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This article introduces how to understand the JavaScript class library keyboard.js, which can add shortcut key combinations, the content is very detailed, interested friends can refer to it, I hope it can be helpful to you.

Today to share a help in the website or web applications to add shortcut key combination of the class library-keyboard.js, using this class library you can easily capture the combination of input keys, can help you add related shortcut key operation, I hope you like it!

Main features:

◆ independent class library, of course, can also be used in combination with other class libraries, for example, jQuery

◆ letter or letter combination binding

◆ supports Callback callback

◆ multilingual support

◆ supports AMD loading, such as RequireJS

◆ documentation is complete

Javascript:

$(document) .ready (function () {var gbin1 = ['galled,' baked, 'ified,' nasty,'1'], google = ['GetWord,' oiled, 'oily,' galled, 'lumped,' e'], baidu = ['baked,' axed, 'ified,' dumped,'u'], kI = 0 Document.addEventListener ('keydown', function () {var keys = KeyboardJS.activeKeys (); if (keys.length) {for (var I = 0; I)

< keys.length; i += 1) { if(keys[i] === gbin1[kI]) { if(kI < gbin1.length - 1) { kI += 1; } else { $("#info").html("Loading gbin1.com ... ..."); location = "http://www.gbin1.com"; } } else if(keys[i] === google[kI]) { if(kI < gbin1.length - 1) { kI += 1; } else { $("#info").html("Loading gbin1.com ... ..."); location = "http://www.google.com"; } } else if(keys[i] === baidu[kI]) { if(kI < gbin1.length - 1) { kI += 1; } else { $("#info").html("Loading gbin1.com ... ..."); location = "http://www.baidu.com"; } } else{ kI = 0; } var keysString; keysString = keys.join(', '); if(keysString!=' '){ var log=$("#log"); log.append('' + keysString + '').find("b").last().show(); } } } }); }); HTML

Please typing one of site names below: gbin1 google baidu Status bar

CSS

Body {background: # ccc;} # container {margin: 0 auto; background: # 202020; width: 960px; color: # E3E3E3; padding: 15px; margin-top: 0;} h3 {font-size:16px; font-family: Arial; font-weight: normal;} # log b {position:relative;} # info {background: # 303030 Padding: 10px; font-size: 10px; color: # 888;} on how to understand the JavaScript class library keyboard.js that can add shortcut key combinations, this is it. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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