Javascript/toLocaleString()

解説対象のオブジェクトを文字列に変換した結果を返す

sample1

sample1code

function sample1Func(){
  var sample1Div = document.getElementById("sample1Div");
  sample1Div.innerHTML = Date().toLocaleString();
  window.setTimeout("sample1Func()", 1000);
}

sample2

sample2code

function s2Func(){
  var s2Array = [2, 5, 7];
  console.log(s2Array.toLocaleString());
}

sample3

sample3code

function s3Func(){
  var s3Num = 23002342;
  document.getElementById("s3Div").innerText = s3Num.toLocaleString();
}