def mygrid():
if 'edit' in request.args:
db.x.p.writable = False
db.x.r.readable = db.x.r.writable = False
else:
db.x.p.readable = db.x.q.readable = db.x.r.readable = False
return dict(grid=SQLFORM.grid(db.x, ...)
On Wednesday, March 19, 2014 3:41:09 PM UTC-4, Kiran Subbaraman wrote:
> Thanks, that makes sense.
> What am trying to do is this...
>
> *model*
> db.define_table('x',
> Field('p', type='string'),
> Field('q', type='string'),
> Field('r', type='text')
> )
>
> This will be displayed in a SQLFORM.grid, with the following caveats:
>
> 1. I do not want to see columns for p, q, and r, but rather format the
> output in such way that p q r are concatenated.Therefore the grid will
> look
> like this:
> |--p+q+r value--|--row buttons--|
> 2. When I edit the row, the edit form should display:
> p (in readonly mode)
> q (in read/write mode)
> r (is not displayed)
>
>
> - For caveat 1, I achieved that with the grid's links={} option to
> display what I need, in the format I needed it. Something like this links
> =
> [{'header':'Custom stuff', 'body':lambda row: .... }]. This also means
> that
> I set all the fields to readable=False.
> - For caveat 2, I was trying the stuff mentioned in my original post
>
>
>
>
>
>
>
> On Thursday, March 20, 2014 12:51:12 AM UTC+5:30, Anthony wrote:
>>
>> The label is used to label an entire column, so it wouldn't make sense to
>> calculate a different label for every record. What exactly are you trying
>> to do?
>>
>> On Wednesday, March 19, 2014 2:54:22 PM UTC-4, Kiran Subbaraman wrote:
>>>
>>> Hello,
>>> I am creating a SQLFORM.grid(), and in the update-form for that grid, I
>>> want to display the label value by computing it.
>>>
>>> Basically, I have this:
>>>
>>> model:
>>> db.define_table('x',
>>> Field('p', type='string'),
>>> Field('q', type='string')
>>> )
>>>
>>>
>>> controller:
>>> ....
>>> if blah:
>>> db.x.q.label = lambda row: row.p
>>> .....
>>>
>>>
>>> The label is displayed like this '<function <lambda> at 0x0955FF30>'
>>> Not sure if this is supported, or I need to change this code?
>>> Any help?
>>>
>>> Thanks,
>>> Kiran
>>>
>>
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