Question

我收到以下错误代码

从空值创建默认对象

当我转储$ post时，它返回null，但是当我转储$ id时，它返回ID。

控制器代码如下：

{!! Form::model('Customers', ['route'=>['products.update', Auth::user()->id],'method' => 'PUT']) !!}

 {{ Form::hidden('business', Auth::user()->name, array('class' => 'form-control', 'required' => '','maxlength'=>'255'))}}


    {{ Form::label('post', 'Mailbox')}}
    {{ Form::checkbox('post',1, 0, array('class' => 'form-control'))}}
        <div id="extra_form">
        {{ Form::label('mailbox', 'Mailbox Option')}}</br>
        {{ Form::select('mailbox', array('rolling' => 'Rolling','month' => 'Monthly','year' => 'Yearly'), 'null', array('class' => 'form-control'))}}
        </div>
    {{ Form::label('conum', 'Company Number')}}
    {{ Form::checkbox('conum',1, 0, array('class' => 'form-control'))}}
        <div id="extra_form1">   
        {{ Form::label('prefix', 'Preferred number prefix')}}
        {{ Form::tel('prefix', 0, array('class' => 'form-control'))}}
        </div>
    {{ Form::label('telans', 'Telephone Answering')}}
    {{ Form::checkbox('telans',1, 0, array('class' => 'form-control'))}}
        <hr>
        <div id="extra_form3">
            {{ Form::label('posttc', 'Mailbox Terms and Conditions')}}</br>
            Click here
        </div>
        <div id="extra_form2">
            {{ Form::label('conumtc', 'Company Number Terms and Conditions')}}</br>
            Click here
        </div>
        <div id="extra_form4">
            {{ Form::label('telanstc', 'Telephone Answering Terms and Conditions')}}</br>
            Click here
        </div>-->
    {{ Form::label('TC', 'I accept the Office Flex terms and conditions.')}}
    {{ Form::checkbox('TC',1, 0, array('class' => 'form-control','required'=>''))}}
    {{ Form::submit('Select Product', array('class' => 'btn btn-success', 'id' => 'create_btn'))}}
{!! Form::close() !!}

索引文件中的表单如下

Thread

Answer 1

我添加了以下代码以确保添加了正确的表ID。

 $id = DB::table('customers')->where('business', Auth::user()->name)->pluck('id');
    $iid=implode($id);

ID未通过导致Laravel 5.2出错“从空值创建默认对象”

1 个答案: