Customize Export to Html

PHPMaker General Discussion (PHPMaker)
1

Hello everyone

I have the following code working perfectly in version 2024.15

// Extender la clase ExportHtml original
class MyExportHtml extends ExportHtml {

    // Sobrescribir el método exportFieldValue para organizar las imágenes en múltiples campos
    public function exportFieldValue(DbField $fld): mixed {
        // Aplicar el mismo estilo para los campos que contienen fotos
        if (in_array($fld->Name, ["Fotos_perimetro", "Fotos_electronica", "Fotos_internas", "Fotos_especificas"])) {
            // Obtener el valor exportado original del campo
            $exportValue = parent::exportFieldValue($fld);

            // Modificar el HTML para organizar las imágenes en horizontal usando flexbox
            // y aplicar un tamaño fijo a las imágenes
            $photoHtml = '<style>
                            @media print {
                                .photo-container img {
                                    width: 200px;
                                    height: 200px;
                                    object-fit: cover;
                                }
                            }
                        </style>
                        <div class="photo-container" style="display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-start;">' . 
                         preg_replace('/<img([^>]*)>/i', '<img$1 style="width: 200px; height: 200px; object-fit: cover;"/>', $exportValue) .
                         '</div>';

            // Devolver el valor modificado del campo de fotos
            return $photoHtml;
        } else {
            // Para otros campos, devolver el valor normal
            return parent::exportFieldValue($fld);
        }
    }
}


// Reemplazar la clase predeterminada de exportación HTML
Config("EXPORT_CLASSES.html", "MyExportHtml");

in the new phpmaker 2025.1

Any idea to solve doesn’t work

2

You need to describe “doesn’t work” in more detail, enable Debug and run again, post the error messages in the log.

3

Fatal error : Declaration of PHPMaker2025\Analytics\MyExportHtml::exportFieldValue($fld) must be compatible with PHPMaker2025\Analytics\ExportHtml::exportFieldValue(PHPMaker2025\Analytics\DbField $fld): mixed in C:\xampp\htdocs\src\userfn.php on line 415

4

As the error message said, you need to use DbField $fld.

5

Thanks for responding

I adjust the global code and when I export the table in view it gives me the following message
Invalid Parameter: Table = vulnerabilidad, export type = html

Captura
Captura1857×534 19.1 KB

6

You may post your code for discussion.

7

It was corrected by registering the class like this

in case anyone requires it

// Registrar la clase de exportación
$EXPORT = [
    "html" => "PHPMaker2025\\Analytics\\MyExportHtml" // Asegúrate de usar el namespace correcto
];

Thank you