cross-domain

问题 I am creating a widget in js that will be implemented across many websites, Facebook requires me to give them "my domain" so they will know that I am verified. The problem is that the widget will be used from many websites, and I am not going to manuly list all of those domains to Facebook. How can I enable my app to work from those different websites using js only? (for the widget) Thanks in advance. 回答1: i use ajax for something similar. i ajax to a php page, and use the php sdk for all the

问题 I wrote this following ajax request: $.ajax({ type : "POST", processData:false, crossDomain:true, crossOrigin:true, contentType:false, headers: { "Access-Control-Allow-Origin": "*", "Access-Control-Allow-Methods": "POST", "Access-Control-Allow-Headers": "Origin, X-Requested-With, Content-Type, Accept", }, url : 'my URI', data: formData, success : function(receivedData) { console.log("SUCCESS: "); alert(receivedData); } }); But in the reply I'm getting this following message in by browser :

问题 I have a Windows Azure WorkerRole which hosts a WCF Service. This service shall be consumed by a Silverlight application. Locally, this works fine, however, when I try to deploy it, the endpoint needs to be configured in the Role configuration (see image below). When I delete that endpoint "WCFEndpoint", everything works fine locally. However, when it is there, the following exception occurs: System.ServiceModel.AddressAlreadyInUseException: HTTP konnte die URL "http://+:9196/GreenwayService/

问题 Today I attempted to browse a new feature recently deployed to our testing environment (NOT LOCAL). After navigating to the new feature I was met with a blank page. Confused, I checked Chrome's console and found an error: XMLHttpRequest cannot load https://test.mytestsite.com/SomeApplication/api/SomeController/SomeMethod/8?Id=523283&SecondId=1612w3426653. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://test.mytestsite.com' is therefore not allowed

问题 I am trying to make a cros request to skyscanner and get some information. I have studied their doc and here is what I need to do: make a session using POST request, then get a response header, then use that url to make GET request, to get flight data. So basically there are 2 API calls. This is the code I have: export function getFlights() { const request = axios.post( 'http://partners.api.skyscanner.net/apiservices/pricing/v1.0/', JSON.stringify({ "cabinclass": "Economy", "country": "UK",

问题 I am working on an sencha-touch-2.1.0-based application.The application deals with some cross-domain requests. We wrapped the js files with Android code with PHONEGAP to make the application run in a Android Phone. And i have installed the wamp server whose apache version is 2.4.4. I want to test the UI of the app in a Android Phone browser,so i put the src files of the sencha touch application in the www directory of the apache server of the WAMP. But i have got an request error in the

问题 $.ajax({ url: 'https://XXXXX.desktop.XXXX.com:9011/iws-merchant/XXXXX.htm', dataType: "jsonp", success: function (response) { str=response; }, error: function( response ) { alert( "ERROR: " + JSON.stringify ); } }); It is always going in error block. I am making an AJAX call to a different PORT(Same Domain). But when i try to hit the same URL in new tab. I am able to see the response. Any help will be highly appreicated. 回答1: you can use JSONP as Gaurav Agrawal suggested OR you can enable the

问题 I'm running a rails3 project with an external asset host for all javascript, images, swfs etc. This is on a completely different domain. So know I tried to embed some SWFs using swfobject. In development (same host) everything works fine, but in production (different hosts) it doesn't start the flash (firebug shows the file is loaded but nothing appears on the page). I already put this crossdomain.xml file in the root of the asset host but it does not change anything at all. http://my.host

问题 I configures my Jetty server to allow cross domain http requests (allowedOrigins = *) and also to allow cross domain authentication (allowCredentials=true) using its CrossOriginFilter. Cross domain http requests without authentication requirement work ok. Now when it comes to http calls that require authentication It doesn't work out using JQuery. I use the following code and followed this example: http://www.aswinanand.com/2009/01/http-basic-authentication-using-ajax/ function login(username

问题 I am building a bunch of Web Services using C# and the Web API. The services will be accessible from multiple web apps, and multiple native apps. The application manages a list of authorized domains, and a list of authorized app ID's (to be used with native apps). I am looking for a way to detect the domain a web app is being hosted on, so that I can compare that domain name against my list of authorized domains. So far, the only properties I can find in the request context are properties