Hover for expression or dimension

[#1]

I have a straight table full of orders (order number, order date, etc).

Each order has a Comments column associated to it that the order taker wrote for future reference.  Sometimes these comments get rather large so I'd rather not show them in the table.  Is there a way to put a hover on one or more of the dimensions or expressions that could show those comments?

[Anonymous]

Maybe you could use the Link representation on an expression to open up a browser page with more information. See this post for an example: http://community.qlik.com/message/242710#242710

Jonathan

[marcus_sommer]

Maybe you could split the comments after # signs and control the visibility per variable over the count of this split.

[marcus_sommer]

Good example - as an addition you can use the label-field for some dimensions/variables/expressions like this:

1. row = label
2. row = blank
3. row = comment

and set in presentation tab multi-line headings on a lower value.