当谈到 PHP 和 Laravel 时,我是一个新手,我很尴尬我还没有弄清楚这一点。我正在尝试为我的用户提供将他们的数据库导入应用程序的选项。但是,我需要将用户 ID 附加到每一行,以便可以与该用户一起保存。我已经尝试多次尝试获取该用户 ID 并将其传递到 foreach 循环中,以便可以保存它。我能得到任何指导,我将不胜感激。我正在使用 Maatwebsite/Laravel-Excel 外观。
这是我的控制器:
class ImportController extends Controller
{
public function __construct()
{
$this->middleware('auth');
}
public function importExcel()
{
if(Input::hasFile('import_file')){
$path = Input::file('import_file')->getRealPath();
$data = Excel::load($path, function($reader) {
})->get();
if(!empty($data) && $data->count()){
foreach ($data as $key => $value) {
$user = Auth::user();
$data['user_id'] = $user->id;
$insert[] = [
'user_id' => $value->user_id,
'first_name' => $value->first_name,
'last_name' => $value->last_name,
'title' => $value->title,
'level' => $value->level,
'company' => $value->company,
'email' => $value->email,
'address_1' => $value->address_1,
'address_2' => $value->address_2,
'city' => $value->city,
'state' => $value->state,
'zip_code' => $value->zip_code,
'office_tel' => $value->office_tel,
'mobile_tel' => $value->mobile_tel,
'member_since'=> $value->member_since
];
}
if(!empty($insert)){
DB::table('members')->insert($insert);
Session::flash('flash_message', 'Database successfully imported!');
}
}
}
return back();
}
}
这是我的路线:
Route::post('importExcel', 'ImportController@importExcel');
这是我的看法:
<button type="button" class="btn btn-danger btn-lg" data-toggle="modal" data-target="#importExcel">Import</button>
<div class="modal fade" id="importExcel" tabindex="-1" aria-labelledby="importExcelLabel">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">Import Your Database</h4>
</div>
<div class="modal-body">
<p>Click browse to import your database. Only Microsoft Excel extensions are acceptable. Please label your columns as follows:</p>
<ul>
<li>user_id (leave this column empty)</li>
<li>first_name</li>
<li>last_name</li>
<li>title</li>
<li>level</li>
<li>company</li>
<li>address_1</li>
<li>address_2</li>
<li>city</li>
<li>state</li>
<li>zip_code</li>
<li>office_tel</li>
<li>mobile_tel</li>
<li>member_since</li>
</ul>
<form action="{{ URL::to('importExcel') }}" class="form-horizontal" method="post" enctype="multipart/form-data">
<input type="file" name="import_file" />
<input type="hidden" name="_token" value="{{csrf_token()}}">
<button type="submit" class="btn btn-primary">Import File</button>
</form>
</div><!-- /.modal-body-->
<div class="modal-footer">
<button type="button" class="btn btn-sm btn-default" data-dismiss="modal">Close</button>
</div><!-- /.modal-footer-->
</div><!-- /.modal-content-->
</div><!-- /.modal-dialog-->
</div><!-- /.modal-->
这是我的模型:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Member extends Model
{
protected $fillable = [
'user_id',
'first_name',
'last_name',
'title',
'level',
'company',
'email',
'address_1',
'address_2',
'city',
'state',
'zip_code',
'office_tel',
'mobile_tel',
'member_since' ];
}