本文實例講述了Yii安裝EClientScript插件擴展實現css,js文件代碼壓縮合并加載功能。分享給大家供大家參考，具體如下：
擴展插件下載地址，解壓后復制到/protected/vendor/
https://github.com/muayyad-alsadi/yii-EClientScript
main配置文件配置插件，components里面增加
//js，css代碼壓縮，合并'clientScript' => array( 'class' => 'application.vendor.yii-EClientScript.EClientScript', 'combineScriptFiles' => TRUE, // By default this is set to true, set this to true if you'd like to combine the script files 'combineCssFiles' => TRUE, // By default this is set to true, set this to true if you'd like to combine the css files 'optimizeScriptFiles' => !YII_DEBUG, // @since: 1.1 'optimizeCssFiles' => !YII_DEBUG, // @since: 1.1 'optimizeInlineScript' => false, // @since: 1.6, This may case response slower 'optimizeInlineCss' => false, // @since: 1.6, This may case response slower),
工具類Unit.php放于/protected/vendor/components,類中定義加載方法
/** * 注冊JS 文件 */public function jsFile($file,$position=CClientScript::POS_HEAD,$media=array()){ $cs=Yii::app()->getClientScript(); $cs->registerScriptFile($file,$position,$media);}/** *注冊CSS文件 */public function cssFile($file,$media=''){ Yii::app()->getClientScript()->registerCssFile($file,$media);}模板調用css文件，js文件
<?php//注冊CSS文件，Unit::cssFile('/css/home/base.css');//result to:<link rel="stylesheet" type="text/css" href="/css/home/base.css" />//IE6下加載CSS文件Unit::cssFile('/css/form.css','lte IE 6');//result to:<!--[if lte IE 6]><link rel="stylesheet" type="text/css" href="/css/form.css" /><![endif]-->//注冊JS文件，Unit::jsFile('/js/jquery.lazyload.js');//result to:<script src="/js/jquery.lazyload.js">//IE９下加載JS文件Unit::jsFile('/js/common.js', CClientScript::POS_HEAD, array('media' => 'lt IE 9'));//result to:<--[if lt IE 9]><script src="/js/common.js"><![endif]-->?>希望本文所述對大家基于Yii框架的PHP程序設計有所幫助。
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