I am trying to implement search functionalities in my website. I have used search aspect class and trying to pass a parameter. Without the parameter everything is working fine.
I have attached my code here.
$id = Auth::guard('residence_admin')->user()->property_id;
$this->searchResults = (new Search())
->registerAspect(AssetSearch::class, $id)
->search($searchterm);
This is the SearchAspect code
protected $id;
function __construct($id) {
$this->id = $id;
}
public function getResults(string $term): Collection
{
return Asset::where('property_id', $id)
->where('asset_name', 'LIKE', '%'.$term.'%')
// ->orWhere('asset_code', 'LIKE', '%'.$term.'%')
->get();
}
This is the error I receive. Please can anyone help?
Unresolvable dependency resolving [Parameter #0 [ $id ]] in class App\SearchClass\AssetSearch
Related
Im tring to export large data in queue on s3 and getting Serialization of 'PDO' is not allowed exception/ Here is my code:
Controller
$transactions = Transaction::query()
->with([
'user',
'user.profile',
'senderUser',
'receiverUser',
'senderUser.roles',
'receiverUser.roles'
])->filterByUser()
->filter($filters)
->orderByDesc('created_at');
if (request()->export_transactions){
(new TransactionsExport(auth('sanctum')->user(),$transactions))->store('transactions-exports/' . now()->format('d:m:Y') . '.csv', 's3', \Maatwebsite\Excel\Excel::CSV);
return response()->json('Export started');
}
Export file
class TransactionsExport implements FromQuery, WithMapping, WithHeadings, WithCustomQuerySize, ShouldQueue
{
use Exportable;
private $user;
private $transactions;
public function __construct(User $user, $transactions)
{
$this->user = $user;
$this->transactions = $transactions;
}
/**
* #return Builder
*/
public function query()
{
return $this->transactions;
}
public function querySize(): int
{
return $this->transactions->count();
}
public function headings(): array
{
return [
//headings
];
}
public function prepareRows($transactions): array
{
//code here
}
public function map($transaction): array
{
//code here
}
}
I also tried to trigger it like this (with additional paramethers and without and with different allowed methods (store, download etc.))
(new TransactionsExport(auth('sanctum')->user(),$transactions))->queue('transactions-exports/' . now()->format('d:m:Y') . '.csv', 's3', \Maatwebsite\Excel\Excel::CSV);
Also, I tried move Transaction::query() direct to query method in export file.
Also didnt help toSql() method (Call to a member function count() on string exception appears)
Don't know what I'm doing wrong. Thanks for help.
I have solved the problem by deleting the injection of classes in the constructor, it's not allowed in jobs (queues/ if you need an object of a class, better to call it like new Class()), and now all is working fine.
I am using Maatwebsite / laravel to export data , I need to rename the Worksheet ,
below my class :
<?php
namespace App\Exports;
use App\Models\Client;
use App\Models\Item;
use Maatwebsite\Excel\Concerns\FromArray;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithTitle;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\Exportable;
class ItemExport implements FromCollection, WithHeadings, ShouldAutoSize
{
protected $rows;
use Exportable;
public function __construct($client_id , $items , $company_name)
{
$this->client_id = $client_id;
$this->items = $items;
$this->company_name = $company_name;
}
public function collection()
{
$i = 1;
$client = Client::find($this->client_id);
$item_new= [];
foreach($this->items as $item){
$item_new[] = [$i++,
$this->company_name,
$this->item,
$client->client_name,
];
}
return collect($item_new);
}
public function title(): string
{
return $this->company_name;
}
public function headings(): array
{
return [
'#',
'Company',
'item',
'client',
];
}
}
but it seems the public function title(): string , not working .
i supposed that the title function will work , but seems no
any idea how to give name to Worksheet ?
thanks
So close. You just need to implement the WithTitle interface.
class ItemExport implements FromCollection, WithHeadings, WithTitle, ShouldAutoSize
An example is somewhat buried in the multiple sheets section of the documentation, but I can confirm it works for single sheets too.
https://docs.laravel-excel.com/3.1/exports/multiple-sheets.html#sheet-classes
Laravel-How to create multiple sheet in one excel file using maatwebsite/excel": "^3.1.
1st step: I created a multiple excel export file
php artisan make:export MultipleSheetExport
2nd Create a route and controller
In controller I have written this function
public function state_summary_export()
{
return Excel::download(new MultipleSheetExport, 'ADCC Summary.xlsx');
}
Note: 'ADCC Summary.xlsx' is my excel file name.
Don’t forget to add this facades in you controller
use App\Exports\MultipleSheetExport;
use Maatwebsite\Excel\Facades\Excel;
3rd step: Open MultipleSheetExport
<?php
namespace App\Exports;
use Illuminate\Support\Arr;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;
use Maatwebsite\Excel\Concerns\WithTitle;
class MultipleSheetExport implements WithMultipleSheets
{
public function sheets(): array
{
$sheets = [
new StateSummaryExport(),
new BMRPerformanceExport(),
];
return $sheets;
}
}
4th step: Go to Child StateSummaryExport and add this given line.
class StateSummaryExport implements WithTitle
public function title(): string
{
return 'State Summary';
}
Note: ‘State Summary’ is your sheet name. Do the same in BMRPerformanceExport.
Thank you.
