Questions tagged [django-jsonfield]
162 questions
0
votes
2 answers
Django 1.10 Postgres JSONField extract specific keys
I have a Postgres based JSONField in my model.
class MyModel(models.Model):
data = JSONField(default=dict)
The JSON sample is like:
{
'key1': 'val1',
'key2': 'val2'
}
I have multiple objects of the model, let's say ~50.
I am trying to…
Ishan
- 3,303
- 5
- 29
- 47
0
votes
1 answer
In Django ORM, how does one get_or_create for values in JSONField?
I am having a Django model like:
class Subscription(models.Model):
data = JSONField(default=dict)
I want to do something like this:
data = {"product_id": 123, "available": False}
subscription, new =…
Shashank
- 834
- 1
- 9
- 13
0
votes
1 answer
django filter postgres json field variable not defined
I am new to working with Django and postgres JSONFields. Using Django 1.11.1
The following view reports a
name 'snapshot__timestamp' is not defined
Model:
class Snapshot(models.Model):
id = PGUUIDField(primary_key=True)
snapshot =…
Michaela Ervin
- 702
- 8
- 25
0
votes
3 answers
django REST framework does not work show new fields in a model
I am new to Django, I am trying to achieve a Product Lookup module fetches data from MySQL responds to GET request.
Here is my model
models.py
class CNF_BRAND(models.Model):
COMPANY_NAME = models.CharField(max_length=255)
BRAND_NAME =…
Vignesh A
- 31
- 7
0
votes
2 answers
Appending an item to a Django JsonField - Getting a TypeError
In my models.py, I have the following code:
from __future__ import unicode_literals
from django.db import models
from django.contrib.postgres.fields import JSONField
import json
class Table(models.Model):
name =…
darkhorse
- 8,192
- 21
- 72
- 148
0
votes
1 answer
Custom JSONField in Django
I am trying to implement a custom JSON Field for my models using Django + MySQL. This is what my models.py looks like:
from __future__ import unicode_literals
from django.db import models
from django.db import models
from…
darkhorse
- 8,192
- 21
- 72
- 148
0
votes
1 answer
How to render characters in a textfield correctly in a JSON template
I have created a Django application with a model with a TextField. When I use the admin interface, I can populate the TextField as such below:
However, when I render it in JSON using a template I get the following on my browser. I.e. it cannot…
FlashAsh80
- 1,357
- 1
- 16
- 27
0
votes
1 answer
How to process a request containing a list of JSON objects
I am working on REST API in Django.
Here is my view:
if request.method == 'GET':
print "In get*****************"
print "Request",request
queryset = Beer.objects.all()
serializer = BeerSerializer(queryset, many=True)
return…
Ashish Kumar Verma
- 1,322
- 1
- 13
- 21
0
votes
0 answers
Django rest framework outputs JSONField with unicode prefix
In my api the output of JSONField looks like so:
"custom_content": "{u'key': u'value', u'hej': 1.992}",
Should be:
"custom_content": {"key": "value", "hej": 1.992},
I use djangorestframework==3.1.1, jsonfield==1.0.3, Django==1.7.4, python…
Christoffer
- 7,436
- 4
- 40
- 42
-1
votes
3 answers
Django loop through json object
How to loop through a JSON object in Django template?
JSON:
"data": {
"node-A": {
"test1A": "val1A",
"test2A": "val2A",
"progress": {
"conf": "conf123A"
"loc": "loc123A"
},
"test3A": "val3A"
},
…
rens
- 89
- 2
- 9
-1
votes
1 answer
How can I storage data inputted on my localHost page (with Django) in .txt/.json files?
I tried this and Django still working, but the .json files don't appear on my rute.
This is models.py (Django script)
from django.db import models
class Pizza(models.Model):
"""A pizza in a pizzeria"""
…
Padax39
- 3
- 1
-1
votes
1 answer
How to install JSONFields properly?
I just wanted to upload my django project on digitalocean, but ran into multiple problems, of which I can not solve the last one.
I am using a restframework. After getting an error, that there is
No module named rest_framework.views
I installed…
Marcel
- 72
- 1
- 3
- 11