I don't know how else to say it. I'm trying to model a spreadsheet I have. For instance, it has two columns (many others also), one called "Project" and the other called "Server". Each project can have multiple servers, and varying numbers. For each project, there should be a single tall cell with the project name, so that all the rows with servers fit "inside" the project row.
I think I'd do this with rich:dataTable for the main table and rich:subTable for the servers data. Does that make sense?
Eventually, I'll have command buttons to add projects and servers, edit existing projects and servers, and delete operations, but I'll get to that later.
Can someone show what the structure of this would look like in the JSP?
I see that the rich:column tag has a "rowspan" attribute. I don't suppose this can be a variable expression, depending on the current row variable? It appears it's not evaluated at request time, so I guess that wouldn't work.