Laravel 用户表更新答案

【问题标题】：Laravel Users table UpdateLaravel 用户表更新
【发布时间】：2016-11-29 23:42:23
【问题描述】：

图片显示的是我在 Laravel 5.2 中的 Users 表结构，黄色标记表示当我从 Laravel 默认身份验证注册时，此行包含数据。现在我想更新空行。我创建了profile.blade.php 用于使用Post 方法，userController 编码为：

<?php

namespace App\Http\Controllers;

use App\User;
use Illuminate\Http\Request;

use App\Http\Requests;
use Auth;
use Image;

class UsersController extends Controller
{
    public function getsignup()
    {
        return view('edit_profile', array('user' => Auth::user()));
    }

    public function postsignup(Request $request)
    {
        //dd($request->all());         

        if($request->hasFile('img')){
            $img = $request->file('img');
            $file_name = time() . '.' . $img->getClientOriginalExtension();
            Image::make($img)->resize(300, 300)->save( public_path('/uploads/images/' . $file_name ));

        }
        $user = Auth::User();
        $user->img =$file_name;
        $user->city = 'city';
        $user->country = 'country';
        $user->company_name = 'comapany_name';
        $user->street_name = 'street_name';
        $user->apartment = 'apartment';
        $user->village = 'village';
        $user->city = 'city';
        $user->postal_code = 'postal_code';
        $user->post_office = 'post_office';
        $user->nid = 'nid';
        $user->phone = 'phone';

        $user->save();
        return back()->with('message', 'Successfully Registered!');
    }    
    }

enter image description here 但它只采用像“城市”、“公司名称”等这样的值。正如我提供的第二张图片。我被困。我是 Laravel 的新手。我希望你有我的解决方案。提前致谢。

【问题讨论】：

标签： php mysql laravel laravel-5.2

【解决方案1】：

为什么 if 条件中的字段会更新？这样它只会在上传图片时更新

试试这个

public function postsignup(Request $request)
    {
        //dd($request->all());


        if($request->hasFile('img')){
            $img = $request->file('img');
            $file_name = time() . '.' . $img->getClientOriginalExtension();
            Image::make($img)->resize(300, 300)->save( public_path('/uploads/images/' . $file_name ));
            $user->img =$file_name;
            }


        $user = Auth::User();
        $user->city = $s;
        $user->country = 'country';
        $user->company_name = 'comapany_name';
        $user->street_name = 'street_name';
        $user->apartment = 'apartment';
        $user->village = 'village';
        $user->city = 'city';
        $user->img = isset($user->img)? $user->img : '';
        $user->postal_code = 'postal_code';
        $user->post_office = 'post_office';
        $user->nid = 'nid';
        $user->phone = '

        $user->save();
        return back()->with('message', 'Successfully Registered!');
    }

【讨论】：

嗨！ @谢里夫。感谢您的重播。我运行了您的代码，但它说“img”为空或为空。所以我更改了一些代码并给出了我的桌子的另一个屏幕截图。你会看到吗？谢谢阿盖
$file_name 不保证设置，如果不需要，需要允许图片在数据库中为空

【解决方案2】：

这非常有效：

public function postsignup(Request $request)
    {
        //dd($request->all());


       if($request->hasFile('img')){
            $img = $request->file('img');
            $file_name = time() . '.' . $img->getClientOriginalExtension();
            Image::make($img)->resize(300, 300)->save( public_path('/uploads/images/' . $file_name ));

        }
        $user = Auth::User();
        $user->img =$file_name;
        $user->city = $request->city;
        $user->country = $request->country;
        $user->company_name = $request->comapany_name;
        $user->street_name = $request->street_name;
        $user->apartment = $request->apartment;
        $user->village = $request->village;
        $user->postal_code =$request ->postal_code;
        $user->post_office =$request->post_office;
        $user->nid = $request->nid;
        $user->phone = $request->phone;

        $user->save();
        return back()->with('message', 'Successfully Registered!');
    }

【讨论】：