On Wed, Feb 22, 2012 at 09:36:10AM -0800, Ralph Bean wrote:
> On Feb 21, 3:56 am, Craig Small <[email protected]> wrote:
> > The first is auto-updates. This table the grid uses for data is updated
> > in the backend so I'd like to be able to display the last n'th items
> > and update this every x seconds with the latest n'th. I've done this
> > previous with a html table and a javascript refresh which redraws the
> > entire page.
>
> What widget are you using specifically?
> tw2.jqplugins.jqgrid.jqGridWidget or
> tw2.jqplugins.jqgrid.SQLAjqGridWidget ?
The second one.
I found that I could never get data (always returned NULL) unless I
added this line to the WhateverGrid widget
entity.query = model.DBSession.query_property()
Even with the relevant line uncommented in model/__init__.py
--
Craig Small VK2XLZ http://enc.com.au/ csmall at : enc.com.au
Debian GNU/Linux http://www.debian.org/ csmall at : debian.org
GPG fingerprint: 5D2F B320 B825 D939 04D2 0519 3938 F96B DF50 FEA5
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