Question

我是Laravel的新手。我正在尝试在我的一个表中插入数据而我正在使用mysql.Now这是我的模型，

<?php

use Illuminate\Auth\UserTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\Reminders\RemindableInterface;

class BloodDonner extends Eloquent implements UserInterface, RemindableInterface {


    protected $fillable=array
    (   'name',
        'email',
        'blood_group',
        'phone_number',
        'location',
        'date_of_birth',
        'last_date_of_donation'
    );


}

这是我的迁移文件

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class BloodDonner extends Migration {


public function up()
{
    Schema::create('bloodDonners', function(Blueprint $table)
    {
        $table->increments('id');
        $table->unsignedInteger('donner_id');
        $table->foreign('donner_id')->references('id')->on('users')->onDelete('cascade')->onUpdate('cascade');
        $table->string('donner_name');
        $table->string('email')->unique();
        $table->string('blood_group');
        $table->string('phone_number')->unique();
        $table->string('location');
        $table->date('date_of_birth');
        $table->date('last_date_of_donation');
        $table->timestamps();
    });
}

/**
 * Reverse the migrations.
 *
 * @return void
 */
public function down()
{
    Schema::drop('bloodDonners');
}

}

这是我的控制器

<?php

class BloodController extends \BaseController {

/**
 * Display a listing of the resource.
 *
 * @return Response
 */

public function index()
{
    //return View::make('bloodDonation.donners');
}


public function indexBloodDonation()
{
    return View::make('bloodDonation.donners');
}

public function getBloodDonation()
{
    return View::make('bloodDonation.blood-donation-form');
}

public function postBloodDonation()
{
    $validator = Validator::make(Input::all(),array
        (
            'donner_name' => 'required|min:3|max:255',
            'date_of_birth' => 'required',
            'blood_group' => 'required',
            'location' => 'required',
            'email'=> 'required|email|max:255|unique:blooddonners',
            'phone_number' => 'required|unique:blooddonners',
            'last_date_of_donation' => 'required'
        ));
    if($validator->fails())
    {
        return Redirect::route('donation-form')
             ->withErrors($validator)
             ->withInput();


    }
    else
    {
        $donner_name = Input::get('donne_name');
        $date_of_birth = Input::get('date_of_birth');
        $blood_group = Input::get('blood_group');
        $location = Input::get('location');
        $email = Input::get('email');
        $phone_number = Input::get('phone_number');
        $last_date_of_donation = Input::get('last_date_of_donation');

        $bloodDonner = BloodDonner::create(array(
                'donner_name' => $donner_name,
                'date_of_birth' => $date_of_birth,
                'blood_group' => $blood_group,
                'location' => $location,
                'email' => $email,
                'phone_number' => $phone_number,
                'last_date_of_donation'=> $last_date_of_donation
            )
        );

        if($bloodDonner){
            return Redirect::route('donation-form')->with('global','You have Successfully registered as Blood Donner!');
        }
    }
}

这是路线

<?php

Route::get('/donners',array
(
 'as' => 'donners',
 'uses' => 'BloodController@indexBloodDonation'
));


Route::get('/blood-donation-form',array(
    'as' => 'donation-form',
    'uses' => 'BloodController@getBloodDonation'    
   ));



/* 
/Authenticated Group
*/
 Route::group(array('before' => 'auth'),function(){
   /* 
   /Sign Out(GET)
   */

    Route::get('/signout',array
        (
            'as' => 'signout',
            'uses' => 'AccountController@signoutGet'
        ));


    /*
    /csrf protection
    */
    Route::group(array('before' => 'csrf'),function()
     {
        /*
        / Blood Donation (POST)
        */
        Route::post('/donner-registration',array
            (
                'as' => 'blood-donation-post',
                'uses' => 'BloodController@postBloodDonation'
            ));

    });

        /*
        / Blood Donation (GET)
        */
        Route::get('/blood-donation-form',array
            (
              'as' => 'donation-form',
              'uses' => 'BloodController@getBloodDonation'
            ));



 });

这是我的观点

@extends('layouts.base')

