JSFiddle - React, Tailwind, and code Playground

HTML

<select name="category" id="category" onchange="GetChangedValue(this.value);">
<option value=""></option>
<option value="ACR100">House</option>
<option value="ACR200">Park  </option>
<option value="ACR300">Field</option>
</select>

<input type="text" id="inp" name="inp" />

JavaScript

function GetChangedValue(value1)
{
  document.getElementById("inp").value=value1;
}