Hello Robert,
Thanks for the reply. Actually I was hoping for a 'shorter' way to
determine the current row with a trick via DOM. Of course, your
solution will work, but I was wondering if there is a way in DOM to do
this; something like:
@Override
public void onFocus(FocusEvent event) {
TextBox tb = (TextBox) event.getSource();
Element td = tb.getParent().getElement();
Element tr = DOM.getParent(td);
Element body = DOM.getParent(tr);
int row = DOM.getChildIndex(body, tr);
System.out.println("=" + row+" "+tb.getText());
}
...FlexTable implements FocusHandler and with every
textbox.getTextBox().addFocusHandler(this);
Note that this snippet DOESN'T work.
On 8 apr, 08:00, rjcarr <[email protected]> wrote:
> Hi Bonor-
>
> Here's a quick algorithm. I'm sure it isn't complete so fill in the
> gaps as necessary:
>
> 1) Extend the TextBox type so it knows what row of the table it is
> being added to.
> 2) Create a FlexTable and add your TextBoxes to it, passing it the
> current row of the table. Be sure to add a focus handler to the
> TextBoxes as well.
> 3) When the focus is fired for that text box, acquire its row number,
> and then change the CSS for that row (e.g.,
> table.getRowFormatter().setStyleName()).
>
> That should be it. Good luck!
>
> On Apr 7, 6:04 am, Bonor <[email protected]> wrote:
>
>
>
> > I want to highlight the current row in a FlexTable (the cells contain
> > TextBoxes).
> > If a user tabs through the cells, how can I highlight the current row?
> > Thanks in advanced
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