//使用命名空間.使用方式:$.myJS.show(); jQuery.myJS = { show:function (){ alert("show...."); }, hide:function (){ alert("hide..."); } }; //使用全局函數.使用方式:$.testA(); jQuery.testA = function (){ alert("global function...."); }; jQuery.testB = function (){ alert("global function...."); }; //閉包結構:(function($){$.fn.extend({ pluginName1:function(){},pluginName2:function(){} })})(jQuery); //對象級別,經過閉包.咱們在寫jQuery插件時,也能夠使用$這個別名,而不會與prototype引發衝突.使用方式:$("#test").pluginA(); (function($){ $.fn.extend({ pluginA:function(){ alert("pluginA...."); }, pluginB:function(){ alert("pluginB...."); } }); })(jQuery); //在JQuery名稱空間下申明一個名字,使用方式:$("#test").pluginC(); $.fn.pluginC = function() { alert("pluginC...."); }; //添加參數,使用方式:$("#test").pluginD(); 或 $("#test").pluginD({attr1:'attribute3'}); $.fn.pluginD = function(options) { var defaults = { attr1:'attribute1', attr2:'attribute2' }; var opts = $.extend(defaults,options); alert(opts.attr1); };
<html> <head> <title></title> <meta charset="utf-8" /> <link href="my.css" type="text/css" rel="stylesheet"/> <script src="http://code.jquery.com/jquery-latest.js"></script> <script src="my.js"></script> <script> $(function(){ $("#show").click(function(){ $.myJS.show(); }); $("#hide").click(function(){ $.myJS.hide(); }); $("#global").click(function(){ $.testA(); }); $("#pluginA").click(function(){ $("#pluginA").pluginA(); }); $("#pluginC").click(function(){ $("#pluginC").pluginC(); }); $("#pluginD").click(function(){ //defult opts:$("#pluginD").pluginD(); $("#pluginD").pluginD({attr1:'attribute3'}); }); }); </script> </head> <body> <div class='menu'> <button type="button" id="show">show</button> <button type="button" id="hide">hide</button> <button type="button" id="global">global</button> <button type="button" id="pluginA">pluginA</button> <button type="button" id="pluginC">pluginC</button> <button type="button" id="pluginD">pluginD</button> </div> </body> </html>
button { width:100px; text-align:center; line-height:100%; padding-top:0.5em; padding-right:2em; padding-bottom:0.55em; padding-left:2em; font-family:Courier New,sans-serif; font-size:14px; font-style:normal; font-variant:normal; font-weight:normal; text-decoration:none; margin:0 10px 0 0; vertical-align:text-bottom; display:inline-block; cursor:pointer; zoom:1.2; /*元素大小*/ outline-width:medium; outline-color:invert; font-size-adjust:none; font-stretch:normal; border-top-left-radius:0.6em; /*設置圓角度數,越大表示越圓*/ border-top-right-radius:0.6em; border-bottom-left-radius:0.6em; border-bottom-right-radius:0.6em; box-shadow:0px 1px 2px rgba(0,0,0,0.2); text-shadow:0px 1px 1px rgba(0,0,0,0.3); color:#fefee9; border-top-color:#FFF; /*線的邊框顏色*/ border-right-color:#FFF; border-bottom-color:#FFF; border-left-color:#FFF; border-top-width:1px; border-right-width:1px; border-bottom-width:1px; border-left-width:1px; border-top-style:solid; border-right-style:solid; border-bottom-style:solid; border-left-style:solid; background-image:none; background-attachment:scroll; background-repeat:repeat; background-position-x:0%; background-position-y:0%; background-size:auto; background-origin:padding-box; background-clip:padding-box; background-color:#f78d1d; } button:hover { background: #f47c20; } .menu { margin:50px 0 0 50px; }
四、補充:一個在線製做按鈕樣式的網站:http://buttoncssgenerator.com 可在線生成按鈕cssjavascript