browser is returning a cached copy of the result. What browser are
you using?
On Jan 26, 5:50 am, Drew Spencer <slugmand...@gmail.com> wrote:
> > > I actually just switched to using ListDataProvider instead of just
> > calling
> > > setData() every time something is removed or added. I was basically
> > > reloading the presenter every time something changed. So my understand
> > is
> > > that with ListDataProvider I only have to remove the item from the list
> > and
> > > then it can update the CellTable automatically. Is that right?
>
> > I think you will need to get the list from ListDataProvider, remove
> > the item, and set ListDataProvider with the new list. I believe it
> > should update automatically from there. I think they suggest doing
> > rowcount and visible range.
>
> The problem I have is that I am deleting a blob from the blobstore, not
> just removing it from the table, so once the RPC call returns it seems the
> best way is to reload the presenter using History.fireCurrentHistoryState()
> which makes the app query the DS again, and fill the table from scratch.
> It's only me that will be using this delete function, users will just be
> able to download so it's not a major problem in terms of efficiency.
>
> *I'm having a weird problem though* - sometimes the RPC call returns
> successful after a delete and then when I reload the presenter it still
> gets the list including the file I just deleted. A refresh always sorts it
> out though - maybe a memcache problem or something? I am using Objectify so
> not sure if that may affect it.
>
> Drew
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