Tanpa basa -basi lagi, kode kunci adalah sebagai berikut:
--- Memulihkan Konten Mulai --- <Html> <Head> <script> window.onload = function () {var form = document.geteLementsbyTagname ('form') [0]; var txt = form.elements ['txt1']; var txt1 = form.elements ['txt2']; txt.onkeyup = function () {if (this.value.length == this.maxlength) {for (var i = 0; i <form.elements.length; i ++) {if (form.elements [i] == this) {form.elements [i+1] .focus (); }}}}}}}}}}}}}}}}} </script> </head> <body> <sorm> <input type = "text" name = "txt1" maxlength = "5"> <input type = "Text" name = "txt2" maxlength = "4"> <--- form = "Text" name = "txt2" maxlength = "4"> <--- form = "Text" name = "txt2" maxLength = "4"> <--- Form = "Text" name = "txt2" maxlength = "4"Di atas adalah kode switching fokus fokus javascript yang diperkenalkan kepada Anda oleh editor. Saya harap ini akan membantu semua orang!