插件：jquery.jqprint
版本：v 0.3
JQuery：適合所有版本jquery文件配合使用
適用：所有類型html頁面

以下是插件文件代碼：jquery.jqprint-0.3.js

// ----------------------------------------------------------------------- // Eros Fratini - eros@recoding.it // jqprint 0.3 // // - 19/06/2009 - some new implementations, added Opera support // - 11/05/2009 - first sketch // // Printing plug-in for jQuery, evolution of jPrintArea: http://plugins.jquery.com/project/jPrintArea // requires jQuery 1.3.x // // Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php //------------------------------------------------------------------------(function($) {var opt;$.fn.jqprint = function (options) {opt = $.extend({}, $.fn.jqprint.defaults, options);var $element = (this instanceof jQuery) ? this : $(this);if (opt.operaSupport && $.browser.opera) { var tab = window.open("","jqPrint-preview");tab.document.open();var doc = tab.document;}else {var $iframe = $("<iframe />");if (!opt.debug) { $iframe.css({ position: "absolute", width: "0px", height: "0px", left: "-600px", top: "-600px" }); }$iframe.appendTo("body");var doc = $iframe[0].contentWindow.document;}if (opt.importCSS){if ($("link[media=print]").length > 0) {$("link[media=print]").each( function() {doc.write("<link type='text/css' rel='stylesheet' href='" + $(this).attr("href") + "' media='print' />");});}else {$("link").each( function() {doc.write("<link type='text/css' rel='stylesheet' href='" + $(this).attr("href") + "' />");});}}if (opt.printContainer) { doc.write($element.outer()); }else { $element.each( function() { doc.write($(this).html()); }); }doc.close();(opt.operaSupport && $.browser.opera ? tab : $iframe[0].contentWindow).focus();setTimeout( function() { (opt.operaSupport && $.browser.opera ? tab : $iframe[0].contentWindow).print(); if (tab) { tab.close(); } }, 1000);}$.fn.jqprint.defaults = {debug: false,importCSS: true, printContainer: true,operaSupport: true};// Thanks to 9__, found at http://users.livejournal.com/9__/380664.htmljQuery.fn.outer = function() {return $($('<div></div>').html(this.clone())).html();} })(jQuery);

兼容高版本jquery 文件：jquery-migrate-1.2.1.min.js

/*! jQuery Migrate v1.2.1 | (c) 2005, 2013 jQuery Foundation, Inc. and other contributors | jquery.org/license */ jQuery.migrateMute===void 0&&(jQuery.migrateMute=!0),function(e,t,n){function r(n){var r=t.console;i[n]||(i[n]=!0,e.migrateWarnings.push(n),r&&r.warn&&!e.migrateMute&&(r.warn("JQMIGRATE: "+n),e.migrateTrace&&r.trace&&r.trace()))}function a(t,a,i,o){if(Object.defineProperty)try{return Object.defineProperty(t,a,{configurable:!0,enumerable:!0,get:function(){return r(o),i},set:function(e){r(o),i=e}}),n}catch(s){}e._definePropertyBroken=!0,t[a]=i}var i={};e.migrateWarnings=[],!e.migrateMute&&t.console&&t.console.log&&t.console.log("JQMIGRATE: Logging is active"),e.migrateTrace===n&&(e.migrateTrace=!0),e.migrateReset=function(){i={},e.migrateWarnings.length=0},"BackCompat"===document.compatMode&&r("jQuery is not compatible with Quirks Mode");var o=e("<input/>",{size:1}).attr("size")&&e.attrFn,s=e.attr,u=e.attrHooks.value&&e.attrHooks.value.get||function(){return null},c=e.attrHooks.value&&e.attrHooks.value.set||function(){return n},l=/^(?:input|button)$/i,d=/^[238]$/,p=/^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,f=/^(?:checked|selected)$/i;a(e,"attrFn",o||{},"jQuery.attrFn is deprecated"),e.attr=function(t,a,i,u){var c=a.toLowerCase(),g=t&&t.nodeType;return u&&(4>s.length&&r("jQuery.fn.attr( props, pass ) is deprecated"),t&&!d.test(g)&&(o?a in o:e.isFunction(e.fn[a])))?e(t)[a](i):("type"===a&&i!==n&&l.test(t.nodeName)&&t.parentNode&&r("Can't change the 'type' of an input or button in IE 6/7/8"),!e.attrHooks[c]&&p.test(c)&&(e.attrHooks[c]={get:function(t,r){var a,i=e.prop(t,r);return i===!0||"boolean"!=typeof i&&(a=t.getAttributeNode(r))&&a.nodeValue!==!1?r.toLowerCase():n},set:function(t,n,r){var a;return n===!1?e.removeAttr(t,r):(a=e.propFix[r]||r,a in t&&(t[a]=!0),t.setAttribute(r,r.toLowerCase())),r}},f.test(c)&&r("jQuery.fn.attr('"+c+"') may use property instead of attribute")),s.call(e,t,a,i))},e.attrHooks.value={get:function(e,t){var n=(e.nodeName||"").toLowerCase();return"button"===n?u.apply(this,arguments):("input"!==n&&"option"!==n&&r("jQuery.fn.attr('value') no longer gets properties"),t in e?e.value:null)},set:function(e,t){var a=(e.nodeName||"").toLowerCase();return"button"===a?c.apply(this,arguments):("input"!==a&&"option"!==a&&r("jQuery.fn.attr('value', val) no longer sets properties"),e.value=t,n)}};var g,h,v=e.fn.init,m=e.parseJSON,y=/^([^<]*)(<[\w\W]+>)([^>]*)$/;e.fn.init=function(t,n,a){var i;return t&&"string"==typeof t&&!e.isPlainObject(n)&&(i=y.exec(e.trim(t)))&&i[0]&&("<"!==t.charAt(0)&&r("$(html) HTML strings must start with '<' character"),i[3]&&r("$(html) HTML text after last tag is ignored"),"#"===i[0].charAt(0)&&(r("HTML string cannot start with a '#' character"),e.error("JQMIGRATE: Invalid selector string (XSS)")),n&&n.context&&(n=n.context),e.parseHTML)?v.call(this,e.parseHTML(i[2],n,!0),n,a):v.apply(this,arguments)},e.fn.init.prototype=e.fn,e.parseJSON=function(e){return e||null===e?m.apply(this,arguments):(r("jQuery.parseJSON requires a valid JSON string"),null)},e.uaMatch=function(e){e=e.toLowerCase();var t=/(chrome)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||0>e.indexOf("compatible")&&/(mozilla)(?:.*? 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html演示代碼：

<!doctype html><html> <head> <meta charset="utf-8"> <title>打印演示</title> <script language="javascript" src="載入一個jquery文件，高版本注意引入兼容文件"></script> <script language="javascript" src="jquery.jqprint-0.3.js"></script> <script language="javascript">function print(){$("#content").jqprint(); } </script> </head><body> <div id="content"><table><tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr><tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr><tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr><tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr><tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr></table> </div> <input type="button" onclick="print()" value="打印"/> </body> </html>

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