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+--- Thread: fail to use jpgraph in CI4 (/showthread.php?tid=88314)
fail to use jpgraph in CI4 - foxbille - 08-21-2023
Hello,
I need to use php jpgraph library, so i have put it in a folder (because of the large number of files) Jpgraph located in app\Libraries
so path to jpgraph class file is :
app\Libraries\Jpgraph\jpgraph.php
in a controller :
PHP Code:
use App\Libraries\Jpgraph\jpgraph;
protected $jpgraph;
public function initController(
\CodeIgniter\HTTP\RequestInterface $request,
\CodeIgniter\HTTP\ResponseInterface $response,
\Psr\Log\LoggerInterface $logger
) {
parent::initController($request, $response, $logger);
$this->jpgraph = new Graph();
}
I got : Error, Class "App\Controllers\Graph" not found
if I change Graph to jpgraph
PHP Code:
$this->jpgraph = new jpgraph();
i got : ErrorException, Uncaught Error: Class "App\Libraries\Jpgraph\jpgraph" not found in [...]/app/Controllers
I migh have done something wrong, but what?
RE: fail to use jpgraph in CI4 - ozornick - 08-21-2023
In file app\Libraries\Jpgraph\jpgraph.php set namespace App\Libraries\Jpgraph\jpgraph? If not set probaly new \jpgraph()
RE: fail to use jpgraph in CI4 - kenjis - 08-21-2023
It seems JpGraph is not autoloadable.
https://jpgraph.net/download/manuals/chunkhtml/ch01s04.html#example.example0
I recommend you require (adjust the file path):
PHP Code:
require_once ('jpgraph/jpgraph.php');
require_once ('jpgraph/jpgraph_line.php');
and write like:
PHP Code:
$this->jpgraph = new \Graph();
RE: fail to use jpgraph in CI4 - foxbille - 08-23-2023
Ok, Thanks to you both, will try it.
Meanwhile have found this : https://packagist.org/packages/amenadiel/jpgraph
But for now, have to fix problems with twig use.
Have a nice day,
Eric
RE: fail to use jpgraph in CI4 - foxbille - 08-23-2023
Fatal error: Uncaught Error: Class "App\Libraries\Jpgraph\jpgraph\Text" not found in /home/[...]/traces/app/Libraries/Jpgraph/jpgraph.php
Sorry, I give up.
RE: fail to use jpgraph in CI4 - kenjis - 08-23-2023
JpGraph is not namespaced. So there is no "App\Libraries\Jpgraph\jpgraph\Text" class.
RE: fail to use jpgraph in CI4 - foxbille - 08-24-2023
(08-23-2023, 02:36 PM)kenjis Wrote: JpGraph is not namespaced. So there is no "App\Libraries\Jpgraph\jpgraph\Text" class.
Ok, thanks anyway