如果是 // 就会默认去调 protected/views/layouts,//代表 绝对路径
其实 就是 绝对和相对的关系 /代表相对路径,如module/user下的layout
用单斜杠的话默认会先找当前已经激活的模块底下的view,若当前未有激活的模块则从系统根目录下开始找,双斜杠的话就直接从系统根下开始找
Yii framework已经定义的命名空间常量
system: 指向Yii框架目录; YII\framework
zii: 指向zii library 目录; YII\framework\zii
application : 指向应用程序基本目录; protected\
webroot: 指向包含里入口脚本 文件的目录. 此别名自 1.0.3 版起生效. \
ext : 指向包含所有第三方扩展的目录, 从版本 1.0.8 可用; \protected\extensions
Java代码
1.Yii::getPathOfAlias(‘zii’)
2.Yii::import (‘zii.*’)
3.Yii::setPathOfAlias(‘backend’, $backend);
4.’import’ => array(
5.’backend.models.*’,
Yii::getPathOfAlias(‘zii’)
Yii::import (‘zii.*’)
Yii::setPathOfAlias(‘backend’, $backend);
‘import’ => array(
‘backend.models.*’,
应用的主目录是指包含所有安全系数比较高的PHP代码和数据的根目录。在默认情况下,这个目录一般是入口代码所在目录的一个目录: protected 。这个路径可以通过在application configuration里设置 basePath来改变.
YII framework路径
Java代码
1.Yii::getFrameworkPath()
Yii::getFrameworkPath()
protected/runtime
Java代码
1.Yii::app()->getRuntimePath();
Yii::app()->getRuntimePath();protected/venders目录
Java代码
1.Yii::import(‘application.venders.*’);
Yii::import(‘application.venders.*’); 或在protected/config/main.php说明
Java代码
1.’import’=>array(
2. ……
3. ‘application.venders.*’,
4. ),
‘import’=>array(
……
‘application.venders.*’,
),插入meta信息
Java代码
1.Yii::app()->clientScript->registerMetaTag(‘关键字’,’keywords’);
2.Yii::app()->clientScript->registerMetaTag(‘一些描述’,’description’);
3.Yii::app()->clientScript->registerMetaTag(‘作者’,’author’);
4.Yii::app()->clientScript->registerMetaTag(‘ text/html;charset=utf-8′, null, ‘Content-Type’);
Yii::app()->clientScript->registerMetaTag(‘关键字’,’keywords’);
Yii::app()->clientScript->registerMetaTag(‘一些描述’,’description’);
Yii::app()->clientScript->registerMetaTag(‘作者’,’author’);
Yii::app()->clientScript->registerMetaTag(‘ text/html;charset=utf-8′, null, ‘Content-Type’);
Java代码
1.Yii::app()->clientScript->registerLinkTag(‘alternate’,’application/rss+xml’,$this->createUrl(‘/feed’));
Yii::app()->clientScript->registerLinkTag(‘alternate’,’application/rss+xml’,$this->createUrl(‘/feed’));如何在控制器添加CSS文件或JavaScript文件
Java代码
1.Yii::app()->clientScript->registerCssFile(Yii::app()->baseUrl.’/css/my.css’);
2.Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl.’/css/my.js’);
3.module->assetsUrl; ?>/css/main.css
Yii::app()->clientScript->registerCssFile(Yii::app()->baseUrl.’/css/my.css’);
Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl.’/css/my.js’);
module->assetsUrl; ?>/css/main.css调用YII框架中framework/web/js/source的js,其中registerCoreScript key调用的文件在framework/web/js/packages.php列表中可以查看
Java代码
1.Yii::app()->clientScript->registerCoreScript(‘jquery’);
Yii::app()->clientScript->registerCoreScript(‘jquery’);在view中得到当前controller的ID方法:
Java代码
1.Yii::app()->getController()->id;
Yii::app()->getController()->id; 在view中得到当前action的ID方法:
Java代码
1.Yii::app()->getController()->getAction()->id;
Yii::app()->getController()->getAction()->id; yii获取ip地址
Java代码
1.Yii::app()->request->userHostAddress;
Yii::app()->request->userHostAddress;yii判断提交方式
Java代码
1.Yii::app()->request->isPostRequest
Yii::app()->request->isPostRequest 得到当前域名:
Java代码
1.Yii::app()->request->hostInfo
Yii::app()->request->hostInfo得到proteced目录的物理路径
Java代码
1.YII::app()->basePath;
YII::app()->basePath;获得上一页的url以返回
Java代码
1.Yii::app()->request->urlReferrer;
Yii::app()->request->urlReferrer;得到当前url
Java代码
1.Yii::app()->request->url;
Yii::app()->request->url;得到当前home url
Java代码
1.Yii::app()->homeUrl
Yii::app()->homeUrl得到当前return url
Java代码
1.Yii::app()->user->returnUrl
Yii::app()->user->returnUrl项目路径
Java代码
1.dirname(Yii::app()->BasePath)
2.Yii::app()->getBaseUrl(true);
dirname(Yii::app()->BasePath)
Yii::app()->getBaseUrl(true);getLayoutFile(‘main’); ?>
$this->redirect(‘index.php?r=admin/manage’);
{createUrl()}
Java代码
1.echo $this->createUrl(‘urlBoyLeeTest’);
2.//out => /yii_lab/index.php?r=lab/urlBoyLeeTest
3.$this->createUrl(‘post/read’) // /index.php/post/read
echo $this->createUrl(‘urlBoyLeeTest’);
//out => /yii_lab/index.php?r=lab/urlBoyLeeTest
$this->createUrl(‘post/read’) // /index.php/post/read
Java代码
1.request->baseUrl; ?>/css/screen.css
2.Yii::app()->theme->baseUrl.’/images/FileName.gif’
request->baseUrl; ?>/css/screen.css
Yii::app()->theme->baseUrl.’/images/FileName.gif’ {createAbsoluteUrl()}
Java代码
1.echo $this->createAbsoluteUrl(‘urlBoyLeeTest’);
2.//out => http://localhost/yii_lab/index.php?r=lab/urlBoyLeeTest
echo $this->createAbsoluteUrl(‘urlBoyLeeTest’);
//out => http://localhost/yii_lab/index.php?r=lab/urlBoyLeeTest
如果是 // 就会默认去调 protected/views/layouts,//代表 绝对路径 其实 就是 绝 […]