php Laravel 中的“使用未定义常量...”错误
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/22274943/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
"Use of undefined constant..." error in Laravel
提问by user1801060
I am a Laravel newbie. I want to pass the results of a database query to a view. I get an error message "Use of undefined constant tasks - assumed 'tasks'". What am I doing wrong?
我是 Laravel 新手。我想将数据库查询的结果传递给视图。我收到一条错误消息“使用未定义的常量任务 - 假定为‘任务’”。我究竟做错了什么？
My code is as follows:
我的代码如下：
class TasksController extends BaseController{
public function index(){
$tasks = Task::all();
//return View::make(tasks.index, ['tasks' => $tasks]);
return View::make(tasks.index, compact('tasks'));
}
A snippet from my template page is shown below:
我的模板页面中的一个片段如下所示：
<body>
<h1>All tasks!</h1>
@foreach($tasks as $task)
<li>{{ $task-title }} </li>
@endforeach
回答by nCore
return View::make('tasks.index')->with(compact('tasks'));
also change:
也改变：
<li>{{ $task-title }} </li>
to
到
<li>{{ $task->title }} </li>
should be like this.
应该是这样的。
回答by Krish R
Try this,
尝试这个，
return View::make(tasks.index, $tasks);
instead of
代替
return View::make(tasks.index, compact('tasks'));
