Angular Nested Interface is a concept that involves defining an

Looking for guidance on creating a nested interface for JSON data like this:

Any help is appreciated.

JSON Structure

"toto": {
 "toto1": [],
 "toto2": [],
 "toto3": [],
}

Interface Definition

export interface Itoto{
   code: {
    codeName: 
   } 
}

Answer №1

Are you searching for this specific code snippet?

export interface Example {
    [key: string]: { // definition
        [key: string]: string[] // name
    }
}

const example: Example = {
    "alpha": {
        "beta": [],
        "gamma": [],
        "delta": [],
    }
};

To loop through the example Object:

for(let [key, value] of Object.entries(example)) {
    console.log(key, value);
}

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

What is the best way to manage individual properties in React (Next.js)?

import React from 'react'; import { makeStyles} from '@material-ui/core/styles'; import {Select, MenuItem} from '@material-ui/core'; import useState from 'react'; const sample = () => { const data = [ {TITLE : & ...

encountering an error of unsupported grant type while attempting to authenticate a user

I've seen a lot of discussions on this topic, but none have addressed my specific issue. Currently, I am working on an angular 5 application and trying to retrieve an authentication token by sending a post request to a server. Testing the connection ...

Explore the use of enumerations within a class

My code structure includes: position.utils.ts enum PositionDirectionEnum { LEFT, RIGHT, TOP, BOTTOM, AUTO } export class PositionUtil { public static PositionDirection: PositionDirectionEnum } utils.ts import { PositionUtil } from "./position. ...

Cease the ongoing Ajax request and switch to a new Ajax call immediately

Within this code snippet, I am capturing user input for typing and then searching it in a database. However, with each character entered by the user, a new AJAX request is triggered without canceling the previous one. My objective is to have the search fu ...

Analyzing information through jsonParse

After using the command {{$employees}} in my laravel controller to pass data to the blade view, I am receiving the following information: [{"id":"1","name":"june"},{"id":"2","name":"joan"}] When trying to parse this JSON data in my JavaScript as shown be ...

Creating flexible items with a 1:1 ratio and ensuring that the padding on the left and right of the flex container remains consistent

Whenever I adjust the size of the window, https://i.sstatic.net/Fm3d1.png the flex-container ends up with uneven padding on the left and right, which is less than ideal. So, I am looking for a way to allow the flex-item to resize when the window size c ...

Access the JavaScript variable in a webview and store it in an Android variable

I have been attempting to retrieve a variable from a webview, but I am only able to make modifications like this: browser.loadUrl("javascript:var x = document.getElementById('login').value = 'something';"); However, I need to be able ...

Tips for resolving import errors encountered after running npm start

I recently started using React and I am currently following a tutorial. Even though I have the exact same code as the tutorial, I'm encountering the following error. ./src/index.js Attempted import error: './components/App' does not have a ...

Replace pipeline function during component testing

During my unit testing of a component that utilizes a custom pipe, I encountered the need to provide a fake implementation for the transform method in my test. While exploring options, I discovered that it's feasible to override components, modules, ...

Determining the rotation direction following an object collision using three.js

In my three.js demo, collision detection is achieved using a Raycaster that extends from the front of the camera. The movement of the camera is restricted to follow its facing direction, although the mouse controls allow for steering in different direction ...

Obtain the ClientID for a particular user control that is within a repeater's bindings

I have a collection of user controls that I am connecting to a repeater. The user control: (Example) "AppProduct" <div> <asp:Button ID="btn_details" runat="server" Text="Trigger" /> <asp:HiddenField ID="pid" ...

Handling Errors in Asynchronous Functions with JavaScriptLet's explore the best practices for

I am a beginner in javascript and recently delved into async/await. After going through various resources, I gained a basic understanding. However, while experimenting with some code examples, I encountered unexpected results which left me puzzled about wh ...

Steps for incorporating a type declaration for an array of objects in a React application with TypeScript

How can I specify the type for an array of objects in React using TypeScript? Here is the code snippet: const SomeComponent = (item: string, children: any) => { //some logic } In this code, you can see that I am currently using 'any' as ...

The function is not valid due to an angular-parse argument

This is my first experience with using angular and parse.com. I encountered the following error: Error: Argument 'eventList' is not a function, got undefined when attempting to execute the following angular code: var main_app = angular.mod ...

Calling Number() on a string will result in returning a value of NaN

Currently, I am working on the following code snippet: app.put("/transaction/:value/:id1/:id2", async(req,res) => { try { const {value,id1,id2} = req.params; const bal1 = await pool.query("Select balance from balance where id=$1",[i ...

Steps to include a horizontal divider in the footer section of an angular-material table

Is it possible to add a line between the last row (Swimsuit) and the footer line (Total)? If so, how can I achieve this using Angular 15? https://i.stack.imgur.com/581Nf.png ...

Ways to Determine if the Content in the CKEditor has Been Altered

Is there a way to detect changes in the content of CKEditor? I want to trigger a JavaScript function every time the content is updated. ...

Retrieving all users in Sqlite database with a specific value

I am looking to identify and access each user who has a specific value in their row. Here is an example code snippet of what I want: sql.prepare("SELECT * FROM raid WHERE raid1 > 0 AND NOT id='685337576810610734'").get().forEach(async (user) ...

Creating an href link within a button that is contained within a collapse component

I am grappling with an issue where my collapsed model is displaying more information about clients; however, when I click on the button inside it, instead of getting the specific client's data, I end up retrieving information for all clients. <ion ...

The CSS styling is not being rendered correctly on the AngularJS HTML page

Encountering a puzzling situation here. Our angular controller is successfully delivering data to the page, but we are facing an issue with rendering a table due to an unknown number of columns: <table border="1" ng-repeat="table in xc.tables"> ...