任何人都可以帮助我.....从ModelForm保存数据时，我一直收到“数据未验证”错误。一切都运行正常，直到我为前端添加了一些CSS和JS，使用表单小部件并在模板上手动显示表单字段。
以下是代码：
forms.py
from django import forms
from .models import List_of_Res
class fordtp(forms.Form):
month_choices=(
('JAN','January'),
('FEB','February'),
('MAR','March'),
('APR','April'),
('MAY','May'),
('JUN','June'),
('JUL','July'),
('AUG','August'),
('SEP','September'),
('NOV','November'),
('DEC','December'),
)
day_choices=[]
for ddd in range(1,32):
day_toS=(str(ddd),str(ddd))
day_choices.append(day_toS)
year_choices=[]
for yyy in range(1990,2100):
year_toS=(str(yyy),str(yyy))
year_choices.append(year_toS)
month = forms.ChoiceField(choices = month_choices,widget=forms.Select(attrs={'class':'form-control form-control-sm'}))
year = forms.ChoiceField(choices = year_choices,widget=forms.Select(attrs={'class':'form-control form-control-sm'}))
day = forms.ChoiceField(choices = day_choices,widget=forms.Select(attrs={'class':'form-control form-control-sm'}))
class ResearchForm(forms.ModelForm):
class Meta:
model = List_of_Res
fields={
'prog_title',
'proj_title',
'stud_title',
'prog_lead',
'stud_lead',
'co_res',
'res_site',
'campus',
'category_res',
'classif_res',
'amt_granted',
'date_started',
'res_status',
'date_completed',
'res_SF',
'res_pubstat',
'res_JN',
'res_JV',
'date_pub',
'res_iprstat',
'apptype',
'date_appl',
'date_pprv',
'app_pending',
'res_abs'
}
widgets = {
'prog_title': forms.TextInput(attrs={'class':'form-control'}),
'proj_title': forms.TextInput(attrs={'class':'form-control'}),
'stud_title': forms.TextInput(attrs={'class':'form-control'}),
'prog_lead': forms.TextInput(attrs={'class':'form-control'}),
'stud_lead': forms.TextInput(attrs={'class':'form-control'}),
'co_res': forms.Textarea(attrs={'class':'form-control','placeholder':'Enter 1 name per line'}),
'res_site': forms.Textarea(attrs={'class':'form-control','placeholder':'Enter 1 site per line'}),
'campus': forms.Select(attrs={'class':'form-control'}),
'category_res': forms.RadioSelect(attrs={'class':'form-check-input'}),
'classif_res': forms.Select(attrs={'class':'form-control'}),
'amt_granted': forms.TextInput(attrs={'class':'form-control'}),
'date_started': forms.DateInput(attrs={'placeholder':'YYYY-MM-DD','class':'form-control'}),
'res_status': forms.RadioSelect(attrs={'class':'form-check-input'}),
'date_completed': forms.DateInput(attrs={'placeholder':'YYYY-MM-DD','class':'form-control'}),
'res_SF': forms.CheckboxSelectMultiple(attrs={'class':'form-check-input'}),
'res_pubstat': forms.RadioSelect(attrs={'class':'form-check-input'}),
'res_JN': forms.TextInput(attrs={'class':'form-control'}),
'res_JV': forms.TextInput(attrs={'class':'form-control'}),
'date_pub': forms.DateInput(attrs={'placeholder':'YYYY-MM-DD','class':'form-control'}),
'res_iprstat':forms.RadioSelect(attrs={'class':'form-check-input'}),
'apptype':forms.RadioSelect(attrs={'class':'form-check-input'}),
'date_appl':forms.DateInput(attrs={'placeholder':'YYYY-MM-DD','class':'form-control'}),
'date_pprv':forms.DateInput(attrs={'placeholder':'YYYY-MM-DD','class':'form-control'}),
'app_pending': forms.RadioSelect(attrs={'class':'form-check-input'}),
'res_abs': forms.Textarea(attrs={'class':'form-control'})
}
（views.py）：
from django.shortcuts import render
from django.http import HttpResponse
from .forms import ResearchForm
from .models import List_of_Res
def RIS_Home(request):
return render(request,'RIS/RIS_Home.html')
def Add_Res(request):
if request.method=='POST':
form = ResearchForm(request.POST)
if form.is_valid():
resAdd=form.save(commit=False)
resAdd.save()
else:
form = ResearchForm()
args = {'form':form}
return render(request,'RIS/RIS_Add-Edit.html',args)
