This widget is very easy to use, done so myself multiple times.
When you find/download a widget, you always check the 'Documentation' tab to see installation/configuration instructions.
In this case, it says: "This widget should be used inside a dataview, with a domain object which is a specialization (descendant) of System.FileDocument.". So just create a dataview on your page with your document as displaying entity, and place this widget in the dataview.
There are a few other things you can configure:
Title: The caption of the viewer.
Width: Width of the viewer in pixels. Use '0' for auto. The height will depend on the contents.
Height: Height of the viewer in pixels. Use '0' to determine the width automatically. This will use any remaining space.
Enlarge caption: The tooltip of the enlarge button.
Popout caption: The tooltip of the popout (open in new window) button
Hi Wieke Bouten,
Once after saving the button, show the pdf in the below Iframe
On click: show a page
Page: Customer.DocuSign (current page)
Could you please guide me