我已经创建了非常基本的模型。我有人员表和电子邮件表。此外,我还在persons/show.blade.php
中创建了一个链接("添加邮件")。我的型号是
class Person extends Eloquent {
protected $table = 'persons';
public function email()
{
return $this->HasMany('Email');
}
}
和
class Email extends Eloquent {
protected $table = 'emails';
public static $rules = array(
'email'=>'required|unique:emails'
);
public function person()
{
return $this->belongsTo('Person');
}
}
如何将$person->id
传递给新的控制器?
在Person
的show.blade.php
中,我添加了
{{ HTML::linkRoute('email.adduseremail','Προσθήκη Email',array($person->id))}}
然后我添加到我的EmailController
public function adduseremail($id)
{
return View::make('email.createforuser',['id'=>$id]);
}
public function storeforuser($pid)
{
$validator = Validator::make(Input::all(),Email::$rules);
if ($validator->fails()) {
$messages = $validator->messages();
foreach ($messages->all('<li>:message</li>') as $message)
return Redirect::back()->withInput()->WithErrors($messages);
}
$person = Person::FindorFail($pid);
$email = new Email;
$email->email = Input::get('email');
$email->person()->associate($person);
$email->save();
return Redirect::route('person.index');
}
我的createforuser
视图是
<p>
{{Form::open(['route'=>'email.storeforuser'])}}
<div>
{{Form::label('email', 'Email:')}}
{{Form::input('text', 'email')}}
{{$errors->first('email')}}
</div>
</br>
<div>
{{Form::submit('Submit')}}
</div>
{{Form::close()}}
<p>
我一直在尝试获取非对象的属性(视图:/var/www/laravel/app/views/email/show.blade.php
)
有没有使用Form和Models向数据库中插入"belongsTo"关系的新对象的示例?我找不到任何完整的东西,只有部分例子。
我通常使用laravel会话或laravel缓存来临时保存稍后需要使用的id,如:会话::set('personId',$person->id);会话::get('personId');
缓存也是如此,只是缓存只会持续当前请求会话对于会话是持久的希望对有所帮助
我不确定是否应该回答自己的问题,但最终我找到了解决方案。我设置了两条新路线
Route::post('email/adduseremail/{pid}', array('uses'=>'EmailController@adduseremail','as' => 'email.adduseremail'));
Route::post('email/storeforuser/{pid}', array('uses' =>'EmailController@storeforuser','as' => 'email.storeforuser'));
并在我的控制器中创建了相应的方法
public function adduseremail($id)
{
$pname = Person::Find($id)->name;
$psurname = Person::Find($id)->surname;
return View::make('email.createforuser',array('id'=>$id,'name'=>$pname, 'surname'=>$psurname));
}
和
public function storeforuser($pid)
{
$validator = Validator::make(Input::all(),Email::$rules);
if ($validator->fails())
{
$messages = $validator->messages();
foreach ($messages->all('<li>:message</li>') as $message)
return Redirect::back()->withInput()->WithErrors($messages);
}
$person = Person::FindorFail($pid);
$email = new Email;
$email->email = Input::get('email');
$email->person()->associate($person);
$email->save();
return Redirect::route('person.show',array($person->id));
}
然后在我的视图刀片页面上,我可以将参数从view传递到Form,依此类推
person.show.blade.php
{{Form::Open(array('route' => array('email.adduseremail', $person->id),'method' => 'POST','style'=>'display:inline;'))}}
{{Form::submit('Add Email')}}
{{Form::close()}}
和
email.createforuser.blade.php
{{Form::open(array('route'=>array('email.storeforuser',$id),'method' => 'POST','style'=>'display:inline;'))}}
{{Form::label('email', 'Email:')}}
{{Form::input('text', 'email')}}
{{Form::submit('Submit')}}
希望它也能帮助其他人