I get tutorial from here : https://laravel-excel.maatwebsite.nl/docs/3.0/export/basics
<?php
...
use App\Exports\ItemsDetailsExport;
class ItemController extends Controller
{
...
public function exportToExcel(ItemsDetailsExport $exporter, $id)
{
//dd($id); I get the result
return $exporter->download('Summary Detail.xlsx');
}
}
My export like this :
<?php
namespace App\Exports;
use App\Repositories\Backend\ItemDetailRepository;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\Exportable;
use Illuminate\Support\Facades\Input;
class ItemsDetailsExport implements FromCollection
{
use Exportable;
protected $itemDetailRepository;
public function __construct(ItemDetailRepository $itemDetailRepository)
{
$this->itemDetailRepository = $itemDetailRepository;
}
public function collection()
{
$test = Input::get('id');
dd('yeah', $test);
}
}
I want to pass id parameter to export file. I try like that, but I don't get the id. The id is null
How can I solve this problem?
For passing data from controller to laravel excel function we can pass and use data like below
For example, we have to pass data year like 2019 we will pass like below
in controller
Excel::download(new UsersExport(2019), 'users.xlsx');
In laravel import file
class UsersExport implements FromCollection {
private $year;
public function __construct(int $year)
{
$this->year = $year;
}
public function collection()
{
return Users::whereYear('created_at', $this->year)->get();
}
}
you can refer all following official documentation link
https://docs.laravel-excel.com/3.1/architecture/objects.html#plain-old-php-object
Unfortunately you can't use normal dependency injection when you have a specific parameter. This is what you can do though:
class ItemsDetailsExport implements FromCollection
{
use Exportable;
protected $itemDetailRepository;
protected $id;
public function __construct(ItemDetailRepository $itemDetailRepository, $id)
{
$this->itemDetailRepository = $itemDetailRepository;
$this->id = $id;
}
public function collection()
{
$test = $this->id;
dd('yeah', $test);
}
}
Now the problem is that the container doesn't know how to resolve $id however there are two ways around this.
Manual passing of $id:
public function exportToExcel($id)
{
$exporter = app()->makeWith(ItemsDetailsExport::class, compact('id'));
return $exporter->download('Summary Detail.xlsx');
}
Route injection:
Define your route as:
Route::get('/path/to/export/{itemExport}', 'ItemController#exportToExcel');
In your RouteServiceProvider.php:
public function boot() {
parent::boot();
//Bindings
Route::bind('itemExport', function ($id) { //itemExport must match the {itemExport} name in the route definition
return app()->makeWith(ItemsDetailsExport::class, compact('id'));
});
}
Then your route method is simplified as:
public function exportToExcel(ItemsDetailsExport $itemExport)
{
//It will be injected based on the parameter you pass to the route
return $itemExport->download('Summary Detail.xlsx');
}
I'm trying to learn the framework kohana.
I have defined a new controller under application/controller/classes. Which I named to hello.php:
class Controller_Hello extends Controller
{
public function action_say(){
$g = new View('firstv');
$g->render(TRUE);
}
}
?>
And I have this under application/views. Which I called firstv.php:
<h1>testing1</h1>
What's the mistake here. I'm using this guide:
http://pixelpeter.com/kohana/kohana101.pdf
I'm using the latest stable version 3.1.3.1. I have called the function by navigating to:
http://localhost/kohana/index.php/hello/say
Tried this using the same say function. And it worked. But this one doesn't use views.
$this->response->body('hello, world 2!');
Please help, thanks.
$this->response->body($g->render());
So your complete action method will be something like:
public function action_say()
{
$g = new View('firstv');
$this->response->body($g->render());
}
or:
public function action_say()
{
$g = new View('firstv');
$this->response->body($g);
}
or even:
public function action_say()
{
$this->response->body(new View('firstv'));
}
I am new to Subsonic, and it seems that I cant find out a natural way to do CRUD operations using the LINQ template classes. I guess in ActiveRecord, you could:
Product p = new Product();
p.ProductCode = "xxx";
p.Add();
Using the LINQTemplate generated classes however, how can I do the same thing? I can only use something like this below to insert a product object:
db.Insert.Into<UnleashedSaaS.PRODUCT>(prod => prod.Code, prod => prod.Description).Values("Product1", "Product1 Desc").Execute();
Who could kindly give me some hints? I'd really appreciate it.
All the CRUD happens in SubSonicRepository, which you can derive from. For example, I would have a class like this:
public class ProductRepository : SubSonicRepository<Product> {
public ProductRepository() : base(new NorthwindDB()) { }
// need this here because base doesn't expose the DB class that I know of
protected NorthwindDB _db;
protected NorthwindDB DB {
get {
if (_db == null) _db = new NorthwindDB();
return _db;
}
}
public void Save(Product product) {
if (product.ProductId == 0) {
Add(product); // Add is part of SubSonicRepository
} else {
Update(product);
}
}
public void Delete(Product product) { ... }
public List<Product> ListAll() {
var products = from p in DB.Products
select p;
return products.ToList();
}
public Product GetById(int id) {
return DB.GetByKey(id);
}
}
And so on. It's nice because you can consolidate all your data access methods in one place. If you have Sprocs, they're generated as methods on DB as well.
When I get time I'm going to work on adding a Save method to SubSonicRepository directly so you don't have to do the check yourself to see which method (Add or Update) to call.
I have modified the Classes.tt file to include:
public partial class <#=tbl.ClassName#>Repository : SubSonicRepository<<#=tbl.ClassName#>>
{
public <#=tbl.ClassName#>Repository() : base(new <#=DatabaseName#>DB()) { }
}
Insert that bunch of lines between
<# foreach(Table tbl in tables){#>
and
/// <summary>
right at the top, near the namespace declaration, in my file it can be inserted in line 18.
The last thing to do is to add another "using" statement, in line 10, the next line after System.Linq statement. Now it should look like:
using System.Linq;
using SubSonic.Repository;
That will generate a repository to give you access to basic functionality, but can be modified in another partial class.
Hope that helps.