@section('content')
    @if(Session::has('global'))
        <p>{{Session::get('global')}}</p>
    @endif
<!--==========END OF BLOOD DONNER=============-->
    <div class="container" style="margin-bottom:30px; margin-top:5px">
        <ul class="nav nav-tabs">
          <li class="active"><a href="{{URL::route('donners')}}" ><strong>DONNERS</strong></a></li>
          <li><a href="{{URL::route('donation-form')}}" ><strong>DONATE BLOOD</strong></a></li>
    </ul>

    <!-- Tab panes -->
    <div class="tab-content">     
      <!--<div class="tab-pane fade" id="donate"> --><!--==========BLOOD   DONATION=============-->
        <div class="container">
            <div class="col-md-5 col-sm-5 hidden-xs"  style="margin-top:20px;">
                <img class="img-responsive" src="img/save-life-1.jpg" alt="blood-donation">
            </div>
            <div class="col-md-7 col-sm-7 col-xs-12" style="margin-top:20px;">

                <form class="form-horizontal" role="form" action="{{URL::route('blood-donation-post')}}" method="post">

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Name</label>
                    <div class="col-sm-8">
                      <input type="text" class="form-control" id="inputEmail3" placeholder="Name" name='donner_name'{{(Input::old('donner_name')) ? ' value="'.e(Input::old('donner_name')).'"' : ''}}>
                      @if($errors->has('donner_name'))
                       <span style="color:red">{{$errors->first('donner_name')}}</span>
                      @endif

                    </div>
                  </div>

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Date of Birth</label>
                    <div class="col-sm-8">
                      <input type="date" class="form-control" id="inputEmail3" placeholder="Age" name='date_of_birth'{{(Input::old('age')) ? ' value="'.e(Input::old('age')).'"' : ''}}>
                       @if($errors->has('date_of_birth'))
                        <span style="color:red">{{$errors->first('date_of_birth')}}</span>
                       @endif
                    </div>
                  </div>

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Blood Group</label>

                    <div class="col-sm-8">
                      <select class="form-control" name='blood_group'>

                          <option>You Must Select your Blood Group</option>

                          <option>O-</option>
                          <option>O+</option>
                          <option>A-</option>
                          <option>A+</option>
                          <option>B-</option>
                          <option>B+</option>
                          <option>AB-</option>
                          <option>AB+</option>
                      </select>
                      @if($errors->has('blood_group'))
                         <span style="color:red">{{$errors->first('blood_group')}}</span>
                        @endif


                    </div>


                  </div>


                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Location</label>
                    <div class="col-sm-8">
                      <select class="form-control" name='location'> 
                          <option>GAIBANDHA</option>
                          <option>KURIGRAM</option>
                          <option>LALMONIRHAT</option>
                          <option>NILPHAMARI</option>
                          <option>PANCHAGARH</option>

                      </select>
                       @if($errors->has('location'))
                         <span style="color:red">{{$errors->first('location')}}</span>
                       @endif
                    </div>
                  </div>

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Email</label>
                    <div class="col-sm-8">
                      <input type="email" class="form-control" id="inputEmail3" placeholder="Email" name='email'{{(Input::old('email')) ? ' value="'.e(Input::old('email')).'"' : ''}}>
                       @if($errors->has('email'))
                        <span style="color:red">{{$errors->first('email')}}</span>
                       @endif
                    </div>
                  </div>

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Phone Number</label>
                    <div class="col-sm-8">
                      <input type="text" class="form-control" id="inputEmail3" placeholder="Phone Number" name='phone_number'{{(Input::old('phone_number')) ? ' value="'.e(Input::old('phone_number')).'"' : ''}}>
                       @if($errors->has('phone_number'))
                        <span style="color:red">{{$errors->first('phone_number')}}</span>
                       @endif
                    </div>
                  </div>

                  <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Last Date of Blood Donation</label>
                    <div class="col-sm-8">
                      <input type="date" class="form-control" id="inputEmail3" placeholder="Last Date of Blood Donation" name='last_date_of_donation'{{(Input::old('donate_date')) ? ' value="'.e(Input::old('donate_date')).'"' : ''}}>
                    @if($errors->has('last_date_of_donation'))
                      <span style="color:red">{{$errors->first('last_date_of_donation')}}</span>
                    @endif
                    </div>
                  </div>
                  <div style="padding-left:20%">
                    <button type="submit" class="btn btn-default ">Submit</button>
                    {{ Form::token() }}
                </div>

