Category "typescript"

How can I bind my selectAll button in Angular to an $event change?

May I know how to trigger the $event on the click of my selectAll button in Angular? My code are as follows: <div class = "col-md-auto" id = "container">

TypeScript & React: What's the difference between 'React.HTMLProps<T>' and 'JSX.IntrinsicElements["T"]'

I am looking for the most "canonical" and/or "up-to-date" way to add a set of default HTML attributes as a set of allowed TypeScript props to a customized, "enh

Using Auth0 with NestJS on gRPC Methods

I am trying to implement NestJS Guards for Authentication and Authorization to my gRPC Services, which are implemented in NestJS. @GrpcMethod(USER_SERVICE_NAME,

Create extra boolean property with name suffix `_ro`

Can I create an extra property with a property decorator? The way I'm trying to do this obviously does not work. const RoProp = () => { return <T>(ta

Chosen label is not changing after cancel button in ng2-daterangepicker

Using n2-daterangepicker. Facing two problems. When select custom range its not changing the chosen label change If applied cancel button and then click custom

How to use vuex mutation in Nuxt

I am not able to use this mutation to change the state of a value in Vuex pages/example.vue <template> <div class="pa-md-10 mx-md-10"> <v-r

React pass multiple properties and children

I'm new to React, typescript and nextjs and I'm trying to pass multiple properties to a component. But, I seem to override them. For example I have this in my _

Keyof not working in template literals due to Symbols

I would expect either of these types to work, but these both throw errors. export type Object1<T extends { [k: string]: any }> = `${keyof T}`; export type

Assign value only when key is a valid property of a type in TypeScript [duplicate]

I have a type, e.g.: type Output = { fieldA?: string; fieldB?: string; } And I have an object, e.g.: const input = { fieldA: "A", fie

Typescript reduce return wrong Type and also forbid to assert it

Faced very strange ts behaviour. type Labels = Record<string, boolean | undefined> type LabelGroups = Record<string, Labels> export function reduc

FieldRenderProps with React Native TextInput

I created custom TextInput for final-form in React-Native. And I need to specify type for FieldRenderProps. And I have an error: TS2769: No overload matches thi

I get a problem with use dotenv with react in typescript or .tsx files

I tried to use import * as dotenv from 'dotenv' and import { config } from 'dotenv' and restart the server many tames else I tried that dotenv.config({ path: __

typescript + eslint + babel issue in expo project: lots of Parsing errors

eslint is giving me a really hard time > Parsing error: The keyword 'const' is reserved. :eslint > Parsing error: The keyword 'import' is reserved. :esli

Unable to create @manyToMany realtion ship in mikro-orm

I have issue with my @manyToMany relationship in mikro-orm framework. I created this entity: enum NotificationCategory { REPORT = "report", PARKING = "p

Typescript check that all env variables are set based on interface (union type to tuple type issue)

I want env.d.ts file to represent required application env variables and make sure that any change or addition to it will result in typescript error as well as

Assign ELB Account to S3 Bucket Policy

I used the AWS console from the load balancer edit attributes screen and used it to create a bucket to use for access logging. I'm using this policy to form CDK

How can I programmatically disable or remove arrow key navigation on a PrimeNG Table using TypeScript or Angular

I would like to programmatically disable left and right arrow key navigation in a PrimeNG Table using cell editing, without having to modify the Table component

How to set a variable for a key in typescript

Im trying to set bob via variable key; interface Person { name:string, age:number } const bob:Person = { name:'bob', age:12 } function setSome<T exte

How do I upload multiple files in array in Angulars reactive forms, from an API and send the data as a number to the array

***ERROR IMAGE: *** https://ibb.co/JKd0hV3 Who can help me solve this problem, I get a 490error whenever I run this code. Am I missing something or need to refa

How to capture Typescript conditional property type

I have the following Typescript type: type Config = { key: string, type: `input` | `switch` | `radios` | `select` | `checklist` | `image`, options: string