I am trying to use React MultiSelect Dropdown component to implement a dropdown box with a list of options that will be retrieved from an API. I have copied the started code, installed the npm package and added it into…
Trying to edit the blog data based on blog id, but I am not able to get the blog data. I would like to display the data in the input name columns heading, tags under the Blog data to display…
I would like to convert React class component to functional component. const remoteVideoref = useRef(null); this.pc.ontrack = (e) => { this.remoteVideoref.current.srcObject = e.streams[0] } Is this the correct way of doing it? const remoteVideoref = useRef(null); this.pc.ontrack = (e) =>…
I am having a search button in my code which takes gatewayId as input from user. Displaydata function invokes when user click on search button.Then, it make visibility of another div true through setToggle state and invoke loadDetails function. It…
username state const [username, setUsername] = useState({ name: "", isValid: true, error_message: "start with a letter n allowed characters: a-z A-Z 0-9 - and _ ", }); handle username function function handleUsername(e) { const regexp = new RegExp(/[a-zA-Z][a-zA-Z0-9-_]{5,32}/gi); const name…
I have the following custom hook that basically fetches data from a smart contract: export const usePoolLength = () => { const [length, setLength] = useState(0); const _getPoolLength = useCallback(async () => { const poolLength = await getPoolLength(); setLength(poolLength); },…
I'm stuck creating a dark mode toggle feature for my web app. I'm using NextJS with Material UI. I've tried to create a React context which contains a useState and have a switch component change the context. theme.tsx This is…
My react-hook-form is not working when onSubmit is called. Here is where my problem comes from I assume: const onSubmit = (data) =>{ console.log(data); alert("Reserve Successful") reset() } return ( <div className={styles.Reserve} id="form"> <form onSubmit={handleSubmit(onSubmit)}> The full code: import styles…
I have a custom react hook which is used to get a user's data by sending a POST request. I would like my custom react hook to check if the argument passed into the hook meets certain conditions, however I'm…
I am a beginner in react and trying a basic example where I am fetching data based on what I am passing in input field , the value in input field goes as id to the API URL , Everything…