（models.py）
from django.db import models
class List_of_Res(models.Model):
Yes_no_Choices = (('YES','YES'),('NO','NO'))
Stat_choices = (("COMPLETED","Completed"),("ON_GOING","On-Going"))
Campus_choices = (
("APARRI","Aparri"),
("LASAM","Lasam"),
("LALLO","Lal-lo"),
("SANCHEZ_MIRA","Sanchez Mira"),
("CARIG","Carig"),
("ANDREWS","Andrews"),
("PIAT","Piat")
)
Category_choices = (
("BASIC","Basic"),
("APPLIED","Applied"),
("PILOT_TESTING","Pilot Testing"),
("TECHNOLOGY_PROMOTION_COMMERCIALIZATION","Technology Promotion / Commercialization")
)
Classification_choices = (
("AGRICULTURE","Agriculture"),
("BIOTECHNOLOGY","Biotechnology"),
("ICT","ICT"),
("HEALTH_PRODUCTS","Health Products"),
("ALTERNATIVE_ENERGY","Alternative Energy"),
("CLIMATE_CHANGE","Climate Change"),
("ENVIRONMENT","Environment"),
("SOCIO_ECONOMIC","Socio-economic"),
("NATURAL_PRODUCTS","Natural Products"),
("OTHER","Other")
)
Source_fund_choices = (
("CSU","CSU"),
("CHED","CHED"),
("DA_BAR","DA-BAR"),
("DOST","DOST"),
("PCCARRD","PCCARRD"),
("PCIERD","PCIERD"),
("PCHRD","PCHRD"),
("DA","DA"),
("OTHER","Other")
)
IPR_Type_choices = (
("PATENT","Patent"),
("UTILITY_MODEL","Utility Model"),
("TRADEMARK_TRADENAME","Trademark/Tradename"),
("COPYRIGHT","Copyright"),
("OTHER","Other")
)
prog_title = models.CharField(max_length=1000)
proj_title = models.CharField(max_length=1000)
stud_title = models.CharField(max_length=1000)
prog_lead = models.CharField(max_length=300)
stud_lead = models.CharField(max_length=300)
co_res = models.TextField()
res_site = models.TextField()
campus = models.CharField(max_length=50,choices=Campus_choices,default='ANDREWS')
category_res = models.CharField(max_length=50,choices=Category_choices,default='BASIC')
classif_res = models.CharField(max_length=50,choices=Classification_choices,default='ICT')
amt_granted = models.TextField()
date_started = models.TextField()
res_status = models.CharField(max_length=10, choices=Stat_choices, default='COMPLETED')
date_completed = models.TextField()
res_SF = models.TextField(choices=Source_fund_choices,default='CSU')
res_pubstat = models.CharField(max_length=5,choices=Yes_no_Choices, default='YES')
res_JN = models.TextField()
res_JV = models.CharField(max_length=100)
date_pub = models.TextField()
res_iprstat = models.CharField(max_length=10, choices=Yes_no_Choices, default='YES')
apptype = models.CharField(max_length=100,choices=IPR_Type_choices,default='PATENT')
date_appl = models.TextField()
date_pprv = models.TextField()
app_pending = models.CharField(max_length=10, choices=Yes_no_Choices, default='YES')
res_abs = models.CharField(max_length=1000)
结束这是html模板
{% extends 'RIS/RIS_Home.html' %}
{% block body %}
<div class="container">
<form method="post">
<div>
{% csrf_token %}
<div>
<div class="row"><div class="boxed_content">Title of Research</div></div>
<br>
<div class="row">
<label class="label_style_AEform">Program Title</label>
<br>
{{ form.prog_title }}
</div>
<div class="row">
<label class="label_style_AEform">Project Title</label>
<br>
{{ form.proj_title }}
</div>
<div class="row">
<label class="label_style_AEform">Study Title</label>
<br>
{{ form.stud_title }}
</div>
</div>
<br>
<div>
<br>
<div class="row"><div class="boxed_content">Researcher/s</div></div>
<br>
<div class="row">
<div class="col">
<div class="row">
<label class="label_style_AEform">Program Leader</label>
<br>
{{ form.prog_lead }}
</div>
<br><br><br>
<div class="row">
<label class="label_style_AEform">Study Leader</label>
<br>
{{ form.stud_lead }}
</div>
</div>
<div class="col">
<label class="label_style_AEform">Co-Researcher/s</label>
<br>
