javascript/method.html at master · Ashna-v/javascript · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <input type="text" value="javascript" id="name1">
    <input type="button" onclick="fnfocus()" value="focus">
    <input type="button" onclick="fnblur()" value=" blur">
    <input type="button" onclick="fnselect()" value="select">


   <script>

      function fnfocus() {
      document.getElementById("name1").focus()
    }

      function fnblur() {
      document.getElementById("name1").blur()
    }
    function fnselect(){
        document.getElementById("name1").select()
        alert("selected")

    }
</script>

</body>
</html>