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\u2605\u5982\u4f55\u4e3a\u5143\u7d20\u7ed1\u5b9a\u4e8b\u4ef6\uff08\u5c31\u662faddEvent\uff09<\/p>\n

function addEvent(elm, evType, fn, useCapture) {
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elm.addEventListener(evType, fn, useCapture);\/\/DOM2.0
return true;
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else if (elm.attachEvent) {
var r = elm.attachEvent(\u2018on\u2019 + evType, fn);\/\/IE5+
return r;
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else {
elm['on' + evType] = fn;\/\/DOM 0
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\u2605window.onbeforeunload \u7684\u7528\u6cd5
(http:\/\/www.cnblogs.com\/snandy\/archive\/2012\/05\/03\/2481019.html<\/a>)<\/p>\n

\u2605\u8bf4\u4e00\u4e0bwindow.onerror\u7684\u53c2\u6570
(http:\/\/blog.csdn.net\/zzxll5566\/article\/details\/6187943<\/a>)<\/p>\n

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(http:\/\/www.ok12.net\/js\/125.html<\/a>)<\/p>\n

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script.src = \u2019http:\/\/files.cnblogs.com\/rubylouvre\/html5.js\u2019<\/p>\n

(IE onreadystatechange\u4e8b\u4ef6,\u5224\u5b9a\u8282\u70b9\u7684readyState\u503c\u662f\u5426\u4e3aloaded\u6216complete, \u5176\u4ed6\u6d4f\u89c8\u5668\u5219\u4f7f\u7528onload)<\/p>\n

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(http:\/\/www.cnblogs.com\/lhgstudio\/archive\/2010\/10\/24\/1859946.html<\/a>)<\/p>\n

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(http:\/\/www.cnblogs.com\/rubylouvre\/archive\/2009\/10\/14\/1583523.html<\/a>)<\/p>\n

\u2605\u6307\u51faJS\u62d6\u52a8\u7684\u539f\u7406
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(http:\/\/www.otakustay.com\/browser-strategy-loading-external-resource\/<\/a>)<\/p>\n

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 <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

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