在写本文前我不得不说一句,其实我是不想用smarty的,我想尝试一下twig,但是phpstorm的Twig插件真要命,卡成翔,所以我只能用smarty。为什么不用prado了呢?官方说不支持了,我晶啊
在使用smarty的时候官方的代码和例子看上去很美,不过要注意几点
1、用yii2-smarty,还是必须得用layout,如果你不支持layout文件,默认就是/layouts/main.php,天啊,为什么是PHP?而且在这里面也还真的能用PHP代码。整个都崩溃了
2、你可以指定layout文件,比如:main.tpl,OK你必须得象PHP文件一样,得写{$this->head()},{$this->startBody()}{$this->endPage()}等,否则 ClientScript功能就无法使用
3、如果你指定layout=false,那么,就不支持ClientScript了。因为你incude file='xxx.tpl',在每一个独立的文件里都必须要象2中一个个的this->head(),this->endPage全写上
4、再来一个bug:{registerJsFile url=''},这个函数有BUG
原来是:
- public function functionRegisterJsFile($params, $template)
- {
- if (!isset($params['url'])) {
- trigger_error("registerJsFile: missing 'url' parameter");
- }
- $url = ArrayHelper::remove($params, 'url');
- $key = ArrayHelper::remove($params, 'key', null);
- $depends = ArrayHelper::remove($params, 'depends', null);
- if (isset($params['position']))
- $params['position'] = $this->getViewConstVal($params['position'], View::POS_END);
- Yii::$app->getView()->registerJsFile($url, $depends, $params, $key);
- }
改成为:
- /**
- * Smarty function plugin
- * Usage is the following:
- *
- * {registerJsFile url='http://maps.google.com/maps/api/js?sensor=false' position='POS_END'}
- *
- * Supported attributes: url, key, depends, position and valid HTML attributes for the script tag.
- * Refer to Yii documentation for details.
- * The position attribute is passed as text without the class prefix.
- * Default is 'POS_END'.
- *
- * @param $params
- * @param \Smarty_Internal_Template $template
- * @return string
- * @note Even though this method is public it should not be called directly.
- */
- public function functionRegisterJsFile($params, $template)
- {
- if (!isset($params['url'])) {
- trigger_error("registerJsFile: missing 'url' parameter");
- }
- $url = ArrayHelper::remove($params, 'url');
- $key = ArrayHelper::remove($params, 'key', null);
- $params['depends'] = ArrayHelper::remove($params, 'depends', null);
- if (isset($params['position']))
- $params['position'] = $this->getViewConstVal($params['position'], View::POS_END);
- Yii::$app->getView()->registerJsFile($url, $params, $key);
- }
其实就是$params['depends']这个参数。registerJsFile只能接受3个参数,但事实上用了4个参数,所以调整一下即可