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.util";
export class Utils {
public static Position: PositionUtil = PositionUtil;
}
I would like to implement it in the following way:
Utils.Position.PositionDirection.LEFT
Do you think this approach will work?
If you want to achieve this, follow the steps below:
1) Remove position.utils.ts
2) Update your utils.ts file with the following code:
export namespace Utils
{
export namespace Position
{
export enum PositionDirection
{
LEFT, RIGHT, TOP, BOTTOM, AUTO
}
}
export class Layout
{
public static Vertical = "vertical";
public static Horizontal = "horizontal";
}
}
3) Edit your file.ts as shown below:
import { Utils } from "./utils";
let p = Utils.Position.PositionDirection.LEFT;
let l = Utils.Layout.Horizontal;
I am currently working with Angular2-RC.1 and I've noticed a significant decrease in performance when setting up a component with a large dataset. The component I'm using is a tabular one (which involves Handsontable) and it has an Input property ...
I am working on an angular project where I am using Angular Material and a mat-select element. In my form, the mat-select is the first element, and I want to set auto-focus on it when the page loads. However, I have been facing some difficulties achieving ...
Is there a way to trigger a callback function in the scan function after the for await loop completes? let personObj = {}; let personArray = []; async function scan() { for await (const person of mapper.scan({valueConstructor: Person})) { ...
I'm having trouble solving this issue. Here's the state I am working with: var myState:ng.ui.IState = <ng.ui.IState> { url: '/new/{order.orderNumber}', controller: 'OrderController', controll ...
Let's skip the function declaration and dive into writing the current types for state, and the state itself. type BookFormState = { hasError: boolean; } BookForm<BookFormState> { ... state = { hasError: false }; Next, inside the class ...
In search of a universal type to implement in my actions. Actions can vary from simple functions to functions that return another function, demonstrated below: () => void () => (input: I) => void An Action type with a conditional generic Input h ...
While working on my Mac running MacOS Sierra with WebStorm (version 2017.2.4), I encounter a pop-up notification sporadically, as shown in the following image: https://i.sstatic.net/mdVtd.png My coworkers and I all have the same TSLint configuration and ...
Currently, we are developing a web/mobile application that includes horizontal scroll tabs to represent Categories. While this feature works well on mobile devices, it requires additional functionality for web browsers. Specifically, we need to add two arr ...
Below is a service definition: export class MyService { doSomething(callbacks: { onSuccess: (data: Object) => any, onError: (err: any) => any }) { // Function performs an action } } This service is utilized in a component as shown be ...
While working on my project in nodejs, I encountered an issue when trying to code and test APIs. It required running two separate consoles - one for executing typescript watch and another for running the server. Feeling frustrated by this process, I came ...
The scenario: export type SchemaOne<T> = | Entity<T> | SchemaObjectOne<T>; export interface SchemaObjectOne<T> { [key: string]: SchemaOne<T>; } export type SchemaOf<T> = T extends SchemaOne<infer R> ? R : nev ...
In my project, I have implemented p-calendar for selecting dates and times. I have set [minDate]="dateTime" so that it considers the current date and time if I click on Today button. However, I would like the default time to be 00:00 when I click ...
Looking to create a handler that generates an array of categories based on the presence of "categories" for a specific "resource". However, encountering an error with the last method. ERROR TypeError: "this.allProjectResources is undefined" import { Res ...
UPDATE : I'm currently facing a challenging issue that I can't seem to resolve. Within my code, there is a list of objects where I need to execute 3 requests sequentially for each object, but these requests can run in parallel for different obje ...
I've been working on compiling my TypeScript code/packages to ensure compatibility with Safari Version less than 14. After researching, I discovered that nullish coalescing operators (??) are not allowed in the targeted version. Despite changing my t ...
Is there a way to extract the type from an interface based on its property name in order to use it in a Record? I am struggling with the syntax needed to retrieve the type by property name. My goal is to make this process more future-proof so that if the i ...
Please assist me in mocking a Twilio service that sends messages using Jest to mock the service. Below is the code I am working with: import { SQSEvent } from "aws-lambda"; import { GetSecretValueResponse } from "aws-sdk/clients/secretsmanag ...
My form page is built in react and typescript, utilizing JWT tokens on the API side. While there are no issues with the container page, I encountered an error on the index.tsx page where the routers are defined: A TypeScript error occurred in C:/Users/yusu ...
I am trying to figure out how to create a verification email for my users, but I'm having trouble understanding how to connect the UserToken table with the user's id in TypeORM. Can someone provide some guidance on this? @Entity({name: "use ...
I am facing a challenge in TypeScript where I need to convert poorly formatted data from an API into an array of objects. The data is currently structured as one large object, which poses a problem. Here is a snippet of the data: Your data here... The go ...