[英]Form - Passing array from controller to view - PHP - Laravel
I'm really new to Laravel, and I'm not sure that I know what I'm doing. 我是Laravel的新手,我不确定我知道自己在做什么。 I have a form in my main view. 我在主视图中有一个表单。 I'm passing the input to a controller, and I want the data to be displayed in another view. 我将输入传递给控制器,我希望数据显示在另一个视图中。 I can't seem to get the array from the controller to the second view. 我似乎无法从控制器到第二个视图获取数组。 I keep getting 500 hphp_invoke. 我一直得到500 hphp_invoke。 Here's where I'm passing the array from the controller to view2. 这是我将数组从控制器传递到view2的地方。
public function formSubmit()
{
if (Input::post())
{
$name = Input::get('name');
$age = Input::get('age');
$things = array($name, $age);
return View::make('view2', array('things'=>$things));
}
}
view1.blade.php view1.blade.php
{{ Form::open(array('action' => 'controller@formSubmit')) }}
<p>{{ Form::label('Name') }}
{{ $name = Form::text('name') }}</p>
<p>{{ Form::label('Age') }}
{{ $age = Form::text('age') }}</p>
<p>{{ Form::submit('Submit') }}</p>
{{ Form::close() }}
My view2.php file is really simple. 我的view2.php文件非常简单。
<?php
echo $name;
echo $age;
?>
Then in routes.php 然后在routes.php中
Route::get('/', function()
{
return View::make('view1');
});
Route::post('view2', 'controller@formSubmit');
Why isn't this working? 为什么这不起作用?
try with() 尝试用()
$data = array(
'name' => $name,
'age' => $age
);
return View::make('view2')->with($data);
on view get :- echo $data['name']; 在视图上得到: - echo $ data ['name']; echo $data['age']; echo $ data ['age'];
or 要么
return View::make('view2')->with(array('name' =>$name, 'age' => $age));
get on view :- 继续观察: -
echo $name;
echo $age;
You need to use: 你需要使用:
return View::make('view2')->with(['name' => $name, 'age' => $age]);
to use 使用
$name
and $age
in your template 模板中的$name
和$age
Since $things
is already an array
so you may use following approach but make the array associative: 由于$things
已经是一个array
因此您可以使用以下方法,但使数组关联:
$name = Input::get('name');
$age = Input::get('age');
$things = array('name' => $name, 'age' => $age);
return View::make('view2', $things);
So, you can access $name
and $age
in your view
. 因此,您可以在view
访问$name
和$age
。 Also, you may try this: 另外,你可以试试这个:
return View::make('view2')->with('name', $name)->with('age', $age);
In your controller, use 在您的控制器中,使用
return View::make('view2')->with($things);
In your view, you can now access each attribute using 在您的视图中,您现在可以使用访问每个属性
@foreach($things as $thing)
<p>{{ $thing->name }}</p>
<p>{{ $thing->age }}</p>
@endforeach
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