I think you should still set headerText and
it will call setValue for you and force the redraw. I don’t know if calling
setValue yourself will work.
Not sure why invalidate() isn’t
working. This is undocumented but you could try calling updateControl() on the
DG.
Matt
The invalidate did not result in the view to be
updated until some
action such as scrolling took place. How can
I have the grid redraw
itself. I tried redraw(true) but that did
not seem to work either.
Thanks.
--- In [email protected],
"viraf_bankwalla"
<[EMAIL PROTECTED]> wrote:
>
> Thanks -
>
> 1. As I have a headerRenderer does this
mean that I should
directly
> call setValue ?
>
> 2. Calling invalidate will result in a redraw
of the entire grid.
> Is there a way to just redraw the column's
cells. When should one
> call invalidate() vs dispatching a
modelChanged updateAll on the
> dataProvider ?
>
> Thanks
>
> - viraf
>
>
>
> --- In [email protected],
Matt Chotin <[EMAIL PROTECTED]>
wrote:
> > 1. You can
simply set the headerText on the DataGridColumn
> > 2. Call
invalidate() on the DataGrid
> > 3. same as
2 (though you might need to reset the headerText on
> the
> > column for the header to redraw).
Jim's suggestion while it may
> work is
> > completely undocumented and thus
unsupported.
> >
> >
> >
> > Matt
> >
> >
> >
> > _____
> >
> > From: [email protected]
> [mailto:[email protected]]
> > Sent: Tuesday, April 26, 2005 10:22 AM
> > To: [email protected]
> > Subject: [flexcoders] Re: DataGrid
Column updates
> >
> >
> >
> >
> > Any suggestions ?
> >
> > --- In [email protected],
"viraf_bankwalla"
> > <[EMAIL PROTECTED]> wrote:
> > >
> > > Hi,
> > >
> > > 1. What is the best way to
have a column's headerRenderer
> update
> > its
> > > value (i.e. call setValue).
> > >
> > > 2. Have a column update its
conthent - i.e. each of the
column
> rows
> > > update themselves - i.e. call
setValue.
> > >
> > > 3. Have the column header and
cells update themselves.
> > >
> > > Thanks.
> >
> >
> >
> >
> >
> >
> > _____
> >
> > Yahoo! Groups Links
> >
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