Custom client renderers are registered with the Document Library using the new registerRenderer Bubbling event.
Ensure the client-side assets are loaded onto the page using the DocLibCustom / dependencies configuration section.
Using the example to add a new EXIF metadata renderer to produce the output as follows.
Giving the renderer an id of exposure also extends the metadata templates using a custom line config:
<lineindex="20"id="exposure">{exposure exif.label.exposure}</line>
The JavaScript to register the custom renderer is then as follows. Note the event name, the event property names and where the custom renderer id is specified.
YAHOO.Bubbling.fire("registerRenderer",
{
propertyName: "exposure",
renderer: functionexif_renderer(record, label)
{
...
return html;
}
});
See EXIF Renderer Source Code for the complete source for this example.