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Koolreport Export feature: need help #2951

Open AhmedHaroon opened this topic on on Jan 18 - 6 comments

AhmedHaroon commented on Jan 18

kindly help to implementing Export feature ( PDF, Excel, CSV ) which works fine in examples but i am receiving error message " Export.php is not a valid controller name "

my folders are as below ( which is important, imo )

my xampp folder D:\xampp\htdocs\

MyProject under htdocs 
- App
  - Reports
    - 2 files for every report here under separate folders (e.g. MyReport.php, MyReport.view.php

- Controllers
  - controller files to call reports

- Views
  - Reports
    - files instead of index.php to render koolreport reports

- Vendor
  - koolreport

files __load.koolreport.php, config.php, config_local.php__ are in project root folder.

i have to call all forms and reports from a dynamic menu (populated thru table) which point to Controller file using Routes. currently i have implimented 3 reports and calling this way successfully.

now please guide how to use Export feature as when i call it as mentioned in examples it is showing error that " Export.php is not a valid controller name "

contents of export.php copied from below link

Export -> PDF Exporting

Link: https://www.koolreport.com/examples/reports/export/sakila_rental/

please guide. after this PDF download i will try to implement Excel export in my app.

regards

KoolReport commented on Jan 19

Hi Ahmed,

Have you owned the Export package or KoolReport Pro?

AhmedHaroon commented on Jan 20

@KoolReport thanks for reply.

we use KoolReport Pro.

note: it is showing error that " Export.php is not a valid controller name " .

AhmedHaroon commented 4 days ago

any hope...?

AhmedHaroon commented 3 days ago

here is code for my Order Summary from where I want to use Export feature ( initially only PDF, will try Excel after success ).

\App\Controllers\Ordersummary.php

<?php

namespace App\Controllers;

require APPPATH . "Reports/OrderSummary/OrderSummary.php";


class Ordersummary extends BaseController
{

    public function index(){
        $report = new \App\Reports\OrderSummary();
        $report->run();
        $data['report'] = $report;
        echo view('reports/OrderSummary', $data);

        $this->modulename = 'Order Summary';
    }

    public function RedirectTo() {

        return redirect()->to('/');

    }

\App\Reports\OrderSummary\OrderSummary.php

<?php
namespace App\Reports;

require_once ROOTPATH . "load.koolreport.php";

use \koolreport\KoolReport;
use \koolreport\processes\Sort;

class OrderSummary extends \koolreport\KoolReport
{
    //use \koolreport\bootstrap4\Theme;
    use \koolreport\amazing\Theme;
    use \koolreport\codeigniter\Friendship;
    use \koolreport\inputs\Bindable;
    use \koolreport\inputs\POSTBinding;

    protected function defaultParamValues()
    {
        return array(
            "dateRange"=>array(
                "2022-12-01",
                "2022-12-10",
            ),
        );
    }

    protected function bindParamsToInputs()
    {
        return array(
            "dateRange"=>"dateRange",
        );
    }

    function setup()
    {
        $this->src("default")
        ->query("SELECT DATE(order_date) AS order_date, no_of_orders, rider_charges, order_total FROM order_summary WHERE
                    order_date >= :start
                    AND
                    order_date <= :end")
        ->params(array(
            ":start"=>$this->params["dateRange"][0],
            ":end"=>$this->params["dateRange"][1],
        ))
        ->pipe(Sort::process([
            "order_date"=>"desc"
        ]))
        ->pipe($this->dataStore("result"));
    }
}

\App\Reports\OrderSummary\OrderSummary.view.php

<?php
use \koolreport\widgets\koolphp\Table;

use \koolreport\inputs\DateRangePicker;
use \koolreport\inputs\Select2;

?>

<style>
    .amazing {
        width: 40%;
    }
    .select2 {
        width: 100% !important;
    }

    .sidebar {
        background: #ffffff !important;
    }
</style>
<div class='report-content'>
    <div class="text-center">
        <h2>Orders Summary</h2>
        <a href="export.php" class="btn btn-primary">Download PDF</a>
    </div>
    
    <form method="post">
        <div class="row">
            <div class="col-md-8 offset-md-2">
                <div class="form-group" style="display: flex; flex-direction: row; flex-wrap: nowrap; align-content: center; justify-content: center; align-items: center; margin-bottom: 1rem;">
                    <?php
                        DateRangePicker::create(array(
                            "name"=>"dateRange",
                            "format"=>"YYYY-MM-DD"
                        ))
                    ?>
                <div class="form-group text-center" style="margin-left: 1rem;margin-bottom: 0rem;">
                    <button class="btn btn-success"><i class="glyphicon glyphicon-refresh"></i> Load</button>
                </div>
            </div>
        </div>
    </form>
    </div>

