Yii常用技巧总结

//YII framework路径

Yii::getFrameworkPath();



//protected/runtime

Yii::app()->getRuntimePath();



//protected/venders目录

Yii::import('application.venders.*');



//或在protected/config/main.php说明

'import'=>array(    

        //......    

        'application.venders.*',    

    ),



//插入meta信息

Yii::app()->clientScript->registerMetaTag('keywords','关键字');  

Yii::app()->clientScript->registerMetaTag('description','一些描述');  

Yii::app()->clientScript->registerMetaTag('author','作者');



//如何在控制器添加CSS文件或JavaScript文件

Yii::app()->clientScript->registerCssFile(Yii::app()->baseUrl.'/css/my.css');  

Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl.'/css/my.js');  

<?php echo$this->module->assetsUrl; ?>/css/main.css  

Yii::app()->clientScript->registerCoreScript('jquery');



也可以如下方式（推荐）：

//注册JS代码：

   

$cs = Yii::app()->getClientScript(); 

//注册JS文件 

$cs->registerScriptFile('js/amcharts/javascript/amcharts.js', CClientScript::POS_HEAD);    

$cs->registerScriptFile('js/amcharts/javascript/raphael.js', CClientScript::POS_HEAD); 

//注册JS代码 

$cs->registerScript('f1','var chart;');    

$cs->registerScript('f2','var newValueAxis;');    

$cs->registerScript('f3','var addAxis;');    

$cs->registerScript('f4','var removeAxis;');    

$cs->registerScript('f5','chart = new AmCharts.AmSerialChart();');    

$cs->registerScript('f6','chart.pathToImages = "images/amcharts/";');    

$cs->registerScript('f7','chart.addListener("dataUpdated");');    

$cs->registerScript('f9','chart.marginLeft = 80;');    

$cs->registerScript('f10','chart.marginRight = 50;');    





//在view中得到当前controller的ID方法：

Yii::app()->getController()->id;



//在view中得到当前action的ID方法

Yii::app()->getController()->getAction()->id;



//yii获取ip地址

Yii::app()->request->userHostAddress; 



//yii判断提交方式

Yii::app()->request->isPostRequest;



//得到当前域名:

Yii::app()->request->hostInfo;



//得到proteced目录的物理路径

YII::app()->basePath;



//获得上一页的url以返回

Yii::app()->request->urlReferrer;



//得到当前url

Yii::app()->request->url; 



//得到当前home url

Yii::app()->homeUrl;



//得到当前return url

Yii::app()->user->returnUrl



//项目路径

dirname(Yii::app()->BasePath);



//create Url

$this->createUrl('urlBoyLeeTest');



# 成功信息提示

Yii::app()->user->setFlash('success', "Thinks saved success!"); 



# 错误信息提示 

Yii::app()->user->setFlash('error', "here has an Error, Please check that!"); 



# 一般消息信息提示 

Yii::app()->user->setFlash('notice', "messge here"); 

未完待续……