Laravel很好地定义了控制器的默认布局 [英] Laravel define default layout from controller in good way
问题描述
我用Google搜索了两个小时，但没有找到答案.也许你可以帮忙.
I googled two hours, but not found answer. Maybe you can help.
当我在 MyController 中定义时:
class MyController extends Base_Controller {
public $layout = 'layouts.default';
public function get_index() {
$entries = Entry::all();
return View::make('entries.index')
->with('entries', $entries);
}
}
}
在 entries \ index.blade.php 中:
@section('content')
<h1>Test</h1>
@endsection
并在 layouts \ default.blade.php 中:
<!DOCTYPE html>
<html>
<body>
@yield('content')
</body>
</html>
什么都没有显示.而且我不明白为什么.当我在 MyController 中替换时，返回的部分为:
Nothing is displaying. And I don't understand why. When I am replacing in MyController return part with:
$this->layout->nest('content', 'entries.index', array(
'entries' => $entries
));
然后一切正常，但是..看起来不干净，我不喜欢它.当在每个视图中添加@layout('layouts.default')时，一切也都很好，但不是DRY.例如，在RoR中，我不需要在Controller中执行此类操作.
Then all is working, but.. It looks not clean and I don't like it. When adding in every view @layout('layouts.default') all is working good too, but it is not DRY. For example, in RoR I don't need to do such things in Controller.
如何在MyController中定义一种布局并使用return View::make(我认为这是正确的方法)，或者如何做得更好?
How can define in MyController one layout and use return View::make (I think that this is right way) or how can do it better?
推荐答案
要在控制器中使用布局，必须指定:
To use layouts in controllers, you must specify:
public $layout = 'layouts.default';
您也不能返回该方法，因为它将覆盖$ layout的使用.相反，您可以使用以下内容将内容嵌入版式中:
You can also not return in the method as it will override the use of $layout. Instead, to embed your content within the layout you use:
$this->layout->nest('content', 'entries.index', array('entries' => $entries));
现在无需在您的方法中返回任何内容.这将解决它.
No need to return anything in your method now. This will fix it.
美丽的方式?"
$this->layout->nest('content', 'entries.index')->with('entries', $entries);
$this->layout->content = View::make('entries.index')->with('entries', $entries);
$this->layout->entries = $entries;
$this->layout->nest('content', 'entries.index');
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