new Ink.Net.JsonP(uri, options)

Accepts

• uri

  Request URL

• options

  Request options

• options.onSuccess

  Success callback. Called with the JSONP response.

• options.onFailure

  Failure callback. Called when there is a timeout.

• options.failureObj

  Object to be passed as argument to failure callback

• options.timeout

  Timeout for the request, in seconds. defaults to 10.

• options.params

  Object with URL parameters.

• options.callbackParam

  URL parameter which gets the name of the JSONP function to call. defaults to 'jsoncallback'.

• options.randVar

  (Advanced, not recommended unless you know what you're doing) A string to append to the callback name. By default, generate a random number. Use an empty string if you already passed the correct name in the internalCallback option.

• options.internalCallback

  (Advanced) Name of the callback function stored in the Ink.Net.JsonP object (before it's prefixed).

Make a request to SAPO Photos and print the images

Code

<div id="container"></div>
<script>
Ink.requireModules(['Ink.Net.JsonP_1'], function(JsonP) {

    var uri = 'https://services.sapo.pt/Photos/JSON2?u=codebits';
    new JsonP(uri, {
        params: {limit: '3'}, // the query string parameters can be defined here 
        onSuccess: function(data) {
            var aItems = data.rss.channel.item;
            var container = Ink.i('container');
            var curImg;
            for(var i=0, total=aItems.length; i < total; i++) {
                curImg = new Image();
                curImg.src = aItems[i]['media:thumbnail'][0].url;
                container.appendChild(curImg);
            }
        }, 
        onFailure: function() {
            Ink.warn('JsonP request failed');
        }
    });
});
</script>

.abort() method

Abort the request, avoiding onSuccess or onFailure being called.