表单提交后，在 laravel 中向用户显示提交的数据

Posted 2023-03-14

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【中文标题】表单提交后，在 laravel 中向用户显示提交的数据【英文标题】：after form submission display the submitted data to user in laravel 【发布时间】：2019-11-14 23:37:03 【问题描述】：

我在 Laravel 中有一个表单，当用户提交数据时，数据会发送到数据库和我的电子邮件。现在，当用户提交数据时，我想将用户重定向到向用户显示提交数据的不同页面。为此，我做了以下操作，

HTML

  <form id=""  method="POST" enctype="multipart/form-data"  action=" route('register.store') ">
                    @csrf

                    <input id="website" name="website" type="text" value="">
                    <!-- Leave for security protection, read docs for details -->
                    <div id="middle-wizard">
                        <div class="step">

                            <!-- <h3 class="main_question"><strong>1/5</strong>Primary Applicant Name</h3> -->
                            <label>Applicant Name</label>
                            <div class="form-group">
                                <input type="text" name="firstname" class="form-control required" placeholder="First Name">
                            </div>
                            <div class="form-group">
                                <input type="text" name="lastname" class="form-control required" placeholder="Last Name">
                            </div>
                            <div class="form-group">
                                <label for="file">Applicant Photo</label>

                                <input type="file" name="Photo" class="form-control required" >

                            </div>

                            <label>Company Details</label>
                            <div class="form-group">
                                <input type="text" name="company" class="form-control required" placeholder="Name of the Company">
                            </div>


                            <div class="form-group">
                                <input type="text" name="designation" class="form-control required" placeholder="Designation">
                            </div>
                        </div>
                        <!-- /step-->
                        <div class="step">

                          <label>Company Address</label>
                          <div class="form-group">
                              <input type="text" name="address" class="form-control required" placeholder="Street Address">
                          </div>
                          <div class="form-group">
                              <input type="text" name="addressline2" class="form-control" placeholder="Address Line 2">
                          </div>

下面是表单提交后显示的页面。

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Email</title>
</head>
<body>
	<h5>Name:&nbsp;$reg->firstname."  ".$reg->lastname</h5>
	<h5>Experience:&nbsp;$reg->experience</h5>
	<h5>Company:&nbsp;$reg->company</h5>
	<h5>Address:&nbsp;$reg->address."  ".$reg->addressline2</h5>
	<h5>City:&nbsp;$reg->city</h5>
	<h5>State:&nbsp;$reg->state</h5>
	<h5>Pin:&nbsp;$reg->pin</h5>
	<h5>Country:&nbsp;$reg->country</h5>
	<h5>Mobile Number:&nbsp; $reg->mobilenumber</h5>
	<h5>Whatsapp:&nbsp;$reg->Whatsapp</h5>
	<h5>Alternate Number:&nbsp;$reg->alternatenumber</h5>
	<h5>Email:&nbsp;$reg->Email</h5>
	<h5>Company Regn. Number:&nbsp;$reg->CompanyRegNumber</h5>
	<h5>Date Incorporation or Busi_Stp:&nbsp;$reg->Date_Incorporation_orBusi_Stp</h5>
	<h5>GSTIN:&nbsp;$reg->GSTIN</h5>
	<h5>Services Offered:&nbsp;$reg->Services_Offered</h5>
	<h5>Annual Turnover:&nbsp;$reg->Annual_Turnover</h5>
	<h5>Declaration:&nbsp;$reg->Declaration</h5>
	<h5>Fee:&nbsp;$reg->Fee."  ".$reg->Fee1."  ".$reg->Fee2."  ".$reg->Fee3</h5>
	<h5>Mode_of_Payment:&nbsp;$reg->Mode_of_Payment</h5>
	<h5>Recommended by (A):&nbsp;$reg->Recommended_by_A</h5>
	<h5>Recommended by (B):&nbsp;$reg->Recommended_by_B</h5>
	<h5>Confirmation:&nbsp;$reg->confirmation</h5>
	<h5>Terms and Conditions:&nbsp;$reg->termsandconditions</h5>

	<h5>&nbsp;</h5>
	<h5>&nbsp;</h5>



	<br>
	<h5>Applicant Photo</h5>

	<img src=" $message->embed(storage_path("app/public/".$b_phot)) "><br>
	<h5>Receipt</h5>

