Failed to save the data in DB in Django
0
I am trying to upload a CSV file to Django, below depicted code is well and no errors popping up but post submit the CSV, data is not being stored in Django db. when I look at the admin page no details present.
models.py
from django.db import models
class Shiftrotainfo(models.Model):
first_name=models.CharField(max_length=50)
last_name=models.CharField(max_length=50)
whichShift = models.CharField(max_length=50)
def __str__(self):
return f'{self.first_name} {self.last_name}'
views.py
from django.shortcuts import render
from django.http import HttpResponse
import csv,io
from django.contrib import messages
from .models import Shiftrotainfo
def home(request):
return HttpResponse('<h1>Shift Rota</h1>')
def upload_rota(request):
template = "shiftrota/rota_upload.html"
prompt = {
'order':'order of the CSV name followed by week shift details'
}
if request.method == "GET":
return render(request,template, prompt)
csv_file = request.FILES['file']
if not csv_file.name.endswith('.csv'):
messages.error(request,'This is not a CSV file')
data_set = csv_file.read().decode('UTF-8')
io_string = io.StringIO(data_set)
next(io_string)
for column in csv.reader(io_string, delimiter=',', quotechar="|"):
_,created = Shiftrotainfo.objects.update_or_create(
first_name=column[0],
last_name=column[1],
whichShift=column[2]
)
context ={}
return render(request, template, context)
here rota_upload.html
{% if messages %}
{% for message in messages %}
<div {% if message.tags %} class="{{ message.tags }}" {% endif %}>
<strong>{{ message|safe }}</strong>
</div>
{% endfor %}
{% else %}
{{order}}
<form method="post" enctype="multipart/form-data">{% csrf_token %}
<label>Upload File</label>
<input type="file" name="file">
<p>Only Accepts CSV Files</p>
<button type="save">Upload</button>
</form>
{% endif %}
kindly suggest , did I miss any thing to add ?
Here is my fullcode : https://github.com/srinivasgadi77/schedule
Can you body assist here
django django-models django-views
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
add a comment |
0
I am trying to upload a CSV file to Django, below depicted code is well and no errors popping up but post submit the CSV, data is not being stored in Django db. when I look at the admin page no details present.
models.py
from django.db import models
class Shiftrotainfo(models.Model):
first_name=models.CharField(max_length=50)
last_name=models.CharField(max_length=50)
whichShift = models.CharField(max_length=50)
def __str__(self):
return f'{self.first_name} {self.last_name}'
views.py
from django.shortcuts import render
from django.http import HttpResponse
import csv,io
from django.contrib import messages
from .models import Shiftrotainfo
def home(request):
return HttpResponse('<h1>Shift Rota</h1>')
def upload_rota(request):
template = "shiftrota/rota_upload.html"
prompt = {
'order':'order of the CSV name followed by week shift details'
}
if request.method == "GET":
return render(request,template, prompt)
csv_file = request.FILES['file']
if not csv_file.name.endswith('.csv'):
messages.error(request,'This is not a CSV file')
data_set = csv_file.read().decode('UTF-8')
io_string = io.StringIO(data_set)
next(io_string)
for column in csv.reader(io_string, delimiter=',', quotechar="|"):
_,created = Shiftrotainfo.objects.update_or_create(
first_name=column[0],
last_name=column[1],
whichShift=column[2]
)
context ={}
return render(request, template, context)
here rota_upload.html
{% if messages %}
{% for message in messages %}
<div {% if message.tags %} class="{{ message.tags }}" {% endif %}>
<strong>{{ message|safe }}</strong>
</div>
{% endfor %}
{% else %}
{{order}}
<form method="post" enctype="multipart/form-data">{% csrf_token %}
<label>Upload File</label>
<input type="file" name="file">
<p>Only Accepts CSV Files</p>
<button type="save">Upload</button>
</form>
{% endif %}
kindly suggest , did I miss any thing to add ?
