This is the code that I'm having trouble with.

    <ul>
    {details.filter((detail) => Object.values(detail.colorMap).find(c => c < 10)).map((val) => 
    {
    return (<li key={val.id}><p className="pt-2">{val.prodName}{Object.entries(val.colorMap).map((c) => (<p>{c[0]}{c[1]}</p>))}</p></li>);
    })}
    </ul>

CodePudding user response：

You can add another filter() to get colours with value less than 10 only as shown below:

<p className="pt-2">
  {val.prodName}
  {Object.entries(val.colorMap)
    // Filter for colors with value < 10
    .filter((c) => c[1] < 10)
    .map((c) => (
      <p>
        {c[0]}
        {c[1]}
      </p>
    ))}
</p>