【发布时间】:2014-02-28 19:54:06
【问题描述】:
我正在尝试以只读形式将我的一些字段设置为只读。我原以为这很简单,但它不起作用。没有错误,只是不是只读的。
class ApplicationForm(BaseItemForm):
jira_bucket = forms.CharField(
widget=autocomplete_light.ChoiceWidget('JiraAutocomplete'))
def __init__(self, *args, **kwargs):
''' Change form based on permissions of the user '''
super(ApplicationForm, self).__init__(*args, **kwargs)
# app = self.instance
if not self.user.has_perm('Assets.sarbox_fields'):
disabled_widget = forms.CheckboxInput(attrs={'readonly': True})
self.fields['sarbox'].widget = disabled_widget
self.fields['pii'].widget = disabled_widget
self.fields['pci'].widget = disabled_widget
if 'sarbox_approver' in self.fields:
self.fields['sarbox_approver'].widget.attrs['disabled'] = True
# it's about to get crispy
self.helper = FormHelper()
# self.helper.form_class = 'application-form' # done in template
self.helper.form_tag = False
self.helper.disable_csrf = True
self.helper.layout = Layout(
Div(
Field('name'),
Field('jira_bucket'),
),
Row(Field('primary_tech',
wrapper_class='col-md-6'),
Field('primary_biz',
wrapper_class='col-md-6')
),
Row(Field('backup_tech',
wrapper_class='col-md-6'),
Field('backup_biz',
wrapper_class='col-md-6'),
),
Field('desc', rows=2),
Div(
Field('sarbox'),
Field('pci'),
Field('pii'),
css_class='form-inline',
),
Row(
Field('sarbox_tech_approvers',
wrapper_class='col-md-6'),
Field('sarbox_biz_approvers',
wrapper_class='col-md-6'),
css_id='sarbox_approver'
),
)
def clean(self):
cleaned_data = self.cleaned_data
sarbox = cleaned_data.get('sarbox')
if sarbox:
if not (cleaned_data['sarbox_tech_approvers'] and
cleaned_data['sarbox_biz_approvers']):
raise forms.ValidationError("Sarbox applications must have Sarbox Tech and Business approvers assigned.")
return cleaned_data
【问题讨论】:
-
发布您的所有表单代码。
-
当然——添加了。我知道有权限检查,但我将其更改为
if True以确保这不是问题。 -
当然,你的意思是你换成
if False来检查 -
不,但我确实将“禁用”改回“只读”。看起来它在编辑中搞砸了。
标签: django django-crispy-forms