Here is my fullcode : https://github.com/srinivasgadi77/schedule
Can you body assist here
django django-models django-views
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
add a comment |
0
0
0
I am trying to upload a CSV file to Django, below depicted code is well and no errors popping up but post submit the CSV, data is not being stored in Django db. when I look at the admin page no details present.
models.py
from django.db import models
class Shiftrotainfo(models.Model):
first_name=models.CharField(max_length=50)
last_name=models.CharField(max_length=50)
whichShift = models.CharField(max_length=50)
def __str__(self):
return f'{self.first_name} {self.last_name}'
views.py
from django.shortcuts import render
from django.http import HttpResponse
import csv,io
from django.contrib import messages
from .models import Shiftrotainfo
def home(request):
return HttpResponse('<h1>Shift Rota</h1>')
def upload_rota(request):
template = "shiftrota/rota_upload.html"
prompt = {
'order':'order of the CSV name followed by week shift details'
}
if request.method == "GET":
return render(request,template, prompt)
csv_file = request.FILES['file']
if not csv_file.name.endswith('.csv'):
messages.error(request,'This is not a CSV file')
data_set = csv_file.read().decode('UTF-8')
io_string = io.StringIO(data_set)
next(io_string)
for column in csv.reader(io_string, delimiter=',', quotechar="|"):
_,created = Shiftrotainfo.objects.update_or_create(
first_name=column[0],
last_name=column[1],
whichShift=column[2]
)
context ={}
return render(request, template, context)
here rota_upload.html
{% if messages %}
{% for message in messages %}
<div {% if message.tags %} class="{{ message.tags }}" {% endif %}>
<strong>{{ message|safe }}</strong>
</div>
{% endfor %}
{% else %}
{{order}}
<form method="post" enctype="multipart/form-data">{% csrf_token %}
<label>Upload File</label>
<input type="file" name="file">
<p>Only Accepts CSV Files</p>
<button type="save">Upload</button>
</form>
{% endif %}
kindly suggest , did I miss any thing to add ?
Here is my fullcode : https://github.com/srinivasgadi77/schedule
Can you body assist here
django django-models django-views
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
I am trying to upload a CSV file to Django, below depicted code is well and no errors popping up but post submit the CSV, data is not being stored in Django db. when I look at the admin page no details present.
models.py
from django.db import models
class Shiftrotainfo(models.Model):
first_name=models.CharField(max_length=50)
last_name=models.CharField(max_length=50)
whichShift = models.CharField(max_length=50)
def __str__(self):
return f'{self.first_name} {self.last_name}'
views.py
from django.shortcuts import render
from django.http import HttpResponse
import csv,io
from django.contrib import messages
from .models import Shiftrotainfo
def home(request):
return HttpResponse('<h1>Shift Rota</h1>')
def upload_rota(request):
template = "shiftrota/rota_upload.html"
prompt = {
'order':'order of the CSV name followed by week shift details'
}
if request.method == "GET":
return render(request,template, prompt)
csv_file = request.FILES['file']
if not csv_file.name.endswith('.csv'):
messages.error(request,'This is not a CSV file')
data_set = csv_file.read().decode('UTF-8')
io_string = io.StringIO(data_set)
next(io_string)
for column in csv.reader(io_string, delimiter=',', quotechar="|"):
_,created = Shiftrotainfo.objects.update_or_create(
first_name=column[0],
last_name=column[1],
whichShift=column[2]
)
context ={}
return render(request, template, context)
here rota_upload.html
{% if messages %}
{% for message in messages %}
<div {% if message.tags %} class="{{ message.tags }}" {% endif %}>
<strong>{{ message|safe }}</strong>
</div>
{% endfor %}
{% else %}
{{order}}
<form method="post" enctype="multipart/form-data">{% csrf_token %}
<label>Upload File</label>
<input type="file" name="file">
<p>Only Accepts CSV Files</p>
<button type="save">Upload</button>
</form>
{% endif %}
kindly suggest , did I miss any thing to add ?
Here is my fullcode : https://github.com/srinivasgadi77/schedule
Can you body assist here
django django-models django-views
django django-models django-views
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
edited Nov 23 '18 at 14:07
Srinivas Gadi
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
asked Nov 18 '18 at 2:30
Srinivas GadiSrinivas Gadi
356
356
add a comment |
add a comment |
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