通过AJAX获得Kuler主题

Question

Is there a way to request Kuler themes using AJAX, and then storing the themes in an array or something? I've got the API key and verified it's working. But I can't seem to get it working with AJAX... :\

$.ajax({
  url:"http://kuler-api.adobe.com/rss/search.cfm",
  data: {"searchQuery":"blue", "key":"Wh47EV3R7HEK3YI5"},
  success: function(data) {
     console.log(data);
  },
  error: function(xhr, txt, err) {
     //I always end up here... :\
     console.log("error text: " + txt);
     console.log("error message: " + err); //undefined
  }
});

The so-called documentation is of no help whatsoever...

edit: I've also tried this:

$.get("http://kuler-api.adobe.com/rss/search.cfm", 
      {"searchQuery":"blue", "key":"Wh47EV3R7HEK3YI5"},
      function(data) {
         console.log(data);
      }
);

Answer 1

The problem is that your browser doesn't allow cross-domain-requests with ajax. Google for this problem (cross domain requests ajax)

Basically you serve your content and this ajax/javascript from say http://www.mydomain.com but then the script tries to make a call to http://kuler-api.adobe.com which isn't allowed for security reasons.

I too tend to forget about this sometimes, thats why I didn't catch it immediately.

Solution is to setup a gateway-script on your server which does the request on your behalf and then returns the data as response to the ajax call. (be sure to make the script save, so it can't be misused as open proxy)