{{ form.co_res }}
</div>
</div>
</div>
<div>
<br>
<div class="row"><div class="boxed_content">Site / Location of study</div></div>
<br>
<div class="row">
{{ form.res_site }}
</div>
</div>
<div>
<br>
<div class="row"><div class="boxed_content">Category of Research</div></div>
{% for rdo in form.category_res %}
<div class="form-check form-check-inline">
{{ rdo }}
</div>
{% endfor %}
</div>
<br>
<div>
<div class="row">
<div class="col">
<div class="row"><div class="boxed_content">Classification of Research<br>
{{ form.classif_res }}
</div></div>
</div>
<div class="col">
<div class="row"><div class="boxed_content">Campus<br>
{{ form.campus }}
</div></div>
</div>
</div>
</div>
<br>
<div>
<div class="row">
<div class="col">
<div class="row"><div class="boxed_content">Source of Fund</div></div>
{% for chk in form.res_SF %}
<div class="form-check form-check-inline">
{{ chk }}
</div>
{% endfor %}
</div>
<div>
<div class="col">
<div class="row"><div class="boxed_content">Amount Granted<br>{{ form.amt_granted }}</div></div>
</div>
</div>
</div>
</div>
<br>
<div>
<div class="row">
<div class="col">
<div class="row"><div class="boxed_content">Status of Research</div></div>
{% for rdo in form.res_status %}
<div class="form-check form-check-inline">
{{ rdo }}
</div>
{% endfor %}
</div>
<div class="col">
<div class="row"><div class="boxed_content">Date Started<br>
<div class="form-check form-check-inline">
{{ form.date_started }}
</div>
</div></div>
</div>
<div class="col">
<div class="row"><div class="boxed_content">Date Completed<br>
<div class="form-check form-check-inline">
{{ form.date_completed }}
</div>
</div></div>
</div>
</div>
</div>
<br>
<div class="row">
<div class="boxed_content">Is the research published?
{% for rdo in form.res_pubstat %}
<div class="form-check form-check-inline">
{{ rdo }}
</div>
{% endfor %}
</div>
<br>
<div class="row">
<div class="col">
<label class="label_style_AEform">If Yes,</label>
</div>
<div class="col">
<label class="label_style_AEform">Name of Journal</label>
{{ form.res_JN }}
</div>
<div class="col">
<label class="label_style_AEform">Volume</label>
{{ form.res_JV }}
</div>
<div class="col">
<label class="label_style_AEform">Date Published</label>
<div class="form-check form-check-inline">
{{ form.date_pub }}
</div>
</div>
</div>
</div>
<br>
<div class="row">
<div class="boxed_content">Does the research have IPR application?
{% for rdo in form.res_iprstat %}
<div class="form-check form-check-inline">
{{ rdo }}
</div>
{% endfor %}
</div>
<br>
<div class="row">
<div class="col">
<label class="label_style_AEform">If Yes, Application Type: </label>
{% for rdo in form.apptype %}
<div class="form-check form-check-inline">
{{ rdo }}
</div>
{% endfor %}
</div>
</div>
<div class="row">
<div class="col">
<label class="label_style_AEform">Date of Application</label>
<div class="form-check form-check-inline">
{{ form.date_appl }}
</div>
</div>
<div class="col">
<label class="label_style_AEform">Date of Approval of application</label>
<div class="form-check form-check-inline">
{{ form.date_pprv }}
</div>
</div>
<br>
<div class="col">
<label class="label_style_AEform">Is the application Pending? </label>
{% for rdo in form.app_pending %}
<div class="form-check">
{{ rdo }}
</div>
{% endfor %}
</div>
</div>
</div>
<div class="row">
<div class="boxed_content">Abstract of the study</div>
<br>
{{ form.res_abs }}
</div>
</div>
<div class="row"><button type="submit" class="btn btn-primary mb-2">SAVE</button></div>
</form>
</div>
{% endblock %}
答案 0 :(得分：1)
您应该在表单中使用MultipleChoiceField作为小部件。
basicinfo = { 'website' : '' };
[(ngModel)]='basicinfo.website'