On Wed, 2007-10-10 at 13:19 +0530, Antony Joseph wrote:
> hi iain,
>
> Thanks for the help, its working fine.
>
> I want to format errors
> for example:
> In Registration form i am validating the fields like not empty
> using validator (decorator).
> suppose the field is not valid ,it display error like please enter a
> value.
> next to the feild,
> i want to display the error down to the fields
> and i want to customize the errors,format the error.
>
> How can i do this?
>
> please help me............
Hey Anthony, the tip someone gave me is to use the ipython shell to find
out what's in there. You can grab the template for any widget by using
the shell and getting say widgets.TableForm.template. You can also see
all the attributes by doing
dir( widgets.TableForm )
Then take a look at how errors are normally displayed an make yourself a
template that does it your way! BTW, the errors are stored in a
dictionary where the name of the field is the key and the error message
is the value. Another handy trick is to use your log facility to peek
into things at run time, ie in your error handler controller :
if 'tg_errors' in kwargs:
for k,v in kwargs['tg_errors'].iteritems():
log.info('error: %s - %s' % (k,v) )
HTH
Iain
>
>
> Thanks
>
> Antony
>
>
> On 10/7/07, iain duncan <[EMAIL PROTECTED]> wrote:
>
> > I am fresh to tg-widgets , i want my table in my desired
> format, how
> > can i apply the css and do the formats.
>
> Hi Antony, you have three choices ( that I know of ). You can
> pass css
> attributes into the field widgets for id and class and style
> them, or
> you can use a custom template, or you can make your own widget
> class and
> include the custom template in it.
>
> To pass in a custom attribute on the individual field widgets
> do:
> w = widgets.TextArea( attrs={'id':'foo'},
> css_classes=['red','middle'] )
>
> which will produce:
> <textarea rows="7" cols="50" class="textarea red middle"
> name="widget"
> id="foo"></textarea>
>
> or for the table and form itself:
> t = widgets.TableForm(table_attrs={'id':'foo',
> 'class':'mytableclass'},
> form_attrs={'id':'spam', 'class':'myformclass'})
>
> producing:
> <form class="myformclass" id="spam" name="form"
> method="post">
> <table cellpadding="2" cellspacing="0" border="0" id="foo"
> class="mytableclass">
> <tr><td>\xc2\xa0</td>
> <td><input type="submit" class="submitbutton"></td>
> </tr></table></form>
>
> The best way to muck around with that is in the tg-admin
> python shell.
> If you make a widget and then type it's name you'll see a long
> form of
> the contructor pop up:
>
> In [56]: t = widgets.TextArea()
>
> In [57]: t
> Out[57]: TextArea(name='widget', convert=True, rows=7,
> cols=50,
> attrs={}, css_classes=[], field_class='textarea')
>
>
> You can also use the intepreter to grab the template from the
> table from
> and make your own. That way you can really change the layout.
> And
> lastly, if that's enough you can subclass TableForm and put in
> your own
> templates and extra widget variables.
>
> I've attached two widgets of my own, one simple one
> complicated.
> Attached as my email client screws up the formatting something
> fierce!
>
> Iain
>
>
>
>
>
>
>
>
> >
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