Depends on what your code looks like, but in general you can add a class
(or other attributes) to an existing helper object as follows:
tr = TR(...)
if row.field1 == None:
tr['_class'] = 'warning'
Anthony
On Sunday, March 31, 2013 8:50:42 AM UTC-4, Paul wrote:
>
> Hi, its been a while since I've used web2py, I'm sure this is easy but
> cannot find it in the manual:-
>
> In a view I'm generating html using the helper TR() while looping over
> rows from a sqlite table, I just want to add a class="warning" to some rows
> based on the value in a database field (e.g. if row.field1 == None then
> add class="warning" to this TR row, else don't add any css class to this
> row), so I can highlight just some of the rows with missing data.
>
> Thanks
>
>
>
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