	<img src=" $message->embed(storage_path("app/public/".$recipt)) "><br>
	<h5></h5>

	<img src=" $message->embed(storage_path("app/public/".$sign)) ">
</body>
</html>

控制器

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Register;
use App\Mail\SendEmail;
use Session;
use Mail;
use Storage;
use Illuminate\Support\Facades\File;

class RegController extends Controller


    public function index()
    
        //
    


    public function create()
    
        //
    

    public function store(Request $request)
    

       // return $request;


// return $request->Fee;
            $data = new Register;
            $data->firstname = $request->firstname;
            $data->lastname = $request->lastname;
            $data->mobilenumber = $request->mobilenumber;
            $data->experience = $request->experience;
            $data->designation = $request->designation;
            $data->confirmation = $request->confirmation;
            $data->company = $request->company;
            $data->address = $request->address;
            $data->addressline2 = $request->addressline2;
            $data->city = $request->city;
            $data->state = $request->state;
            $data->pin = $request->pin;
            $data->country = $request->country;
            $data->Whatsapp = $request->Whatsapp;
            $data->alternatenumber = $request->alternatenumber;
            $data->Email = $request->Email;
            $data->CompanyRegNumber = $request->CompanyRegNumber;
            $data->Date_Incorporation_orBusi_Stp = $request->Date_Incorporation_orBusi_Stp;
            $data->GSTIN = $request->GSTIN;
            $data->Services_Offered = $request->Services_Offered;
            $data->Annual_Turnover = $request->Annual_Turnover;
            $data->Declaration = $request->Declaration;

            $data->termsandconditions = $request->termsandconditions;
            // $data->Fee = $request->Fee;
            $data->Mode_of_Payment = $request->Mode_of_Payment;

            $data->Recommended_by_A = $request->Recommended_by_A;
            $data->Recommended_by_B = $request->Recommended_by_B;

              $fee = $request->Fee[0];
              $data->Fee = $fee;

              if(!empty($request->Fee[1]))
              
               $data->Fee1 = $request->Fee[1];
              
              if(!empty($request->Fee[2]))
              
               $data->Fee2 = $request->Fee[2];
              
            if(!empty($request->Fee[3]))
              
               $data->Fee3 = $request->Fee[3];
              


 if($request->hasFile('Photo')) 
      $image = $request->file('Photo');
      $filename = time().$image->getClientOriginalName();
      $destinationPath = public_path('uploads/Photo');

     Storage::disk('public')->put($filename,  File::get($image));
      $data->Photo=$filename;
    
 if($request->hasFile('Receipt')) 
      $image = $request->file('Receipt');
      $filename = time().$image->getClientOriginalName();
      $destinationPath = public_path('uploads/Receipt');
    Storage::disk('public')->put($filename,  File::get($image));
      $data->Receipt=$filename;
    
 if($request->hasFile('Signature')) 
      $image = $request->file('Signature');
      $filename = time().$image->getClientOriginalName();
      $destinationPath = public_path('uploads/Signature');
      Storage::disk('public')->put($filename,  File::get($image));
      $data->Signature=$filename;
    

            $data->save();
            Session::flash('registered','reg');


        $name = $request->firstname." ".$request->lastname;
        $subject = "TEIA";
        $message =  $data->id;

         $photo = $data->Photo;
         $sign = $data->Signature;
         $recipt= $data->Receipt;
         // $email = 'zubairnazeroliyat@gmail.com';
    $email = 'kmolugu@gmail.com';


        // ->cc(['name1@domain.com','name2@domain.com'])
      Mail::to($email)->send( new SendEmail($subject,$message , $photo ,$sign,$recipt));




            return redirect('/');
    


    public function show($id)
    
        //
    


    public function edit($id)
    
        //
    


    public function update(Request $request, $id)
    
        //
    


    public function destroy($id)
    
        //

页面正在重定向到显示页面，但值没有随之而来。代码有什么问题？

提前致谢。

【问题讨论】：

您的控制器代码在哪里？ 【参考方案1】：

保存$data->save()后试试return redirect('/')->with(['reg'=>$data]);发送，希望能成功

【讨论】：

我应该在哪里关闭方括号在$data->save()之后用dd($data)检查值是否存在【参考方案2】：

您还没有将 $reg 变量从控制器传递给查看。

这就是你必须发送 $reg 的原因。

【讨论】：

我将如何通过它

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