Thank you very much.
First solution works for me.
V Utorok, 8. jún 2010 o 08:59 -0700, mr.freeze napísal(a):
> Just turn it off after you're done:
>
> db.table.field.represent = lambda v: v[:10] + '...'
> grid = webgrid.WebGrid(...)
> output = grid()
> db.table.field.represent = None
>
> Also you can do:
> def shorten_field(r,fieldtype, row):
> if fieldtype=='datarow':
> find your field and shorten it
> grid.row_created = shorten_field
>
>
> On Jun 8, 10:40 am, Julius Minka <j...@minka.sk> wrote:
> > Thanks for your response,
> > I know, but that changes it everythere, even if I display just one
> > record on the page (read of crud).
> > I need to shorten the value of the field only in the grid, so that the
> > grid is not too wide.
> >
> > V Utorok, 8. jún 2010 o 08:28 -0700, mr.freeze napísal(a):
> >
> > > WebGrid uses the represent function to display your field. You can do:
> > > db.table.field.represent = lambda v: v[:10] + '...'
> >
> > > On Jun 8, 10:11 am, Julius Minka <j...@minka.sk> wrote:
> > > > The default Webgrid doesn't have a separate div for a field.
> > > > Is CSS identification only way to access/change the value?
> >
> > > > I tried this, it doesn't work:
> >
> > > > tmp=grid()[0][line][9+activity][0][0:10] #this works
> > > > grid()[0][line][9+activity]['_value']=tmp #this doesn't
> >
> > > > V Utorok, 8. jún 2010 o 06:20 -0700, mdipierro napísal(a):
> >
> > > > > yes
> >
> > > > > form.element('div#id.class')['_value']=45
> >
> > > > > On Jun 8, 7:46 am, Julius Minka <j...@minka.sk> wrote:
> > > > > > Can this be used to modify a value of an element?
> > > > > > I remember I have tried in the past and I failed. The goal was to
> > > > > > display just first 10 characters of longer field in the WebGrid by
> > > > > > Mr.Freeze.
> >
> > > > > > Julius
> >
> > > > > > V Pondelok, 7. jún 2010 o 23:32 -0700, annet napísal(a):
> >
> > > > > > > Massimo,
> >
> > > > > > > Indeed it was easier to use form.element(...), thanks for
> > > > > > > providing me
> > > > > > > with this solution.
> >
> > > > > > > Annet.
> >
> > > > > > > On Jun 7, 8:13 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> > > > > > > > form[0] #table
> > > > > > > > form[0][21] # 22nd row
> > > > > > > > form[0][21][1] # second column of above row
> > > > > > > > form[0][21][1].insert(0,H4('Text'))
> >
> > > > > > > > but it should be easier to do
> >
> > > > > > > > form.element('input[name=xxx]').parent.insert(0,H4('Text'))
> >
> > > > > > > > where 'xxx' is the name of the field variable.
> >
> > > > > > > > On Jun 7, 4:24 am, annet <annet.verm...@gmail.com> wrote:
> >
> > > > > > > > > I am using this:
> >
> > > > > > > > > form[0].insert(21,TR(H4('Text')))
> >
> > > > > > > > > to insert headers between rows. The header is being inserted
> > > > > > > > > in the
> > > > > > > > > first column of the form. I would like to insert an
> > > > > > > > > explanatory text
> > > > > > > > > into the second column of a particular row, is that possible
> > > > > > > > > using
> > > > > > > > > this syntax, if so, what is the correct syntax.
> >
> > > > > > > > > Kind regards,
> >
> > > > > > > > > Annet.
