What format (MIME Type) should I use for HTML5 drag and drop operations?

Question

I\'m starting to experiment with HTML5 Drag and Drop. Then, in the dragstart event handler we should run setData(), which receives two parameters: format

Answer 1

Use 'application/json' as a wrapper for any other metadata that you may like, including mime-type of linked files, or the html you want to use in the browser.

{ 'assets': [
      {
       'color': 'foo',
       'text': 'bar',
       'uri': 'http://', // location of asset
       'type': 'application/zip', // mime-type of asset
       'html': '
html representation
'
       // .. more properties
      }
   // ...more assets
   ]
}