覆盖管理模块中的executeIndex

发布于 2024-09-27 02:45:31 字数 205 浏览 0 评论 0原文

在 symfony 生成的管理中，如何重写方法executeIndex()？

我只想列出具有特定状态的项目，而我在cache/backend/dev/modules/auto.../ 中找到的所有内容是：

$this->pager = $this->getPager();

如何更改寻呼机使用的查询？

原文

In the administration generated by symfony, how do I override the method executeIndex() ?

I want to list only the items that have a specific state, and all I found in cache/backend/dev/modules/auto.../ was :

$this->pager = $this->getPager();

How do I change the query used by the pager ?

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对风讲故事 2024-10-04 02:45:31

与重写现有类中的任何其他方法相同，例如表单中的 configure() 。打开 apps/yourapp/yourmodule/actions/actions.class.php 并添加：

public function executeIndex(sfWebRequest $request)
{
  // do whatever you want to here.
}

您可能会发现在缓存中查找自动生成的版本并从中复制所需的部分是个好主意在开始调整之前，进入您覆盖的方法 - 这为您提供了一个开始的工作基础。

The same way as you would override any other methods in existing classes eg configure() in a form. Open up apps/yourapp/yourmodule/actions/actions.class.php and add:

public function executeIndex(sfWebRequest $request)
{
  // do whatever you want to here.
}

You might find it a good idea to look in your cache for the auto generated version, and copy the required parts from that into your overridden method, before you start adjusting - this gives you a working base to start from.

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霊感 2024-10-04 02:45:31

与马努所说的类似。但我建议你不要使用 getPager 而不是executeIndex。好一点......但本质上与马努的答案相同。

  public function getPager()
  {
     $pager = parent::getPager();
     $pager->setQuery(Doctrine_Core::getTable('Content')->getListeByState('Published'));
     return $pager;
  }

Similar to what manu says. But I would suggest you over ride getPager rather than executeIndex. Bit nicer ... but does essentially the same as manu's answer.

  public function getPager()
  {
     $pager = parent::getPager();
     $pager->setQuery(Doctrine_Core::getTable('Content')->getListeByState('Published'));
     return $pager;
  }

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半衾梦 2024-10-04 02:45:31

无需仅仅为了过滤结果而覆盖操作或模板。
最好在generator.yml中使用table_method选项
请参阅http://www.symfony-project.org/jobeet/ 1_4/Doctrine/en/12#chapter_12_sub_table_method

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烟雨凡馨 2024-10-04 02:45:31

  public function executeIndex(sfWebRequest $request)
  {
     parent::executeIndex($request);

     $this->pager->setQuery(Doctrine_Core::getTable('Content')->getListeByState('Published'));

  }

  public function executeIndex(sfWebRequest $request)
  {
     parent::executeIndex($request);

     $this->pager->setQuery(Doctrine_Core::getTable('Content')->getListeByState('Published'));

  }

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