Converting C# type parameters to Angular Typescript: A Comprehensive Guide

Question

Converting C# type parameters to Angular Typescript: A Comprehensive Guide

In my project, I am trying to implement a parameter similar to what we do in C# with Typescript. However, I encountered an issue while attempting to use Typescript for this purpose.

I got stuck at the line of code

Result<class1> modelObj=API_result;

in Typescript, but I was able to create the Model successfully.

C#:

public class Result<T> {
    [JsonProperty("recordsTotal")]
    public int recordsTotal { get; set; }

    [JsonProperty("recordsFiltered")]
    public int recordsFiltered { get; set; }

    [JsonProperty("data")]
    public IEnumerable<T> data { get; set; }}
}

TypeScript:

export interface Result<T> {
  recordsTotal: number;
  recordsFiltered: number;
  data: T[];
}


export interface class1 {
  lng_id:number,
  str_name:string,

  //dtresult:DtResult[class1]
}

Help needed on converting this to Angular TypeScript

c#angular typescript

Answer 1

Answer №1

Ensuring consistency in data types between the front-end and back-end is crucial for successful execution:

Here's an example using Typescript:

export interface Example<T extends Test> {
    data: T[];
}

export interface Test {
    lng_id: number;
    str_name: string;
}

And here's how it would look in C#:

public class Example<T> where T : Test
{
    public IEnumerable<T> Data { get; set; }
}

public class Test // This could also be an inteface
{
    public int lng_id { get; set; }
    public string str_name { get; set; }
}


// Object returning to Front-end
var result = new Example<Test>()
{
    Data = new List<Test>() {
        new Test
        {
            lng_id = 1,
            str_name =  "Test"
        }
    }
};

Answer 2

Ensuring consistency in data types between the front-end and back-end is crucial for successful execution:

Here's an example using Typescript:

export interface Example<T extends Test> {
    data: T[];
}

export interface Test {
    lng_id: number;
    str_name: string;
}

And here's how it would look in C#:

public class Example<T> where T : Test
{
    public IEnumerable<T> Data { get; set; }
}

public class Test // This could also be an inteface
{
    public int lng_id { get; set; }
    public string str_name { get; set; }
}


// Object returning to Front-end
var result = new Example<Test>()
{
    Data = new List<Test>() {
        new Test
        {
            lng_id = 1,
            str_name =  "Test"
        }
    }
};

Converting C# type parameters to Angular Typescript: A Comprehensive Guide

Answer №1

Similar questions

Ways to transfer parameter to a new ActionResult through RedirectUrl

How to create a collapse feature that allows only one item to be open at a time in Angular

The redirection code is not being executed when calling .pipe() before .subscribe()

Converting an Observable of Object arrays into a regular Object array within component files

How to switch back to WPF 4.0 from 4.5 in Visual Studio 2015

An alternative way to show time zones such as PT and ET instead of using PST and EST with the help of moment

Create a rectangle on the canvas using the Fabric.js library in an Angular application

How do we troubleshoot the NullReferenceException thrown by async/await to determine where we went wrong?

Dispatch an email comprising an HTML file as the body content using C#

Angular: Retrieving Data from HTTP GET Request

Automatically assign the creation date and modification date to an entity in jhipster

Execute a function at a specified time within a Windows Service task scheduler

Differences between using ngModel and keyup/down in AngularJS

Parameters for finding elements using OpenQA.Selenium.Support.PageObjects.FindsBy

Is it possible to implement a DispatcherTimer in conjunction with a BackgroundWorker?

What is the best way to manage static asset files in Vite?

Listen for key events on an entire component or div in Angular using HostListener

Adjust the button sizes in Ngprime

Setting a border on a specific column in ag-grid is a simple task that can help you customize

Error encountered with Typescript implementation of Passport JS Google OAuth 2.0 Strategy