assetRequest

Examples

"assetRequest": function( mediaRequested,
                              returnType,
                              callback ,
                              attributes) {
    // myfunction that opens an asset
    // browser or uploader and then calls
    // callback(URL|HTML|UrlHeightWidth)
},
// example function to be called by assetRequest
var assetRequestFunction = function(mediaRequested, returnType, callback) {
if (mediaRequested === 'image') {
    var $modal = $('.modal.img-upload'),
    $images = $('.asset-img-gallery img'),
    imgClickHandler = function () {
        if (returnType === 'HTML') {
            callback('<img src="' + $(this).data('img') + '"/>');
        } else {
            callback($(this).data('img'));
        }
        $modal.modal('hide');
        $images.off('click', imgClickHandler);
    };
    $images.on('click', imgClickHandler);
    $modal.modal({
        backdrop: 'static'
    });
}

Values

Type function

Callback arguments

The callback receives the following arguments when it is executed.

• mediaRequested string

  Determine the type of media

  Possible values:

  • "audio"
  • "image"
  • "video"
  • "resource"
• returnType string

  Let the function know whether to supply HTML or a URL or an object that contains image's url, width and height.

  Possible values:

  • "HTML"
  • "URL"
  • "UrlHeightWidth"
• callback callback

  Function that must be executed once the HTML, URL or UrlHeightWidth is ascertained.

  • data string | UrlHeightWidth
• attributes object

  Attributes of media to be used in assetRequest

  • alt string

    The alternative text for an image.
  • height string
  • src string

    The url of an asset.
  • width string