                </form>

            </div>
        </div>
      <!-- </div> --><!--==========END OF BLOOD DONATION=============-->

    </div>
 </div>

@stop

这是我的laravel.log文件（最后一部分）

#3 C:\xampp\htdocs\Needa\app\controllers\BloodController.php(41):     Illuminate\Support\Facades\Redirect::route('blood-donation-...')
#4 [internal function]: BloodController->postBloodDonation()
#5     C:\xampp\htdocs\Needa\vendor\laravel\framework\src\Illuminate\Routing\Controller.php(231):   call_user_func_array(Array, Array)
#6   C:\xampp\htdocs\Needa\vendor\laravel\framework\src\Illuminate\Routing\ControllerDispatcher.   php(93): Illuminate\Routing\Controller->callAction('postBloodDonati...', Array)

＃7 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ ControllerDispatcher。 php（62）：Illuminate \ Routing \ ControllerDispatcher-＆gt; call（Object（BloodController），Object（Illuminate \ Routing \ Route），＆＃39; postBloodDonati ...＆＃39;）＃8 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（930）：Illuminate \ Routing \ ControllerDispatcher-＆gt; dispatch（Object（Illuminate \ Routing \ Route），Object （Illuminate \ Http \ Request），＆＃39; BloodController＆＃39;，＆＃39; postBloodDonati ...＆＃39;）＃9 [内部功能]：Illuminate \ Routing \ Router-＆gt; Illuminate \ Routing {closure}（）＃10 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Route.php（105）：call_user_func_array（Object（Closure），Array）＃11 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（996）：Illuminate \ Routing \ Route-＆gt; run（Object（Illuminate \ Http \ Request））＃12 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（964）：Illuminate \ Routing \ Router-＆gt; dispatchToRoute（Object（Illuminate \ Http \ Request））＃13 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（73 8）：Illuminate \ Routing \ Router-＆gt; dispatch（Object（Illuminate \ Http \ Request））＃14 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（70 8）：Illuminate \ Foundation \ Application-＆gt; dispatch（Object（Illuminate \ Http \ Request））＃15 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Session \ Middleware.php（72）：Illuminate \ Foundation \ Application-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃16 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Queue.php（47）：Illuminate \ Session \ Middleware-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃17 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Guard.php（51）：Illuminate \ Cookie \ Queue-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃18 C：\ xampp \ htdocs \ Needa \ vendor \ stack \ builder \ src \ Stack \ StackedHttpKernel.php（23）：Illuminate \ Cookie \ Guard-＆gt; handle（Object（Illuminate \ Http \ Request），1，true ）＃19 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（60 6）：Stack \ StackedHttpKernel-＆gt; handle（Object（Illuminate \ Http \ Request））＃20 C：\ xampp \ htdocs \ Needa \ public \ index.php（49）：Illuminate \ Foundation \ Application-＆gt; run（）＃21 C：\ xampp \ htdocs \ Needa \ server.php（19）：require_once（＆＃39; C：\ xampp \ htdocs ...＆＃39;）＃22 {main} [] [] [2014-08-08 14:57:19] production.ERROR：exception＆＃39; Symfony \ Component \ Debug \ Exception \ FatalErrorException＆＃39;有消息＆＃39;语法错误，意外＆＃39;}＆＃39;，期待变量（T_VARIABLE）或＆＃39; $＆＃39;＆＃39;在C：\ xampp \ htdocs \ Needa \ app \ controllers \ BloodController.php：51 堆栈跟踪：＃0 [内部函数]：Illuminate \ Exception \ Handler-＆gt; handleShutdown（）＃1 {main} [] [] [2014-08-08 15:21:15] production.ERROR：exception＆＃39; Symfony \ Component \ Debug \ Exception \ FatalErrorException＆＃39;消息＆＃39;语法错误，意外＆＃39 ;;＆＃39;，期待＆＃39;）＆＃39;＆＃39;在C：\ xampp \ htdocs \ Needa \ app \ controllers \ BloodController.php：58 堆栈跟踪：＃0 [内部函数]：Illuminate \ Exception \ Handler-＆gt; handleShutdown（）＃1 {main} [] [] [2014-08-10 16:12:32] production.ERROR：exception＆＃39; Symfony \ Component \ HttpKernel \ Exception \ NotFoundHttpException＆＃39;在C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ RouteCollection.php：1 46 堆栈跟踪：＃0 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（1017）：Illuminate \ Routing \ RouteCollection-＆gt; match（Object（Illuminate \ Http \ Request））＃1 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（985）：Illuminate \ Routing \ Router-＆gt; findRoute（Object（Illuminate \ Http \ Request））＃2 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php（964）：Illuminate \ Routing \ Router-＆gt; dispatchToRoute（Object（Illuminate \ Http \ Request））＃3 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（73 8）：Illuminate \ Routing \ Router-＆gt; dispatch（Object（Illuminate \ Http \ Request））＃4 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（70 8）：Illuminate \ Foundation \ Application-＆gt; dispatch（Object（Illuminate \ Http \ Request））＃5 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Session \ Middleware.php（72）：Illuminate \ Foundation \ Application-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃6 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Queue.php（47）：Illuminate \ Session \ Middleware-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃7 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Guard.php（51）：Illuminate \ Cookie \ Queue-＆gt; handle（Object（Illuminate \ Http \ Request），1 ，真的）＃8 C：\ xampp \ htdocs \ Needa \ vendor \ stack \ builder \ src \ Stack \ StackedHttpKernel.php（23）：Illuminate \ Cookie \ Guard-＆gt; handle（Object（Illuminate \ Http \ Request），1，true ）＃9 C：\ xampp \ htdocs \ Needa \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Application.php（60 6）：Stack \ StackedHttpKernel-＆gt; handle（Object（Illuminate \ Http \ Request））＃10 C：\ xampp \ htdocs \ Needa \ public \ index.php（49）：Illuminate \ Foundation \ Application-＆gt; run（）＃11 C：\ xampp \ htdocs \ Needa \ server.php（19）：require_once（＆＃39; C：\ xampp \ htdocs ...＆＃39;）＃12 {main} [] []

