【发布时间】:2012-10-25 18:29:40
【问题描述】:
我有一个可用性日历,我正在尝试使用 Laravel 将其发布到我的数据库中。当我转出我的帖子时,我得到了这个..
string(1440) "s:1430:"2012-11-06;;1;;888,2012-11-07;;1;;888,2012-11-08;;
1;;888,2012-11-09;;1;;888,2012-11-10;;1;;888,2012-11-11;;1;;888,2012-11-12;;
1;;888,2012-11 13;;1;;888,2012-11-14;;1;;888,2012-11-15;;1;;888,2012-11-16;;1;;
888,2012-11-17;;1;;888,2012-11-18;;1;;888,2012-11-19;;1;;888,2012-11-20;;1;;888,
2012-11-21;;1;;888,2012-11-22;;1;;888,2012-11-23;;1;;888,2012-11-24;;1;;888,
2012-11-25;;1;;888,2012-11-26;;1;;888,2012-11-27;;1;;888,2012-11-28;;2;;0,array(1)
{["availability"]=>string(973) "s:964:"2012-11-05;;1;;888,2012-11-29;;1;;
888,2012-11-30;;1;;888,array(1) {["availability"]=>string(12) "availability"}
<html><h2>Unhandled Exception</h2><h3>Message:</h3><pre>Error rendering view:
[layouts.admin] Undefined variable: title</pre><h3>Location:</h3>
<pre>/Users/corymjacik/Sites/shipwatch_v2.1/storage/views/33f72cb6519c7f146dc8d6af4b948300 on line 5</pre><h3>Stack Trace:</h3>
<pre>#0 /Users/corymjacik/Sites/shipwatch_v2.1/laravel/laravel.php(40):
Laravel\Error::native(8";"}
<html><h2>Unhandled Exception</h2><h3>Message:</h3>
<pre>Error rendering view: [layouts.admin]Undefined variable: title</pre>
<h3>Location:</h3>
<pre>/Users/corymjacik/Sites/shipwatch_v2.1/storage/views/33f72cb6519c7f146dc8d6af4b948300
on line 5</pre><h3>Stack Trace:</h3> <pre>#0 /Users/corymjacik/Sites/shipwatch_v2.1/laravel/laravel.php(40):
Laravel\Error::native(8";"
什么可能导致此错误,为什么它会包含在我对数据库的 POST 中?下面是我的控制器代码。一切正常,就像这样。我可以将该字符串发布到数据库(我使用 serialize() 从数组中转换为字符串),并且还可以从数据库中获取它,它可以很好地显示在前端。这些错误似乎没有什么影响,但我只是觉得我做错了什么。
public function post_availability_save()
{
$availability = serialize(Input::get('dop_booking_calendar'));
//var_dump($availability);die;
$id = Auth::user()->id;
Availability::update($id, array(
'user_id' => Auth::user()->id,
'availability' => $availability
));
return Redirect::to('admin');
}
public function get_availability_load()
{
$id = Auth::user()->id;
$availability = array(
'availability' => Availability::find($id)->availability
);
var_dump($availability);
}
编辑 再搞砸一点,它也把我的html布局的开头扔掉了...... 有谁知道这是什么原因?我会深入一点。 编辑 2012 年 11 月 13 日
//*This is what ends up in my database (Type:TEXT) //
,2012-11-13;;1;;1,2012-11-14;;1;;1,2012-11-15;;1;;1,2012-11-16;;1;;1,2012-11-
17;;1;;1,2012-11-18;;1;;1,2012-11-19;;1;;1,2012-11-20;;1;;1,2012-11-21;;1;;1,2012
-11-22;;1;;1,2012-11-23;;1;;1,2012-11-24;;1;;1,2012-11-25;;1;;1,2012-11-26;;1;;1,
2012-11-27;;1;;1,2012-11-28;;1;;1,Array
(
[availability] => 1
)
<html><h2>Unhandled Exception</h2>
<h3>Message:</h3>
<pre>Error rendering view: [layouts.admin] Undefined variable: title</pre>
<h3>Location:</h3>
<pre>/Users/cory/Sites/shipwatchpoint_v2.1/storage/views/e2b30637bfaa9d210e31baf35870d230 on line 5</pre>
<h3>Stack Trace:</h3>
<pre>#0 /Users/corymjacik/Sites/shipwatchpoint_v2.1/laravel/laravel.php(40): Laravel\Error::native(8
// *layouts.admin.blade.php //
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>{{ $title }}</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<!-- CSS -->
{{ HTML::style('css/bootstrap.css') }}
{{ HTML::style('css/jquery.dop.BookingCalendar.css') }}
{{ HTML::style('css/app.css') }}
<!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<!-- Fav and touch icons -->
<link rel="shortcut icon" href="/img/ico/favicon.ico">
</head>
<body>
<div class="container-fluid">
{{ $content }}
</div>
<!-- JS -->
<!-- Placed at the end of the document so the pages load faster -->
{{ HTML::script('http://code.jquery.com/jquery-1.8.2.min.js') }}
{{ HTML::script('js/bootstrap.js') }}
{{ HTML::script('js/app.js') }}
{{ HTML::script('js/jquery.dop.BookingCalendar.js') }}
</body>
</html>
//*admin controller (public restful is set to true)//
public function get_index()
{
$id = Auth::user()->id;
$unit = array(
'unit' => Unit::find($id),
'unit_admin' => Unit::find($id)->user,
//'availability' => Availability::all() added this and it still showed errors
);
//var_dump($unit);die;
$this->layout->title = 'Admin Profile';
$this->layout->nest('content', 'admin.index', $unit);
}
public function post_availability_save()
{
//$availability = serialize(Input::get('dop_booking_calendar'));
$availability = Input::get('dop_booking_calendar');
//var_dump($availability);die;
$id = Auth::user()->id;
Availability::update($id, array(
'user_id' => Auth::user()->id,
'availability' => $availability
));
return Redirect::to('admin');
}
public function get_availability_load()
{
$id = Auth::user()->id;
$availability = array(
'availability' => Availability::find($id)->availability
);
var_dump($availability);
}
【问题讨论】:
-
我使用的是最新的 3.2.11
-
未定义的变量都已定义。我认为这可能是控制器问题,我将不得不重定向到我的“管理员”控制器,但是,我尝试了它仍然无法正常工作。此外,为了显示前端的可用性,我能弄清楚如何做到这一点的唯一方法是 var_dump 我的 get 请求。也不确定这个方法是否正确...
-
抱歉,Laravel 最新版本
-
您是否曾经将标题传递给布局? laravel.com/docs/views#binding-data-to-views
-
我正在将我的标题传递给另一个控制器操作中的布局。我想我可能已经找到了解决方案,但我仍然需要对其进行更多的故障排除。我正在使用一个插件,它正在对指定的控制器进行 AJAX 调用来发布帖子,我想我可能需要返回一些东西或重定向到我的“管理员”控制器,在那里我将标题和内容传递给视图。