howto filter a array data+react js code example

Example 1: use map with filter in react components from arrays of data

<div>
  {names.filter(name => name.includes('J')).map(filteredName => (
    <li>
      {filteredName}
    </li>
  ))}
</div>

Example 2: filter() array of objects on change react

const handleChange = (e) => {
      const id = hospitalsDetails.filter(obj => obj.hospitalName == e.target.value)
      setCurrentApp({ ...currentApp, [e.target.id]: e.target.value, ["hospitalID"]: id.hospitalID })  
}