If you pass a Header instance as the footer, it will be updated every time you push new row data. You can also refresh footers manually using CellTable#redrawFooters().
There is also a pending change that allows you to fully customize headers and footers: http://gwt-code-reviews.appspot.com/1499808/ John LaBanca | GWT Software Engineer | [email protected] On Mon, Aug 15, 2011 at 12:10 PM, Mark Wengranowski <[email protected] > wrote: > Anyone? > > On Aug 9, 1:05 pm, Mark Wengranowski <[email protected]> wrote: > > Hi Everyone, > > > > I'm trying to add a footer to my CellTable and am having a hard time > > finding information on creating a footer that would update dynamically > > based on the cells in that column. > > > > i.e. I want the last row in my cell table to have a total footer. > > > > Adding static text is easy as you just pass an extra argument to the > > constructor: > > cellTable.addColumn(qty, "Qty",Integer.toString(totalQty)); > > > > Thats not what want though. > > > > If i don't set totalQty to a value before adding the column to the > > CellTable then it shows up as 0. If i try using the funtion > > CellTable.redrawFooters() it does not update the footer with the > > updated variable value for totalQty. > > > > I see in the documentation that footers are supposed to update > > automatically when set up as a type Header. > > > > I can' t find any source examples so if anyone could point me in the > > right direction or post an example that would be great. > > > > Thanks, > > -Mark > > -- > 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. > > -- 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.
