Category "typescript"

Generic function to convert string to typescript enum

I found this great answer about how to convert a string to a typescript enum. Based on that I have written this function enum Color { Red='red', Green='green'

TypeScript optional properties not accepting undefined value

<MyCustomField type={props.type} MyCustomField's type type definition: type?: string; props.type's type definition: type?: string; For some reason, I

Call function stored as class property

I have a class Process that takes in a type of object () => void in its constructor. Whenever I pass this into the object, all appears fine and well, however

Use Quasar App code in background script of BEX

I am developing a browser extension using Quasar framework's BEX mode. In the app part (popup window), I have a TypeScript file which contains some common funct

Rename key of typescript object type

I have this: type Two = { one: number, two: string, three: boolean } I want it to create a type that would look like this: type RenamedTwo = { one:

how to use multiple tsconfig files (with conflicting compiler options)?

My codebase contains two typescript projects: for a react web app for web workers The web worker codebase is part of my public/ folder. Which means that there

Cannot read property 'setProperty' of undefined fxFlex issue with ng-container Angular 9 Flex Layout

<div [fxLayout]="fields.layoutConfig.layoutDirection + ' wrap'" fxLayout.xs="column" [fxLayoutGap]="fields.layoutConfig.fxLayoutGap"> <ng-cont

How to use document.getElementById() method in TypeScript?

I am trying to reset HTML Form in order to clear all the values in the input fields using; document.getElementById('myForm').reset(); But I can use that in

How can I use moment.js to add days, excluding weekends?

I'm setting a default follow-up date two days from current date, which currently works: const Notify = moment().add(2, 'days').toDate(); However, I would lik

Bootstrap modal opens on background (Angular)

I have modal that I open from the table, that in the material tab Here is Modal HTML <div bsModal #createOrEditModal="bs-modal" class="moda

How does one add one's own bespoke inputComponent JSX <input /> to a react-phone-number-input PhoneInput?

Code follows this description. react-phone-number-input allows uses to replace its default <input /> JSX tag with one's own, which specifically requires t

Does TypeScript support constructor with object initializer?

For example, in c#, we have this snippet: class OrderLine { public OrderLine(){ OrderId ="1", ItemTitle ="2" Console.W

Using an imported type in JSDoc @typedef

I'm trying to reduce duplication in specifying my imported types as follows but I'm getting an error /** @typedef {import("../types/util")} util @typedef {util.

Using an imported type in JSDoc @typedef

I'm trying to reduce duplication in specifying my imported types as follows but I'm getting an error /** @typedef {import("../types/util")} util @typedef {util.

TypeScript issue with find and filter

let access = environment.access.filter(it => it.roleName === userRole); let access = environment.access.find(it => it.roleName == userRole); Property 'f

Close button round icon for Android and iOS using React Native

I am trying to create a close button with clickable action. here, I need to design round close button icon and place it top of right corner in the view. How to

setState provokes Minified React error #130 only on production build

Every time I interact with the drop-down button on the front page of my application, the error https://reactjs.org/docs/error-decoder.html/?invariant=130&ar

What is the meaning of empty export {} in vanilla javascript/HTML

In the Google Maps Javascript API example, I see they had something like this in the HTML: <script type="module" src="./index.ts"></script> and an

What is the meaning of empty export {} in vanilla javascript/HTML

In the Google Maps Javascript API example, I see they had something like this in the HTML: <script type="module" src="./index.ts"></script> and an

How to make google chrome go full screen in Angular 4 Application?

I am developing an application where I want to implement such a thing where if user leaves from one component & enters other component, then in other compon