type parameter

by John Kiran

HTML

<p>
select one of these
</p>
<select id="slct">
  <option value="0">Person</option>
  <option value="1">Result</option>
  <option value="2">Run</option>
  <option value="3">City</option>
  <option value="4">Phone Number</option>
  <option value="5">array</option>
</select>
<button id="btn">
Click
</button>
<p id='result'>

</p>

JavaScript

let slct = document.getElementById("slct");
let btn = document.getElementById("btn");
let para = document.getElementById("result");
btn.addEventListener("click", () => {
  let val = slct.value;

  para.innerHTML ="Type is: "+type(arr[val]);
}
);

let arr = [ {
  name: "john",
  id: 407,
}, true, run, "kakinada", 789456];

function run() {

}

function type(arg) {
  //alert(arg);
  return typeof (arg);
}