Hi all;
I have a problem when edit my form ... my page doesn't update
models.py
class Hard_number(models.Model):
hard = (
('SD1', 'SDD1'),
('SD2', 'SDD2'),
('SD3', 'SDD3'),
('SD4', 'SDD4'),
('SD5', 'SDD5'),
('SD6', 'SDD6'),
('SD7', 'SDD7'),
('SD8', 'SDD8'),
('SD9', 'SDD9'),
('SD10','SDD10'),
('SD11','SDD11'),
('SD12','SDD12'),
('SD13','SDD13'),
('SD14','SDD14'),
('SDD15','SDD15'),
)
hard_n = models.CharField(max_length=20, choices=hard)
lend_period = models.CharField(max_length=20)
lend_by = models.CharField(max_length=20)
due_back= models.DateField(null=True, blank=False)
LOAN_STATUS = (
('d', 'Maintaince'),
('o', 'On Loan'),
('a', 'Available')
)
status = models.CharField(max_length=1, choices=LOAN_STATUS, blank= True,
default='a')
def __str__(self):
return self.hard_n
class Meta:
ordering = ['due_back']
verbose_name = 'Hards'
verbose_name_plural = 'HARDS'
db_table = 'Hard_number'
def get_absolute_url(self):
return reverse('archive:show',args=[str(self.id)])
views.py
def hard_form(request):
if request.method == "POST":
form = Hard_numberForm(request.POST)
if form.is_valid():
try:
form.save()
return redirect('archive:show')
except:
pass
else:
form = Hard_numberForm()
return render(request, 'hardindex.html', {'form': form})
# https://www.javatpoint.com/django-crud-application
def show_hard(request):
hard = Hard_number.objects.all()
return render(request, "show.html", {"hard": hard})
def edit_hard(request, id ):
hards_update = Hard_number.objects.get(id=id)
return render(request, 'hard_edit.html',{'hards_update': hards_update})
def update_hard(request, id):
hards_update = Hard_number.objects.get(id=id)
form = Hard_numberForm(request.POST,instance=hards_update)
if form.is_valid():
form.save()
return redirect('archive:update')
return render(request, 'hard_edit.html', {'hards_update': hards_update})
urls.py
path('form_hard', views.hard_form, name='form_hard'),
path('form_hard/show', views.show_hard, name='show'),
#path('form_hard/show/edit/<int:id>', views.edit_hard, name='edit'),
path('form_hard/show/update/<int:id>', views.update_hard, name='update'),
hard_edit.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Edit</title>
{% load static %}
<link rel ="stylesheet" href="{% static 'css/lab.css'%}"/>
</head>
<body>
<form method ="post" class ="post-form" action="{% url 'archive:show'%}">
{%csrf_token %}
<div class="container">
<br>
<div class="form-group row">
<label class="col-md-12 col-form-label"></label>
<div class="col-md-4">
<h3> Update Details</h3>
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label">Hard number</label>
<div class="col-md-4">
<input type="text" name="hard_n" value="{{hards_update.hard_n}}">
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label"> Lend period</label>
<div class="col-md-12">
<input type="text" name="lend_period"
value="{{hards_update.lend_period}}">
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label">Lend by </label>
<div class="col-md-4">
<input type="text" name="lend" value="{{hards_update.lend_by }}">
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label"> Due back</label>
<div class="col-md-4">
<input type="text" name="Due" value="{{hards_update.due_back}}">
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label"> status</label>
<div class="col-md-">
<input type="text" value="{{hards_update.status}}">
</div>
</div>
<div class="form-group row">
<label class="col-md-2 col-form-label"></label>
</div>
<button type ="submit" class="btn btn-outline-dark btn-lg">
Update</button>
</div>
</form>
</body>
</html>
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