如果您查看我的Controller，那么您会注意到我在 postBloodDonation 函数中添加了验证，如果验证失败，此验证工作正常，但如果验证成功则验证 ，然后发布的数据没有插入我的数据库。在控制器中， else 语句没有执行，为什么会发生，是什么问题？

Answer 1

尝试质量分配。并在模型中设置可填充数组， BloodDonner ::保存（支持::所有（））;

并且如果给出错误而不是将“Rquest和BloodDoner”添加到各自的命名空间... 并使用composer更新你的项目。

Answer 2

如果你把

怎么办？

Session::flash('global','it is ok');
//then redirect to home

在那个其他声明之后，你会看到它吗？

Answer 3

尝试这种方法

$b = new BloodDonner();

$b->donner_name = $donner_name;
$b->date_of_birth = $date_of_birth;
$b->blood_group = $blood_group;
$b->location = $location;
$b->email = $email;
$b->phone_number = $phone_number;
$b->last_date_of_donation =

$ last_date_of_donation;

        if($b->save()){
            return Redirect::route

（＆＃39;捐款表格＆＃39;） - ＆gt; with（＆＃39; global＆＃39;，＆＃39;您已成功注册为Blood Donner！＆＃39;）;

Answer 4

在您的控制器中，尝试替换以下内容：

$donner_name = Input::get('donne_name');

与

$donner_name = Input::get('donner_name');

Answer 5

问题可能是日期字段没有正确格式化以适应MySQL日期类型字段，幸运的是Laravel 5.1在Eloquent中内置了可以在执行插入和更新时将这些变换为正确格式的变换器。 / p>

您可以在此处了解如何使用此功能：https://laravel.com/docs/5.1/eloquent-mutators#date-mutators

Laravel日期未插入数据库表中

5 个答案: