假设我有这个:
//controllers/BlogController.php
$data["post"] = $post = Blog::recent_post();
$data["posts_related"] = Blog::posts_related($post->category_id,5);
return View::make('blog.home', $data);
//views/sidebars/related.blade.php
@foreach($posts_related as $r)
<p>{{ $r->name }}</p>
@endforeach
//views/blog/home.blade.php
@include('sidebars.related')
我的问题是,我怎么转移:
$data["posts_related"] = Blog::posts_related($post->category_id,5);
对于视图作曲家,因为我似乎无法将参数传递给视图作曲家,但我无法确定。
我感谢任何帮助!
答案 0 :(得分:29)
在View Composer中,您可以检索传递给View的数据。
View::composer('sidebars.related', function($view)
{
//$data contains category_id
$viewdata= $view->getData();
//Retrive based on category_id
$posts_related = Blog::posts_related($viewdata['category_id'],5);
//pass related post to view
$view->with('posts_related', $posts_related);
});
现在你可以使用的地方:
View::make('sidebars.related')->with(array('category_id' => 6));