This is a pretty decent tutorial at the basic level. However, there are many things that may have been addressed a bit more in depth. It wouldve been awesome if you could guide with how to set a default dictionary for this field and return values in OPTIONS request
How to create json field whit a form in django. In my application I have a jquery dynamic field and the data that is generated with those fields, I would like to save it in json format.
please make an example video on the new async views and middleware features in django 3.1 people don't understand how big this thing is now we have fully async views, or at least that what i understand from the documentation, i could be wrong though. an explanation video will help alot of people, thanks in advance !!
suppose lets say i had json data like { "reactions" : ["reaction1", "reaction2", "reaction3"] } how would i append a reaction to this and do .save() on a model? i have tried model[0].reactions["reactions"].append("new reaction") model[0].save() but it does not update
I have a JSONField in my DB, but my nested JSON queries don't seem to work. Is there a way to test whether the DB iis storing the data as JSONB vs regular JSON?
Hey Anthony, I've been struggling with django forms and ajax. If i submit a form with ajax i cannot validate it with django and there is alot of confusion regarding it. Can you please make a detailed video... I think I'm missing something... Must include the following points in video 1. Form submission using ajax ie without reloading page 2. How to validate form while submitting with ajax 3. If I'm leaving anything must include it.
Does this mean you can skip defining more fields in django? I mean instead of defining name, occupation, addresses. Would defining a field and call JSONify on it replace defining individual field?
Yes, depending on how you use it. That's why your data should be structured instead of random in the column. I recommend limiting querying the columns directly completely if possible.
This is awesome, although I'm having issues with using the JSONField in the form. I'll post an update if I figure it out, or I'd appreciate any input. Liked and subbed.
This is a pretty decent tutorial at the basic level. However, there are many things that may have been addressed a bit more in depth. It wouldve been awesome if you could guide with how to set a default dictionary for this field and return values in OPTIONS request
Very cool, thanks for putting this out so quickly.
You're welcome! Thanks for watching.
thanks for the videos.. how do you read this data directly in django templates? could you please make a video to explain the steps?
How to create json field whit a form in django.
In my application I have a jquery dynamic field and the data that is generated with those fields, I would like to save it in json format.
please make an example video on the new async views and middleware features in django 3.1
people don't understand how big this thing is now we have fully async views,
or at least that what i understand from the documentation, i could be wrong though.
an explanation video will help alot of people,
thanks in advance !!
Hey, I'm not able to migrate the model with JSONField, its saying "SQLite does not support JSONFields." any suggestions?
Thanks for ur time.
good work bro, thanks for teaching
How to update the jsonfield data?
suppose lets say i had json data like
{
"reactions" : ["reaction1", "reaction2", "reaction3"]
}
how would i append a reaction to this and do .save() on a model?
i have tried model[0].reactions["reactions"].append("new reaction")
model[0].save()
but it does not update
can you explain encoder=DjangoJSONEncoder || and it's options?
Thank you, helped me a lot!
Nicely explained
Lovely tutorial made easy. 🥂
For postgresql it makes JSONB instead of JSON. So how can I do that?
thanks bro, it's very useful .
I have a JSONField in my DB, but my nested JSON queries don't seem to work. Is there a way to test whether the DB iis storing the data as JSONB vs regular JSON?
Can i save an array in database without json?
Awesome as always 👍😀
Glad you like it!
thanks for the tutorial.
Great video. Thank you!
Can we assign a default value Sie?
I want to learn flask but there many videos where to start plzz help me
nice sir tq, sir can u make video on convert date into words in django
its not auto suggesting on my end ?
Hey Anthony,
I've been struggling with django forms and ajax. If i submit a form with ajax i cannot validate it with django and there is alot of confusion regarding it. Can you please make a detailed video... I think I'm missing something...
Must include the following points in video
1. Form submission using ajax ie without reloading page
2. How to validate form while submitting with ajax
3. If I'm leaving anything must include it.
Does this mean you can skip defining more fields in django? I mean instead of defining name, occupation, addresses. Would defining a field and call JSONify on it replace defining individual field?
Right, what Linh said. If you don't want to define regular fields, I recommend just using a NoSQL database. This JSONField should be used sparingly.
Hi Anthony. I think it will be useful to develop simple api's easily. Is it correct. Please clarify. Thank u.
Is this equivalent to a NoSQL database?
Not at all. It just emulates one feature of a NoSQL database. You still get all the advantages of working with a regular relational database.
quality content
The queries probably will be slow right ?
Yes, depending on how you use it. That's why your data should be structured instead of random in the column. I recommend limiting querying the columns directly completely if possible.
good mic
This is awesome, although I'm having issues with using the JSONField in the form. I'll post an update if I figure it out, or I'd appreciate any input. Liked and subbed.
did you figure it out?
Thank you!!!
You're welcome!