TypedJSON | Typed JSON parsing and serializing for TypeScript | JSON Processing library

by JohnWeisz TypeScript Version: v1.7.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | TypedJSON Summary

TypedJSON is a TypeScript library typically used in Utilities, JSON Processing applications. TypedJSON has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Typed JSON parsing and serializing for TypeScript with decorators. Annotate your data-classes with simple-to-use decorators and parse standard JSON into actual class instances. For more type-safety and less syntax, recommended to be used with reflect-metadata, a prototype for an ES7 Reflection API for Decorator Metadata.

Support

Quality

Security

License

Reuse

Support

TypedJSON has a low active ecosystem.

It has 472 star(s) with 53 fork(s). There are 18 watchers for this library.

It had no major release in the last 12 months.

There are 33 open issues and 103 have been closed. On average issues are closed in 294 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of TypedJSON is v1.7.0

Quality

TypedJSON has no bugs reported.

Security

TypedJSON has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

TypedJSON is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

TypedJSON releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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TypedJSON Key Features

No Key Features are available at this moment for TypedJSON.

TypedJSON Examples and Code Snippets

No Code Snippets are available at this moment for TypedJSON.

Community Discussions

Trending Discussions on TypedJSON

Is it possible to handle unknown properties when creating a TS class instance from JSON?

typescript: Import only type from json file

Parsing JSON with the TypedJSON (typedjson-npm)

Parsing Map with null value in Typescript from JSON

Typescript: User the correct parameters: TS2345: Argument of type 'T' is not assignable to parameter of type 'new () => any'.

QUESTION

Is it possible to handle unknown properties when creating a TS class instance from JSON?

Asked 2020-Mar-01 at 13:54

When converting a plain object from JSON to a class instance, I need a way to catch all properties that have no corresponding class properties and store them in a some place (additionalData in the example below).

I looked into some libraries ( class-transformer, marshal.ts, TypedJSON) but there seems to be no means to do what I want.

Below is a hypothetical example of what I would like to achieve (it uses class-transformer but any other deserializer library would work for me)

...

ANSWER

Answered 2020-Mar-01 at 13:54

This can be accomplished without any third-party libraries, but you'll have to have pull the known properties out manually using object destructuring with a rest gather for the others and have the constructor take a parameter that is an object with the remaining key/values:

Source https://stackoverflow.com/questions/60475560

QUESTION

typescript: Import only type from json file

Asked 2019-Jul-02 at 09:17

Is there any way to import just JSON file type? I have a complex JSON file and I need it's definition to be used in whole application, but when I do import * as data from 'data.json', whole file is imported, which causes its presence in build (using webpack). As far as I know, there is no way to exclude it in webpack config.

EDIT: My question might be a little bit unclear, so here is my example:

...

ANSWER

Answered 2019-Jul-02 at 09:17

You can use an import type to get just the type of the json file:

Source https://stackoverflow.com/questions/56848471

QUESTION

Parsing JSON with the TypedJSON (typedjson-npm)

Asked 2018-Jun-12 at 12:48

I'm using the Angular2.4 and want to parse JSON with the TypedJSON library (typedjson-npm). But I can't understand how to do it in the specific case that following.

I have the class for the JSON data, for example:

...

ANSWER

Answered 2017-Jun-13 at 15:10

For this we need to loop through the each json data,

Try this :

Source https://stackoverflow.com/questions/44525149

QUESTION

Parsing Map with null value in Typescript from JSON

Asked 2018-Jan-15 at 08:46

I am using the following class in Typescript to parse Employee data received as JSON using TypedJson.parse()

...

ANSWER

Answered 2018-Jan-13 at 12:03

So, I've seen the code of TypedJson - in current version 0.1.7 it is bug, but in the repository this bug is fixed, but not published yet.

So you can use workaround until next release just adding = null! as property default value:

Source https://stackoverflow.com/questions/48236731

QUESTION

Typescript: User the correct parameters: TS2345: Argument of type 'T' is not assignable to parameter of type 'new () => any'.

Asked 2017-Mar-20 at 11:38

I'm using Typescript 2 and trying to write a universal parser-method for database objects. I'm using TypedJSON and can't get the parameters in the correct way. My code:

...

ANSWER

Answered 2017-Mar-20 at 11:20

It should probably be something like:

Source https://stackoverflow.com/questions/42901257

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install TypedJSON

TypedJSON is available from npm, both for browser (e.g. using webpack) and NodeJS:.
Optional: install reflect-metadata for additional type-safety and reduced syntax requirements. reflect-metadata must be available globally to work. This can usually be done with import 'reflect-metadata'; in your main bundle/entrypoint/index.js.

Support

TypedJSON requires type-detection and considers wrapped primitives as their corresponding primitive type. For example, Number is always treated as number (note the case-difference), and no distinction can be made.

Find more information at: