We need to either get rid of that grid or update it to be stateless
and take the value as input. I've manipulated it myself for the CRUD
stuff, but my changes were in the general direction of CRUD. Take a
look at turbogears/fastdata/datacontroller.py and the DataGrid class
in there. You'll see that the rows/columns are not passed in by the
constructor, but rather a SelectResults is passed in at insert() time.
Kevin
On 12/16/05, Mark Godfrey <[EMAIL PROTECTED]> wrote:
>
> I've been playing around with turbogears.widget.grid for a few days,
> pushing it to see how far I can push it.
>
> I've been using it to have a kind of "ClickyGridWidget" - where users
> can mouse over and click rows to expand them.
>
> I've come across some troubles using javascript for mouseovers that we
> recently resolved, and I thought I'd give the solution to back to the
> community.
>
> The main one was the header row was being highlighted in IE because it
> was still using TR's, so we couldn't easily differentiate between
> header and data. This was fixed by using th tags instead of tr tags.
>
> I also expanded it so that it used tbody tags as well as thead - if
> we're going to use one , we may as well use the other too :)
>
> I'm not sure who to direct this to, so here's an amazingly long patch
> against turbogears/widgets/grid.py
>
> Have fun!
>
> I'll create a proper widget to implement this kind of behaviour soon -
> I'm starting to find it immensely useful!
>
> --- turbogears/widgets/grid.py 2005-12-16 13:50:49.000000000 +0000
> +++ turbogears/widgets_new/grid.py 2005-12-16 13:54:43.000000000
> +0000
> @@ -11,15 +11,17 @@
> <link href="/tg_static/css/widget.css" type="text/css"
> rel="stylesheet" />
> <table id="${widget.name}" class="grid" cellpadding="0"
> cellspacing="1" border="0">
> <thead py:if="widget.headers">
> - <td py:for="head in widget.headers">
> + <th py:for="head in widget.headers">
> ${head}
> - </td>
> + </th>
> </thead>
> - <tr py:for="i, row in enumerate(widget.rows)" class="${i%2 and
> 'odd' or 'even'}">
> - <td py:for="cell in row">
> - ${cell}
> - </td>
> - </tr>
> + <tbody>
> + <tr py:for="i, row in enumerate(widget.rows)" class="${i%2 and
> 'odd' or 'even'}">
> + <td py:for="cell in row">
> + ${cell}
> + </td>
> + </tr>
> + </tbody>
> </table>
> </div>
> """
>
>
--
Kevin Dangoor
Author of the Zesty News RSS newsreader
email: [EMAIL PROTECTED]
company: http://www.BlazingThings.com
blog: http://www.BlueSkyOnMars.com
