I added a package in my flutter web project (flutter_azure_b2c). The package is working fine but I have a problem that I dont want to pass a json file to the package method instead I want to pass the json object directly.
Can I change this by forking the github library or do you have any idea how to do this?
Related
Previously I was using .Net Core 2.2, I was able to send a json object from a service class using hub context and SendAsync method to a front end web client. Im having issues after I've upgraded my project framework to 3.1. If i call the SendAsync method using a json object, it will hit an error stating "{"The collection type 'Newtonsoft.Json.Linq.JObject' is not supported."}", if I send any other class object it will directly go to OnDisconnected.
Sample of the method i use
Using Json Object: await _hubContext.Clients.Group(groupName).SendAsync("NotificationResponse", jsonObject);
Using Class Object: await _hubContext.Clients.Group(groupName).SendAsync("NotificationResponse", notificationObject);
I've tried sending object directly from the hub, I was able to send a normal class object but not a json object. I did the testing on my project and also sample from this tutorial: https://learn.microsoft.com/en-us/aspnet/core/tutorials/signalr?view=aspnetcore-3.1&tabs=visual-studio
I posted this question on github and got the answer from BrennanConroy. Thanks alot !
His answer was:
2.1 was using Newtonsoft internally for Json, 3.1 uses System.Text.Json. If you're using features that don't work with System.Text.Json you can switch back to Newtonsoft https://learn.microsoft.com/aspnet/core/migration/22-to-30?view=aspnetcore-3.1&tabs=visual-studio#switch-to-newtonsoftjson
After doing this it fixed the issue.
I have a API defined in my project which returns JSON data in response.
url(r'^api/report/(?P<report_id>\w+)/generate/', staff_member_required(api_views.GenerateReport.as_view()), name="generate_report"),
In another app of same project, I want to receive this data in views.py
How do I make a request to this url using some django functions.
I think there might be some way to make this GET request without using requests or any other 3rd party module.
Any help would be appreciated.
I've been doing research in order to write an API for a school project, and when referencing the API documentation of YouTube and Twitter, I see API URLs like this
https://api.twitter.com/1.1/account/settings.json
My understanding was that you execute a method on the backend which will return information to the caller, but I thought those files had to be of extension type .py or .java or whatever language you're using, and JSON was just the return type. I've been unable to find any information on how a .json file works in this example. Is there code in settings.json that is being executed?
JSON is just a format of your data, that you can then use, for example in JavaScript.
It is back-end language independent. By this I mean, that front-end of the application does not care who produced .json file.
Maybe it was Java application, maybe it was Python, or PHP application it does not matter. It can be also static file, with fixed content which just has json format.
After you receive such thing in front-end, you can do with it whatever you want. From your perspective it will be probably some kind of nested array.
In example you provided, I get:
{"errors":[{"code":215,"message":"Bad Authentication data."}]}
And it is fine, it's just data you get. It is JSON format - that is true. But you don't care that path has .json in the URL, it could have any extension, what is important is what's inside.
That is a beauty of JSON. You can prepare for yourself static file with mocked data in JSON format, and use it while developing front-end of the application. When you wish, you can have back-end application which will return real data for your app.
You can also see here, how to return json file from PHP:
Returning JSON from a PHP Script
Or here to see how to do it in Python (Django Framework):
Creating a JSON response using Django and Python
I'm pretty new to Django and I'm currently working on a project where Django-rest-framework is used and the documentation is created with Swagger trough the django-rest-swagger package.
I'm trying to find (or generate) a swagger.json definition file, any idea on where it can be found with this package? I would like to use it to generate client side code.
Thanks
The swagger schema definition can be generated with https://github.com/signalfx/fetch-swagger-schema regardless the api implementation.
You can append ?format=openapi to the end of your docs URL and it will return the raw JSON text instead of the UI.
see here
I am working on a method that needs to parse the JSON response. I looked around and people use JSON.decode() in the as3corelib. But I was wondering if there was another way to do this without having to install any other libraries like this (as3corelib). Like a native json method that comes with the actionscript libraries.
Take a look at the top level JSON class, available since Flash Player 11, AIR 3.0.
The JSON class lets applications import and export data using JavaScript Object Notation (JSON) format.
Why do you have a problem with using an external library?
There is no such thing as an installation required, you just download it.