as it has parseResponse( prefix and ) suffix. While this example is

问题 How Ajax call to server page works prefect in mobile app (using PhoneGap). But, When I run the same Ajax call from normal HTML page in PC browser it is not working. I guess the problem is cross domain. But, how it's work good in mobile app. Using JSONP it is working fine in pc browser and mobile app (using PhoneGap). But in mobile app without datatype="jsonp" also working fine. 回答1: From the PhoneGap FAQ: Q. I want to create an application for phonegap to access externally deployed web

问题 At some point recently Chrome has stopped showing data loaded via jsonp with the error [blocked] The page at https://user.example.com/category/12345 ran insecure content from http://livedata.example.com/Data.svc/jsonp/GetData?category=12345&callback=_jsp&_1346417951424=. It still works fine on all other browsers, and has been confirmed on several different computers running Chrome. The only mention I've seen of this problem before is when the page was served from one of Google's own domains

问题 I have a piece of javascript executing on a jetty server which is sending a XMLHTTPRequest to a scoket on another server(wamp server). The request gets sent to the socket, however the XHR response seems to be getting blocked. I have heard that I can use JSONP to overcome this problem. However as I am new to both javascript and I have never used JSONP technique before I would greatly appreciate any help in how to use this technique? function sendPost(url, postdata, callback) { xmlHttp

问题 I was looking into the concept of JSONP callback function. I read some articles regarding that and wanted to get a good grasp of the concept of JSONP. So, I uploaded one json file to the server - json file And here is the js code which I wrote to retrieve the data. The call is made from localhost to the abhishekprakash.com. var xhr; var dataList; xhr = new XMLHttpRequest(); xhr.open('GET', 'http://abhishekprakash.com/script/example.json?callback=func_callbk', true); xhr.send(); func_callback

问题 I have a web page that asks the user for a paragraph of text, then performs some operation on it. To demo it to lazy users, I'd like to add an "I feel lucky" button that will grab some random text from Wikipedia and populate the inputs. How can I use Javascript to fetch a sequence of text from a random Wikipedia article? I found some examples of fetching and parsing articles using the Wikipedia API, but they tend to be server side. I'm looking for a solution that runs entirely from the client

问题 Please consider this javascript: $.ajax({ url:'http://ichart.finance.yahoo.com/table.csv?s=GS&a=00&b=1&c=2010&d=08&e=3&f=2012&g=d&ignore=.csv', type:'get', dataType:'jsonp', success:function(data){ alert(data); } }) The URL returns a .csv file, but I am specifying the jsonp data type because this is a cross-domain ajax request. Without that parameter I get the "origin is not allowed" error. Since I specify the jsonp data type, the ajax function throws an error because the .csv file is not

问题 I'm making a jQuery $.getJSON request to another domain, so am making sure that my GET URI ends with "callback=?" (i.e. using JSONP). The NET panel of Firebug shows that I am receiving the data as expected, but for some reason the Console panel logs the following error: "invalid label". The JSON validates with JSONLint, so I doubt that there is anything truly wrong with the structure of the data. Any ideas why I might be receiving this error? 回答1: This is an old post, but I'm posting a

问题 I would like to make cross domain request in the client end, so I chose JSONP. I am new to JSONP and would like to make a request to http://somedomain.com using JavaScript and not jQuery. It would be very helpful for my development if I get sample snippet to make and handle a request using JSONP in JavaScript. 回答1: Here's a small example fetching data from a google spreadsheet: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head>

问题 I was wondering if there is a limitation of the number of images that are tagged that you can return? This is my code: <script type="text/javascript"> $(function() { $.ajax({ type:'GET', dataType:'jsonp', cache: false, url:'https://api.instagram.com/v1/tags/[TAG NAME]/media/recent?client_id=[CLIENT ID]', success: function(data) { for (var i = 0; i < 50; i++) { $(".pics").append("<li><a target='_blank' href='" + data.data[i].link + "' class='upshot-instagram' rel='instagram-group'><img src='"