#35896: i'm trying to make a edit option in my farmer profile and all the
code i
verified twice and trice but still not get it where the concret field kinda
error occur
--------------------------------+-----------------------------------------
Reporter: arif-hussain09 | Type: Bug
Status: new | Component: Uncategorized
Version: 5.0 | Severity: Normal
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
--------------------------------+-----------------------------------------
AttributeError at /update-farmerForm/0e922a2a-6dac-4472-bb5e-6af12f5f9e2a/
'ModelFormOptions' object has no attribute 'concrete_fields'
Request Method: POST
Request URL: http://127.0.0.1:982/update-farmerForm/0e922a2a-6dac-4472
-bb5e-6af12f5f9e2a/
Django Version: 5.1.3
Exception Type: AttributeError
Exception Value:
'ModelFormOptions' object has no attribute 'concrete_fields'
Exception Location:
C:\ARIF\programms\MINI_PROJECT\DBMS_project\Project_env\Lib\site-
packages\django\forms\models.py, line 112, in model_to_dict
Raised during: Base.views.Update_Framer_Form
Python Executable:
C:\ARIF\programms\MINI_PROJECT\DBMS_project\Project_env\Scripts\python.exe
Python Version: 3.12.4
Python Path:
['C:\\ARIF\\programms\\MINI_PROJECT\\DBMS_project\\Sustainable_-Farming-
_Resource-Management\\SRF',
'C:\\Program Files
(x86)\\CambridgeSoft\\ChemOffice2015\\ChemScript\\Lib',
'C:\\Users\\HP\\AppData\\Local\\Programs\\Python\\Python312\\python312.zip',
'C:\\Users\\HP\\AppData\\Local\\Programs\\Python\\Python312\\DLLs',
'C:\\Users\\HP\\AppData\\Local\\Programs\\Python\\Python312\\Lib',
'C:\\Users\\HP\\AppData\\Local\\Programs\\Python\\Python312',
'C:\\ARIF\\programms\\MINI_PROJECT\\DBMS_project\\Project_env',
'C:\\ARIF\\programms\\MINI_PROJECT\\DBMS_project\\Project_env\\Lib\\site-
packages']
Server time: Thu, 07 Nov 2024 18:58:18 +0000
// My model
# Create Farmer
class Farmer(models.Model):
farmer_id=models.UUIDField(primary_key=True,default=uuid.uuid4,
editable=False)
name=models.CharField( max_length=100,null=False ,blank=False)
contact=models.CharField(max_length=15)
profile_picture=models.ImageField(upload_to="farmers/",blank=True
,null=True)
# for traking the performance of farmer
performance=models.DecimalField(max_digits=5, decimal_places=2)
# Many to many relationship with farmers and farm
farms = models.ManyToManyField('Farm', related_name='farmers',
blank=True)
def farm_count(self):
return self.farms.count()
def total_yield(self):
return sum(crop.yield_amount for farm in self.farms.all() for
crop in farm.crops.all())
def __str__(self):
return f'Name: {self.name}'
// model form
class FarmerForm(forms.ModelForm):
class Meta:
model = Farmer
fields = ['name', 'contact', 'profile_picture', 'performance',
'farms']
widgets = {
'name': forms.TextInput(attrs={'class': 'form-control'}),
'contact': forms.TextInput(attrs={'class': 'form-control'}),
'profile_picture': forms.ClearableFileInput(attrs={'class':
'form-control'}),
'performance': forms.NumberInput(attrs={'class': 'form-
control'}),
'farms': forms.SelectMultiple(attrs={'class': 'form-
control'}),
}
// model view
def Update_Framer_Form(request,id):
farmer=get_object_or_404(Farmer,id=farmer.farmer_id)
form=FarmerForm(instance=farmer)
if request.method=="POST":
form=FarmerForm(request.POST,instance=form)
if form.is_valid():
form.save()
return redirect('farmer_list')
context={
'form':form,
}
return render(request,"Base/farmForm.html",context=context)
//html code
{% extends "main.html" %}
{% block content %}
<div class="container mt-5">
<div class="row">
<div class="col-md-8">
<!-- Farmer Information -->
<h2>{{ farmer.name }}'s Profile</h2>
<p><strong>Contact:</strong> {{ farmer.contact }}</p>
<p><strong>Total Farms:</strong> {{ farms.count }}</p>
<p><strong>Total Yield:</strong> {{ total_yield }} kg</p>
<button ><a href="{%url 'update-farmerForm'
farmer.farmer_id%}">Edit Profile</a></button>
<!-- Farm List -->
<h3 class="mt-4">Farms</h3>
<table class="table table-bordered mt-3">
<thead class="table-light">
<tr>
<th>Farm Name</th>
<th>Location</th>
<th>Soil Type</th>
<th>Total Crops</th>
</tr>
</thead>
<tbody>
{% for farm in farms %}
<tr>
<td>{{ farm.name }}</td>
<td>{{ farm.location }}</td>
<td>{{ farm.soil_type }}</td>
<td>{{ farm.crops.count }}</td>
</tr>
{% empty %}
<tr>
<td colspan="4">No farms available.</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
<!-- Profile Image Section -->
<div class="col-md-4 text-center">
<img src="{{ farmer.profile_image_url|default:'default-
image.jpg' }}" alt="Profile Picture" class="img-fluid rounded-circle mt-3"
style="max-width: 200px;">
<p class="mt-3"><strong>{{ farmer.name }}</strong></p>
</div>
</div>
</div>
<!-- Edit Profile Modal -->
<div class="modal fade" id="editProfileModal" tabindex="-1" aria-
labelledby="editProfileModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="editProfileModalLabel">Edit
Profile</h5>
<button type="button" class="btn-close" data-bs-
dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form id="editProfileForm">
<div class="mb-3">
<label for="farmerName" class="form-
label">Name</label>
<input type="text" class="form-control"
id="farmerName" value="{{ farmer.name }}" required>
</div>
<div class="mb-3">
<label for="farmerContact" class="form-
label">Contact</label>
<input type="tel" class="form-control"
id="farmerContact" value="{{ farmer.contact }}" required>
</div>
<div class="mb-3">
<label for="profilePic" class="form-label">Profile
Picture URL</label>
<input type="url" class="form-control"
id="profilePic" value="{{ farmer.profile_image_url|default:'' }}"
required>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-
dismiss="modal">Close</button>
<button type="button" class="btn btn-primary"
onclick="updateProfile()">Save Changes</button>
</div>
</div>
</div>
</div>
<!-- Bootstrap JS and dependencies -->
<script
src="https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/dist/umd/popper.min.js";></script>
<script
src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js";></script>
<!-- JavaScript for modal functionality -->
<script>
function updateProfile() {
// Function to update farmer profile
alert('Profile updated successfully!');
$('#editProfileModal').modal('hide');
}
</script>
{% endblock %}
--
Ticket URL: <https://code.djangoproject.com/ticket/35896>
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