Mike - Most of what you want to do is not supported yet, but we plan to add support in GWT 2.2.
Thanks, John LaBanca [email protected] On Fri, Dec 3, 2010 at 1:24 PM, manstis <[email protected]> wrote: > Hi, > > I'd like to make a composite Header for CellTable. > > My requirements are:- > * Multiple rows > Planned for GWT 2.2. > * ColSpan in one of the multiple rows > Available in GWT 2.1.1, which is coming soon. If two headers == each other, they will colspan. > * Multiple Clickable elements in each TH's TD > Sounds like a bug. Can you open an issue on the issue tracker for this. Including a table in a Cell shouldn't affect events. > > Naively my plan was to generate the required HTML in the Header's > render method and hook up clickHandlers to some of the elements; > however (obviously) the render method only returns HTML which is used > by CellTable to populate the inner HTML of elements already created > (namely the TH and TD elements). > > Furthermore to provide the multi-row\colspan requirements I planned on > using the same Header for all columns (so CellTable spans all columns) > and generate HTML for a nested table - with multiple rows\colspan etc. > Provided the nested table's column widths match those of the CellTable > and I override CSS to remove padding and margins it gives the required > effect. > > I also found that click events do not get raised when the Header > contains HTML for another table. > > So, some questions:- > * Does anybody have advice on implementing composite headers? > * Can you attach Handlers to HTML elements created in a render method? > * How can I get Click Events to pass through to a nested HTML table? > * Would I be better off writing my own Widget rather than use > CellTable? > > Thanks for reading this far. > > Mike > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-web-toolkit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
