问题描述
我有一个带有2个按钮的模型,我想对它们执行不同的功能。我的modelform:
class jobpostForm(ModelForm):
class Meta:
model = jobpost
fields =('job_title','job_type','job_location','job_description','start_date','end_date','country','how_to_apply')
widgets = {
'job_type':RadioSelect(),
'job_location':TextInput(attrs = {'size':'70'}),
'job_description ':Textarea(attrs = {'cols':200,'rows':10}),
'start_date':TextInput(attrs = {
'class':'datepicker',
'data-date-format':'mm / dd / yyyy',
}),
'end_date':TextInput(attrs = {
'class':'datepicker ',
'data-date-format':'mm / dd / yyyy',
}),
}
def __init __(self ,* args,** kwargs):
#sup er(jobpostForm,self).__ init __(* args,** kwargs)
#self.fields ['start_date']。widget.attrs ['class'] ='datepicker'
super(jobpostForm,自我).__ init __(* args,** kwargs)
#self.fields ['ref_id']。widget = forms.HiddenInput()
self.helper = FormHelper()
self。 helper.form_class ='horizontal-form'
self.helper.form_id ='id-jobpostform'
self.helper.form_class ='blueForms'
self.helper.form_method ='post'
self.helper.form_action ='/ portal / next / post /'
self.helper.add_input(Submit('submit_addcontent','Preview'))
self.helper.add_input(Submit('submit_addcontent','Submit'))
super(jobpostForm,self).__ init __(* args,** kwargs)
我想在提交和预览中执行不同的功能。我如何在我的视图中访问它们?
django表单真的处理两件事:
- 在GET请求上显示初始表单
- 使用数据处理POST请求
您可以通过多种方式来处理您的情况。一种方式是让两个按钮都提交你的表单。预览按钮将填写名为预览
的隐藏字段。您的表单将处理提交的数据。如果数据包含名为预览
的POST字段中的值,则会呈现预览。否则,它将正常处理形式。
I have a modelform with 2 buttons and i want to perform different functionality on them.My modelform:
class jobpostForm(ModelForm):
class Meta:
model = jobpost
fields = ('job_title','job_type','job_location','job_description','start_date','end_date','country','how_to_apply')
widgets = {
'job_type':RadioSelect(),
'job_location':TextInput(attrs={'size':'70'}),
'job_description':Textarea(attrs={'cols':200, 'rows':10}),
'start_date':TextInput(attrs={
'class': 'datepicker',
'data-date-format': 'mm/dd/yyyy',
}),
'end_date':TextInput(attrs={
'class': 'datepicker',
'data-date-format': 'mm/dd/yyyy',
}),
}
def __init__(self, *args, **kwargs):
#super(jobpostForm, self).__init__(*args, **kwargs)
#self.fields['start_date'].widget.attrs['class'] = 'datepicker'
super(jobpostForm, self).__init__(*args, **kwargs)
#self.fields['ref_id'].widget = forms.HiddenInput()
self.helper = FormHelper()
self.helper.form_class = 'horizontal-form'
self.helper.form_id = 'id-jobpostform'
self.helper.form_class = 'blueForms'
self.helper.form_method = 'post'
self.helper.form_action = '/portal/next/post/'
self.helper.add_input(Submit('submit_addcontent', 'Preview'))
self.helper.add_input(Submit('submit_addcontent', 'Submit'))
super(jobpostForm, self).__init__(*args, **kwargs)
I want to perform different functionality on submit and preview.How can i access them in my view?
A django form really handles two things:
- Displaying the intitial form on a GET request
- Processing POST requests with data
You can approach your situation in multiple ways. One way would be to have both buttons submit your form. The preview button would fill in a hidden field named preview
. Your form would process the submitted data. If the data included a value in the POST field named preview
it would render a preview. Otherwise, it would process the form normally.
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