How do I insert the widgets in iBooks Author?
Widgets for iBooks Author are special folders in OSX with a .wdgt extension.
If you're using the OSX tool, whenever you create and save a widget, it will be saved with the `.wdgt` extension, ready to insert in iBooks Author.
From the Web Editor:
- Press the 'Download' button at the top right of the screen to download the widget as a zip file (`widget.zip`)
- Unzip the file in your downloads folder by double-clicking it. You'll get the folder with the .wdgt extension, e.g. `Worksheet.wdgt`
To insert the widget in iBooks Author, either:
- Drag this .wdgt file into your iBooks Author project.
- Insert an 'HTML' widget, then go to the inspector and select your `.wdgt` file.