cakephp：我可以在控制器内设置$ scripts_for_layout吗？ [英] cakephp: can I set $scripts_for_layout from within a controller?

问题描述

您好
我想从控制器内设置布局的$ scripts_for_layout。
这是可能的，如果是怎么回事？

解决方案

简短的答案：也许你做错了。 / p>

答案：脚本不应该是控制器依赖的。

解决方法（因为有时你只需要）：你可以设置in beforeRender a var：

  function beforeRender（）{
 parent :: beforeRender 
 $ this-> set（'scripts'，array（'script1'，'script2'...））; 
} 
  

在$ script的布局检查中添加它们。

Hi I'd like to set the layout's $scripts_for_layout from within the controller. Is this possible, and if yes how?

解决方案

Short answer: maybe you're doing it wrong.

Long answer: Scripts should not be controller dependent. It's 'theoretically' wrong, and cake does not like people who doesn't adhere to the mvc pattern.

Workaround (because sometimes you just need to): You can set in beforeRender a var:

function beforeRender() {
    parent::beforeRender();
    $this->set('scripts', array('script1', 'script2' ...));
}

And in the layout check for $scripts and add them.

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