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Questions tagged [react-tsx]

A TypeScript XML syntax transform recommended for use with React.

TSX is an embeddable XML-like syntax. It is meant to be transformed into valid JavaScript, though the semantics of that transformation are implementation-specific. TSX rose to popularity with the React framework, but has since seen other implementations as well. TypeScript supports embedding, type checking, and compiling TSX directly to JavaScript.

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URL changes, but component doesn't rendered with react - typescript

I'm trying to change the URL programmatically. The URL is changed but the page doesn't refresh/render. I have tried to find the right answer for more than 2 hours but didn't succeed. I see that the URL indeed changed but the component wasn't…
Hodiya Eyal
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React: Build Connections Among Component

I am a beginner of React JS. Messing around to achieve VanJS event listeners. For layout, I decide to store things like a panel, a button as individual component. Now, I have a component Movie and another component Button, how can I trigger state…
duck
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How can I export a component with children in ReactTS?

I import this component import { someComponent } from './someComponent'; Then I declare a new component, that will be the child for the invoked one const anotherComponent = () => {...}; I'm exporting it this way export {…
leireriel
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Adding type to nested destructured props. Typescript React Redux. TS2339

The destructured props (from redux state) for the mapStateToProps() function are nested, how would I apply the HeaderStateMap types to it? I receive the following error message upon compilation: Property 'cart' does not exist on type…
Yusuf Abukar
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How do i render data from local storage in react typescript?

When I click save I want the data to be displayed onto the browser below my save button, how do I do that? I am using react with a typescript template. function ButtonDefaultExample(props: IButtonExampleProps) { const { disabled, checked } =…
Fractal393
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TypeError: Cannot read property 'map' of undefined on tsx file

ActivityListItemAttendees interface IProps { attendees: IAttendee[] } export const ActivityListItemAttendees: React.FC = ({attendees}) => { return ( {attendees.map(attendee => ( …
Ismael
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convert React Functional Component into Class with Props

I was hoping to find some help with this issue I have been having converting a file into a class based Component. I've struggled with this one for awhile, and I just cannot get the onClick to work correctly. Everything else renders fine, but the…
Jake Roy
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using Array map method in TypeScript

How do I render a JSON data dynamically into a component using something like an array.map method with Typescript. for example. I get an error from the code below. const PricingSection: FC = ({ icon, title, price, user,…
Kenny
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Context Menu not reflecting check/uncheck on click

I have a context menu on click of a button. There are 3 items which are initially checked. On click of each item, I am toggling the check. The check/uncheck is not reflecting while the context menu is open. This used to work earlier but with the…
Putta
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How to Debug Dotnet Backend + TSX Frontend?

My Problem: I recently became the new Dev in a system which has a backend with Dotnet 3.1 and a Frontend of React, TypeScript and it is build with Yarn. I can run the whole monster. For this, I first build the frontend, copy the created .js files to…
Asqiir
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Why connected class component props not accessible directly?

Im trying to access props in componentDidMount method but its showing error as : Property 'addressInvalid' does not exist on type 'Readonly & Readonly<{ children?: ReactNode; }>'. please refer following code: import React from…
Sagar Ganesh
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Material design React List orientation

Using MDC react list, trying to change the orientation, but not working always displays the list in vertical. import List, { ListItem } from '@material/react-list'; import '@material/react-list/dist/list.css'; …
San Jaisy
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React class component renders twice on Chrome only

I created a project with create-react-app: yarn create react-app example-react-ts --template typescript Then created a simple component: import * as React from 'react' interface ExampleProps {message: string} class Example extends…
cahen
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I am trying to add value in IonSelect multiple but it select only one vallue in react ionic

I have added the dropdown field and I have to show the value in dropdown which I send but in this ionselect it takes only one value on the drop down. const intila={ primary:[""] } const[primarySkill,setPrimary]=useState(intila); const…
Shanthi Sannasi
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.tsx component Button onclick event shows undefined

I create a .tsx component and a function that is returning dynamic HTML. getCellValues(_data) { var ret=`
1
`; console.log(ret) return ret; } and this select data function looks like …
user3603745
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