Should be something like this:
from tw.forms import DataGrid
class MyGrid(DataGrid):
template = """
<table xmlns="http://www.w3.org/1999/xhtml";
xmlns:py="http://genshi.edgewall.org/";
id="${id}" class="${css_class}" cellpadding="0" cellspacing="1" border="0">
<thead py:if="columns">
<tr>
<th py:for="i, col in enumerate(columns)" class="col_${i}">
${col.title}
</th>
</tr>
</thead>
<tbody>
<tr py:for="i, row in enumerate(value)"
class="${i%2 and 'odd' or 'even'}">
<td py:for="col in columns">
<a
href="/user/edit/${row.user_id}">${col.get_field(row,
displays_on="genshi")}</a>
</td>
</tr>
</tbody>
</table>
"""
def update_params(self, d):
super(MyGrid, self).update_params(d)
mygrid = MyGrid(fields = [
("User ID", "user_id"),
("User Name", "user_name"),
("Display Name", "display_name"),
("Email", "email_address")
])
Once again this creates link on all columns. In case you want to have
it for only one column you will have to use py:when
regards
Sanjiv
On Mon, Feb 23, 2009 at 8:26 PM, Lukasz Szybalski <szybal...@gmail.com> wrote:
>
> On Mon, Feb 23, 2009 at 12:10 AM, Sanjiv Singh <singhsanj...@gmail.com> wrote:
>>
>> Forget to mention one more thing. You have to add a py:choose/py:when/
>> py:otherwise block inside the for loop to have the link only for the
>> intended column :)
>
> Is there an example how to subclass the datagrid?
>
> from tw.forms import DataGrid
> class mydatagrid(DataGrid):
> ......now what?
>
> Thanks,
> Lucas
>
>
>
>>
>> Sanjiv
>>
>> On Feb 23, 11:00 am, Sanjiv Singh <singhsanj...@gmail.com> wrote:
>>> Hi Lucas,
>>>
>>> One way would be to subclass DataGrid and modify the template to have
>>> something like this for the column
>>>
>>> <td py:for="col in columns"><a href="/some/path/${some_tmpl_var}">$
>>> {col.get_field(row, displays_on='genshi')}</a></td>
>>>
>>> regards
>>> Sanjiv
>>>
>>> On Feb 22, 3:24 am, Lukasz Szybalski <szybal...@gmail.com> wrote:
>>>
>>> > On Wed, Jan 28, 2009 at 7:52 PM, Michael Pearce <mgpearc...@gmail.com>
>>> > wrote:
>>> > > Hi,
>>>
>>> > > I'm trying to display a DataGrid widget using Genshi templates, and I
>>> > > want
>>> > > one of the fields to be a <href> link. I have successfully tried the
>>> > > tutorial using Kid templates, which creates a link using the Kid Element
>>> > > object and passes it to the DataGrid, however I can't find an example
>>> > > for
>>> > > Genshi. I have looked through the documentation and unable to find an
>>> > > equivalent Genshi object for creating a <href> link for my grid. Can
>>> > > someone
>>> > > please point me in the right direction.
>>>
>>> > Were you able to do it?
>>> > Could you post a code that does it.
>>>
>>> > Thanks,
>>> > Lucas
>> >
>>
>
>
>
> --
> How to create python package?
> http://lucasmanual.com/mywiki/PythonPaste
> Bazaar and Launchpad
> http://lucasmanual.com/mywiki/Bazaar
>
> >
>
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