HTML5 Clipboard API: paste custom format
<p>We are using a 3D CAD application which allows to copy the 3D data in a special format to the clipboard. We now want to paste this 3D data (basically it's structured as XML) in the browser.</p>

<p>I tried a lot with the HTML5 Clipboard API, but besides text and HTML nothing works, the <code>clipboardData</code> is always emtpy...</p>

<p>Even if I log the type, besides text and HTML, it's empty:
<code>console.log(event.clipboardData.types);</code></p>

<p>Retrieving data with <code>event.clipboardData.getData('application/x-egr-eai-basket-cutbuffer-uncompressed')</code> doesn't work, too.</p>

<p>Is it even possible to paste such a custom format in the browser?</p>