Re: Viele Felder mit deforms
Vladislav Vorobiev <[email protected]>
| Newsgroups | gmane.comp.web.zope.german |
|---|---|
| Message-ID | <[email protected]> |
Ich hänge an default werten
def form_view(obj):
schema = MySchema()
obj.request.form['TITLE'] = 'GGGG'
obj.request.stdin.seek(0)
bb = obj.request.stdin.read()
import pdb;pdb.set_trace()
(Pdb) bb
''
(Pdb) obj.request.form['TITLE']
'GGGG'
req = wbr.blank('/', POST=bb, environ=obj.request.environ)
myform = Form(schema, buttons=('submit','clear'))
return myform.render()
Ich setze selbst die request Variablen, obj.request.form['TITLE'] ist
ja nicht leer.
Warum ist das so?
Wenn ich das Formular abschicke bb ist nicht leer.
Ich kann kein unterschied zwischen den beiden Requests feststellen.
>> Hallo Andreas,
>>
>>> Probier Dein Glück besser auf der Pylons Liste - Deforms ist sicherlich
>>> nicht sehr weit verbereitet.
>>> An "vielen" Feldern kann es sicherlich
>>> nicht liegen. Ich arbeitete gerade an einer App wo wir irgendwas in der
>>> Größenordnung von 60 verschiedenen Feldern und Customwidgets in Zope 2
>>> zu tun haben
>>
>> Ja du hast recht, ich hatte noch andere Fehler drin, es lag nicht an
>> Größenordnung.
>>
>> - aber wir haben andere Probleme mit Colander :)
>>
>> Interessant wehre zu erfahren welche Probleme.
>
> Das Hauptproblem ist das Konvertieren eines Zope 2 Requests in einen
> WebOb Request und umgekehrt. Da wir ein relative komplexes DB Schema und
> Formulare haben ist das partiell tricky. Konkret hänge ich aktuell an
>
> https://github.com/Pylons/colander/issues/7
>
> fest...
>
> Andreas
>
>>
>> Ich habe mir vorgenommen einige verschiedene Formular Bibliotheken anzusehen,
>> interessant wehre zu erfahren was ihr so anwendet und warum.
>>
>> Gruß
>> Vlad
>>
>>> Andreas
>>>
>>> Vladislav Vorobiev wrote:
>>>> Hallo,
>>>>
>>>> wenn ich viele Felder mit deform darstellen möchte (ab 20) bekomme ich
>>>> ein Fehler:
>>>>
>>>> Module zope.tales.tales, line 696, in evaluate
>>>> - URL: /home/p27b/var/zeoi1/Products/VVshop/browser/deform_test.pt
>>>> - Line 20, Column 0
>>>> - Expression: <PathExpr standard:u'view/form_view'>
>>>> - Names:
>>>> {'args': (),
>>>> 'context': <Shop at /kundenseiten/gossrushop/shop>,
>>>> 'default': <object object at 0x7f44f412ab40>,
>>>> 'loop': {},
>>>> 'nothing': None,
>>>> 'options': {},
>>>> 'repeat': {},
>>>> 'request': <HTTPRequest,
>>>> URL=http://check.gossrushop.vavmaster.de/test_deform>,
>>>> 'template':
>>>> <zope.browserpage.viewpagetemplatefile.ViewPageTemplateFile object at
>>>> 0x71fd8d0>,
>>>> 'view': <Products.Five.metaclass.DEformTest object at 0x736c210>,
>>>> 'views': <zope.browserpage.viewpagetemplatefile.ViewMapper
>>>> object at 0x7365ed0>}
>>>> Module zope.tales.expressions, line 217, in __call__
>>>> Module zope.tales.expressions, line 211, in _eval
>>>> Module Products.VVshop.browser.browser_deform, line 379, in form_view
>>>> Module deform.field, line 419, in render
>>>> Module deform.field, line 394, in serialize
>>>> Module deform.widget, line 791, in serialize
>>>> Module deform.template, line 103, in __call__
>>>> Module chameleon.core.template, line 104, in __call__
>>>> Module chameleon.core.template, line 402, in render
>>>> Module chameleon.zpt.template, line 17, in render
>>>> Module chameleon.core.template, line 229, in render
>>>> Module chameleon.core.template, line 382, in cook_and_render
>>>> Module chameleon.core.template, line 217, in cook_and_render
>>>> - __traceback_info__: (<PageTemplateFile
>>>> /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/form.pt>,)
>>>> Module chameleon_2d8479fcee0b551658723a3d1c0b78c852200efc, line 307, in render
>>>> Module deform.template, line 103, in __call__
>>>> Module chameleon.core.template, line 104, in __call__
>>>> Module chameleon.core.template, line 402, in render
>>>> Module chameleon.zpt.template, line 17, in render
>>>> Module chameleon.core.template, line 229, in render
>>>> Module chameleon.core.template, line 382, in cook_and_render
>>>> Module chameleon.core.template, line 217, in cook_and_render
>>>> - __traceback_info__: (<PageTemplateFile
>>>> /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/mapping_item.pt>,)
>>>> Module chameleon_86609e67614644096f5b299250421c97eec7612e, line 213, in render
>>>> Module deform.field, line 394, in serialize
>>>> Module deform.widget, line 937, in serialize
>>>> RuntimeError: Caught exception rendering template.
>>>> - Expression: ``rndr(tmpl,field=f,cstruct=cstruct.get(f.name, null))``
>>>> - Filename: /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/form.pt
>>>> - Arguments: field: <Form - at 0x736c6d0>
>>>> cstruct: {...} (60)
>>>> template: <PageTemplateFile - at 0x7372710>
>>>> xincludes: <XIncludes - at 0x7372790>
>>>> macros: <Macros - at 0x7a7d250>
>>>> null: <_null - at 0x70a6ed0>
>>>>
>>>> RuntimeError: Caught exception rendering template.
>>>> - Expression: ``field.serialize(cstruct)``
>>>> - Filename: /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/mapping_item.pt
>>>> - Arguments: field: <Field - at 0x736cc50>
>>>> cstruct: <_null - at 0x70a6ed0>
>>>> template: <PageTemplateFile - at 0x7a7db50>
>>>> xincludes: <XIncludes - at 0x7a89910>
>>>> macros: <Macros - at 0x7a89290>
>>>>
>>>> IndexError: list index out of range
>>>>
>>>> Vieleicht hat jemand sowas schon mal gesehen.
>>>>
>>>> Der code sieht so aus:
>>>>
>>>> class MySchema(MappingSchema):
>>>>
>>>> name = SchemaNode(String(),
>>>> description = LONG_DESC)
>>>> title = SchemaNode(String(),
>>>> description = LONG_DESC)
>>>> root = SchemaNode(String(),
>>>> description = LONG_DESC)
>>>> .....viele viele felde
>>>>
>>>>
>>>> ......
>>>> class DEformTest(BrowserPage):
>>>> def form_view(obj):
>>>> myform = Form(schema, buttons=('submit','clear'))
>>>> return myform.render()
>>>> __call__ = ViewPageTemplateFile('deform_test.pt')
>>>>
>>>>
>>>> Mit wenigen Feldern funktioniert es.
>>>>
>>>
>>> - --
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>>
>>
>>
>
>
> - --
> ZOPYX Limited | zopyx group
> Charlottenstr. 37/1 | The full-service network for Zope & Plone
> D-72070 Tübingen | Produce & Publish
> www.zopyx.com | www.produce-and-publish.com
> - ------------------------------------------------------------------------
> E-Publishing, Python, Zope & Plone development, Consulting
>
>
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--
Best Regards
Vlad Vorobiev
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