    </div>
    <script>
        function Backonclick() {
            window.location.href = '<?php echo base_url(); ?>/ordersummary/back';
        }
    </script>
    <?php
    if($this->dataStore("result")->countData()>0)
    {
    Table::create(array(
        "dataStore"=>$this->dataStore("result"),
        "cssClass"=>array(
            "table"=>"table table-bordered"
        ),
        "showFooter"=>true,
        "options"=>array(
            "paging"=>true,
        ),
        "columns"=>array(
            
            "order_date"=>array(
                "cssStyle"=>"text-align:center",
                "label"=>"Order Date",
                "footerText"=>"<b>Total</b>"
            ),
            "no_of_orders"=>array(
                "cssStyle"=>"text-align:right",
                "label"=>"No. of Orders",
                "type"=>"number",
                "footer"=>"sum",
                "footerText"=>"<b>@value</b>"
            ),
            "rider_charges"=>array(
                "cssStyle"=>"text-align:right",
                "label"=>"DC",
                "type"=>"number",
                "footer"=>"sum",
                "footerText"=>"<b>@value</b>"
            ),
            "order_total"=>array(
                "cssStyle"=>"text-align:right",
                "label"=>"GMV",
                "type"=>"number",
                "footer"=>"sum",
                "footerText"=>"<b>@value</b>"
            ),
        ),
        "paging"=>array(
            "pageSize"=>10,
        ),
    ));
    }
    else
    {
    ?>
        <div class="alert alert-warning">
            <i class="glyphicon glyphicon-info-sign"></i> Sorry, we found no orders.
        </div>
    <?php    
    }
    ?>
</div>

\App\Reports\OrderSummary\export.php

<?php
require_once "OrderSummary.php";
$report = new OrderSummary;

$report->run()
->export('OrderSummaryPdf')
->settings([
    // "useLocalTempFolder" => true,
])
->pdf(array(
    "format"=>"A4",
    "orientation"=>"portrait",
    //"zoom"=>2
))
->toBrowser("order_summary.pdf");

\App\Reports\OrderSummary\OrderSummaryPdf.view.php

<?php 
    use \koolreport\widgets\koolphp\Table;
    use \koolreport\widgets\google\ColumnChart;
?>
<html>
    <body style="margin:0.5in 1in 0.5in 1in">
        <link rel="stylesheet" href="../assets/bs3/bootstrap.min.css" />
        <link rel="stylesheet" href="../assets/bs3/bootstrap-theme.min.css" />   
        <div class="page-header" style="text-align:right"><i>Order Summary Report</i></div>
        <div class="page-footer" style="text-align:right">{pageNum}</div>
        <div class="text-center">
            <h1>Order Summary Report</h1>
            <h4>This report show Order's Summary</h4>
        </div>
        <hr/>

        <?php
        Table::create(array(
            "dataStore"=>$this->dataStore('result'),  
            "columns"=>array(
            
                "order_date"=>array(
                    "cssStyle"=>"text-align:center",
                    "label"=>"Order Date",
                    "footerText"=>"<b>Total</b>"
                ),
                "no_of_orders"=>array(
                    "cssStyle"=>"text-align:right",
                    "label"=>"No. of Orders",
                    "type"=>"number",
                    "footer"=>"sum",
                    "footerText"=>"<b>@value</b>"
                ),
                "rider_charges"=>array(
                    "cssStyle"=>"text-align:right",
                    "label"=>"DC",
                    "type"=>"number",
                    "footer"=>"sum",
                    "footerText"=>"<b>@value</b>"
                ),
                "order_total"=>array(
                    "cssStyle"=>"text-align:right",
                    "label"=>"GMV",
                    "type"=>"number",
                    "footer"=>"sum",
                    "footerText"=>"<b>@value</b>"
                ),
            ),
            "cssClass"=>array(
                "table"=>"table table-hover table-bordered"
            )
        ));
        ?>
    </body>
</html>

Screenshot: now what it throws

hope these will help to understand.. please help.

regards

Sebastian Morales commented 21 hours ago

In case you use KoolReport inside a framework, the best way to implement export is by setting an export route. For example, in Laravel:

//MyReport.view.php
<a href="<?php echo url()->current(); ?>/export" class="btn btn-primary">Download PDF</a>

//routes/web.php
Route::get($surlExport, [Home ::class, 'export']);
Route::post($surlExport, [Home ::class, 'export']);

//App/Http/Controllers/Home.php
    public function export()
	{
            // include $report_path."/export.php";
            // or
            $report = new MyReport();
            $report->run()->export(...)->pdf(...)->toBrowser(...);
	} 
AhmedHaroon commented 18 hours ago

thanks @Sebastian Morales , will check this, we are using CodeIgniter 4 framework. regards

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