javascript update number
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Video</title> </head> <body> <button> Add a Number </button> <div id="number_1">100</div> <div id="number">100</div> <script type="text/javascript"> var count = 100; var count_2 = 100; function updateCount() { count = count - 1; if (count === 0) { count = 100 function updateCount_2() { count_2 = count_2 - 1; document.getElementById("number_1").innerHTML = count_2 ; } updateCount_2(); } document.getElementById("number").innerHTML = count; setTimeout(updateCount, 1); } updateCount(); </script> </body> </html>
