cross-domain

问题 I'm developing an application using Extjs-6.0.0 in client side. I run client side application in port 80 . My server side application running in port 8084 . When I submit a form with form.submit , the follow errors are occur. XMLHttpRequest cannot load localhost:8084/GeoAd/ad/add. Cross origin requests > are only supported for protocol schemes: http, data, chrome, chrome-extension, > https, chrome-extension-resource. chrome-extension, https, chrome-extension-resource. Uncaught NetworkError:

问题 My 1st question here. Here is the task. I have a button which I want to put on 3rd party websites. When user clicks that button - a new window opens by means of javascript window.open method. In that window user is redirected to my web application and have to log in. Now, how can I know for sure where the user came from (e.g. which website he clicked the button on). Basically I want two things - make sure I can track which website the button was clicked on when the popup opens AND also make

问题 Ok, here's the problem: The remote site needs to pull complex html page content from other domain. Iframe solution is not good enough because of the problem with determining the page height, and cross domain ajax is not allowed on IE browsers. There is JSONP but amount of code that needs to be served is too complex and we also need to serve some funcionalities. The solution: On server side we are dinamically generating javascript that contains all the complex html content in a string variable

问题 I'm trying to work out how to use DOH to test Dojo modules if I don't install Dojo locally to my project. I'm working in Eclipse and ideally, I'd like something that I can run as part of a Maven build eventually. The Dojo package is 5-20Mb and I don't want to have it stashed in my source control system with each project if possible. I've tried a few options with the runner.html test runner, but DOH is going to need to find a Dojo somewhere, and then it seems that modules will be found

问题 I'd like to offer a way to my users to promote my website, blog etc. on their website. I can make a banner, logo whatever that they can embed to their site, but I'd like to offer dynamic content, like "the 5 newest entry's title from my blog". The problem is the same origin policy. I know there is a solution (and I use it): they embed a simple div and a JavaScript file. The JS makes an XmlHttpRequest to my server and gets the data as JSONP, parses the data and inserts into the div. But is it

问题 I have a Silverlight 3 control that makes a cross-domain HTTP request to http:// somedomain/. I am using the browser HTTP stack to make this request. A proper clientaccesspolicy.xml on somedomain is in place. My browser has a set of cookies for somedomain and I want these to by used when said HTTP request is made. When my Silverlight control is loaded from http:// localhost/, however, none of my cookies seem to be transmitted (I am using Fiddler to trace HTTP traffic)! When I upload the xap

问题 I am developing Analytics application and I need a way to identify each user device uniquely. For this, the approach I am following is creating a "cookie" from a server side. All page clicks and tracking will be updated to server using Ajax requests. My problem is, I have my analytics in xyz.com. Abc.com and 123.com are the applications which installs my plugin(javascript) code. On the first visit, I am creating a cookie "sha1" to identify each user/device uniquely, on each consecutive

问题 Internally in our collaboration we exchange XML files with state information about our experiment. The source of these XML files is a central website where we would like the files to be rendered with a XSL stylesheet. When a collaborator downloads the XML file to her local computer and tries to open the file in Firefox (or anything else than Safari it seems) the browser refuses to load the now external XSL file due to cross-domain conflict. This behaviour is survivable, the problem is that

问题 I have my JavaScript files on my main domain and I want to do some calls from the subdomain. I have added: url: "http://domain.com/ajax.php" So the full code is: $.ajax({ type: "POST", url: "http://domain.com/ajax.php", data: { var1: var1, var2: var2 }, success: function(data){ } }); But on Firebug it shows the request as red and it fails to respond. Also the POST parameters are there as they should. Should I create a new JS file on the subdomain and add the necessary codes and do from there

问题 I uploaded my wordpress blog on url : http://blog.in I am getting cross domain exception while calling following url $.ajax({ type: "POST", url: "http://app.blog.in/getToken", contentType: "text/html", success: function(msg) { alert(msg); } }); Please suggest me Thanks 回答1: Since you are loading from a different subdomain, browser security doesn't allow that. Unless you can move the data you're loading to the same domain (that's same subdomain as well), you should look into using JSONP. Then