How to synchronize ES6 Map used for React Form Values in multiple async fetches [duplicate]
This question already has answers here: The useState set method is not reflecting a change immediately (21 answers) useState hook not working on updating map (3 answers) React idiomatic way to update Map object in state (1 answer) Closed 3 days ago. (I know that setters are asynchronous, I need a solution for how to […]
How to synchronize ES6 Map used for React Form Values in multiple async fetches [duplicate]
This question already has answers here: The useState set method is not reflecting a change immediately (21 answers) useState hook not working on updating map (3 answers) React idiomatic way to update Map object in state (1 answer) Closed 3 days ago. (I know that setters are asynchronous, I need a solution for how to […]
How to synchronize ES6 Map used for React Form Values in multiple async fetches [duplicate]
This question already has answers here: The useState set method is not reflecting a change immediately (21 answers) useState hook not working on updating map (3 answers) React idiomatic way to update Map object in state (1 answer) Closed 3 days ago. (I know that setters are asynchronous, I need a solution for how to […]
How to synchronize ES6 Map used for React Form Values in multiple async fetches [duplicate]
This question already has answers here: The useState set method is not reflecting a change immediately (21 answers) useState hook not working on updating map (3 answers) React idiomatic way to update Map object in state (1 answer) Closed 3 days ago. (I know that setters are asynchronous, I need a solution for how to […]
How to not Repeat Myself: declare the interface and also the state
So, in Typescript and React, is it normal to repeat the code in the interface and in the state (in the component). For example, in types/profileTypes.ts:
React typescript Error: ‘map doesnt exist on type [type]’ here type is an array of objects. why?
I get the following error and just dont understand why:
Can not set the state value to the api response [duplicate]
This question already has answers here: The useState set method is not reflecting a change immediately (21 answers) Closed last month. I am building a basic context where I getting a response from an api that i build, simple one no auth and headers. Yet when I am trying to set the state value of […]
Cannot invoke an object which is possibly ‘undefined’ – React
Getting error in React TypeScript: Cannot invoke an object which is possibly ‘undefined’
I am getting this error for Child Component
How to filter data from select using React and TypeScript
I’m trying to filter the data by select, but I don’t know why my code doesn’t work. In the console I can see that it correctly shows me the selected items (option). I noticed that the problem is onChange, which shows undefined in the console even though the value is correctly shown.
How to set up a filter to render only specific objects from an array in react?
I have an array of objects that is filled from a json file.