I just need a general idea how is best to display a split screen. The split screen should be left hand side with tabs from different list where user can edit items and right side pdf file display.
Actually there is Invoice list with data and invoice number is the primary key. There is another document library where pdf of the invoice is uploaded with the same primary key. There are also other list which has to shown in the tab format where primary key is invoice number.
For the user there will be Task with the URL where he can click and output screen open like the one shown above where he can edit the entry from different list.
I just want to know which would be an optimal solution. For example an application page which different tab as shown in the picture and on the right side pdf display but how to implement the Tab view in the application page ?.