Realize the Document.ready function of jquery
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <ptml xmlns=" http://www.w3.org/1999/xhtml "> <pead> <meta http-equiv=" Content-type "content=" text/html; Charset=utf-8 "/> <title>document.ready</title> <script type=" Text/javascript "> (function () {VA R ie =!! (Window.attachevent &&!window.opera); var wk =/webkit\/(\d+)/i.test (navigator.useragent) && (regexp.$1 < 525); var fn = []; var run = function () {for (var i = 0; i < fn.length; i++) fn[i] (); var d = document; D.ready = function (f) {if (!ie &&!wk && d.addeventlistener) return D.addeventlistener (' Domcontentload Ed ', F, false); if (Fn.push (f) > 1) return; if (IE) (function () {try {d.documentelement.doscroll (' left '), run ();} catch (Err) {settimeout (Arguments.callee, 0);} })(); else if (wk) var t = setinterval (function () {if (/^) (Loaded|complete) $/.test (d.readystate)) clearinterval (t), run (); }, 0); }; })(); Document.ready (function () {document.getElementById (' Test '). InnerHTML = ' Document.ready test! ';//find}; Alert (document.getElementById (' Test ')); Null not found </script> </pead> <body> <div id= "test" ></div> </body> </ptml>
[Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]
