本文實例講述了JavaScript與jQuery實現(xiàn)的閃爍輸入效果。分享給大家供大家參考，具體如下：
html部分
<div id="code"> <p>/**</p> <p>*2014-2-12</p> <p>*代碼自動閃爍輸入</p> <p>*/</p> 2014-2-14,I want to say:<br /> Baby, I love you forever!<br /></div>
js部分
function typewriter(id){ var $ele = document.getElementById(id); var str = $ele.innerHTML, progress = 0; $ele.innerHTML = ''; var timer = setInterval(function() { var current = str.substr(progress, 1); if (current == '<') { progress = str.indexOf('>', progress) + 1; } else { progress++; } $ele.innerHTML =str.substring(0, progress) + (progress & 1 ? '_' : ''); if (progress >= str.length) { clearInterval(timer); } }, 75);} 使用方法：
typewriter("code"); 弄成個jquery插件
(function($) { $.fn.typewriter = function() { var $ele = $(this), str = $ele.html(), progress = 0; $ele.html(''); var timer = setInterval(function() { var current = str.substr(progress, 1); if (current == '<') { progress = str.indexOf('>', progress) + 1; } else { progress++; } $ele.html(str.substring(0, progress) + (progress & 1 ? '_' : '')); if (progress >= str.length) { clearInterval(timer); } }, 75); };})(jQuery); 使用方法 ：
$("#code").typewriter(); 
