嚴格標準：非靜態方法JSite :: getMenu（）不應該被靜態調用

Question

我是Joomla的新手。當我改變我的模板，其他類似http://www.joomla24.com/Joomla_3x_Templates/Joomla_3x_Templates/Oliverio_Lite.html

我收到以下錯誤

Strict Standards: Non-static method JSite::getMenu() should not be called statically, assuming $this from incompatible context in ..\xampp\htdocs\joomla\templates\oliveriolite\index.php on line 91 

Strict Standards: Non-static method JApplication::getMenu() should not be called statically, assuming $this from incompatible context in ..\xampp\htdocs\joomla\includes\application.php on line 569 

Answer 1

這是相當簡單的。您的模板靜態調用名爲getMenu()的函數。意思是這個電話是這樣的：$app::getMenu()。但它應該看起來像這樣：$app->getMenu()。變量名（$app）無所謂，冒號vs箭頭很重要。

正確的方式來獲得菜單：

$app = JFactory::getApplication(); 
$menu = $app->getMenu(); 

甚至更​​短：

$menu = JFactory::getApplication()->getMenu();