Question: I am making an Recat gym website using an API, in this when I search for something it gets the data and shows the error ie., the data is not passing to setExercise for displaying it to screen. this ...
Question: I have this union type: And I would like a const [userInfos, setUserInfos] = useState<TUserInfos>{} to take just one of these types, but when I try to access userInfos only password is available. Can someone explain it to me? ...
Question: I am facing a problem with getting the updated state data in a functional component. I have seen threads on SO where it is recommended to switch to a Class component where states can be managed better without the ...
Question: I am new to react state hook. Here is the sample code: If I click the button. The console always output 0 instead of 1 where i set the value in useEffect. Please let me know what’s wrong here. ...
Question: Supposing I have a React component with a large number of form inputs. Each of those inputs needs to map to state such that that information can be then used to create a large payload. Is there a way ...
Question: I have 2 buttons. Add1 and Add2 The Add2 button in the Test does not work. What am I doing wrong. I’m not very familiar with React. codesandbox: https://codesandbox.io/s/react-hooks-useeffect-forked-ml77pz Answer: You should not create component inside another component if ...
Question: I’m making a todo list in react js. Each time a new todo item is created, some buttons are appended next to it along with a edit input text box. I’m trying to avoid using refs but purely usestate ...
Question: I’m currently working on a project to implement a website to check the weather forecast. I’m trying to get the value from the input field and when I click the submit button, this value should be set to cityName. ...
Question: I’m trying to solve a React problem on testdome. This is the task: The Message component contains an anchor element and a paragraph below the anchor. Rendering of the paragraph should be toggled by clicking on the anchor element ...
Question: Hey, could anyone tell me what the state loading does? What do we aim to achieve using the “setLoading(true)” wihtin axios? Thank you! Answer: A loading state is generally used to conditionally render a loading indicator, or similar while ...