PHP code example of efabrica / neoforms

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

efabrica / neoforms example snippets

use Efabrica\NeoForms\Build\NeoForm;
use Efabrica\NeoForms\Build\NeoFormFactory;
use Efabrica\NeoForms\Build\NeoFormControl;
use Efabrica\NeoForms\Build\ActiveRowForm;
use Nette\Database\Table\ActiveRow;
use Nette\Application\UI\Template;

class CategoryForm extends ActiveRowForm
{
    private NeoFormFactory $formFactory;
    private CategoryRepository $repository;

    // There is no parent constructor
    public function __construct(NeoFormFactory $formFactory, CategoryRepository $repository) {
        $this->formFactory = $formFactory;
        $this->repository = $repository;
    }

    /**
     * NeoFormControl is attached to presenter and used in template.
     * 
     * @param ActiveRow|null $row Optional ActiveRow parameter to fill the form with data
     * @return NeoFormControl
     */
    public function create(?ActiveRow $row = null): NeoFormControl
    {
        $form = $this->formFactory->create();
        
        $form->addText('name', 'Category Name')
            ->setHtmlAttribute('placeholder', 'Enter category name')
            ->setRequired('Name is 

class CategoryPresenter extends AdminPresenter 
{
    private CategoryForm $form;
    private CategoryRepository $repository;

    public function actionCreate(): void
    {
        $this->addComponent($this->form->create(), 'categoryForm');
    }
    
    public function actionUpdate(int $id): void
    {
        $row = $this->repository->findOneById($id);
        if (!$row instanceof \Nette\Database\Table\ActiveRow) {
            throw BadRequestException();
        }
        $this->addComponent($this->form->create($row), 'categoryForm');
    }
}

/** @var \Efabrica\NeoForms\Build\NeoForm $form */
$names = $form->group('names');
$names->addText('id', 'ID');
$names->addText('icon', 'Icon');

$checkboxes = $form->group('checkboxes');
$checkboxes->addToggleSwitch('enabled', 'Enabled');
$checkboxes->addCheckbox('verified', 'Verified');

/** @var \Efabrica\NeoForms\Build\NeoForm $form */
$row1 = $form->row(); // returns a row instance
$col1 = $row1->col('6'); // returns a new col instance, class="col-6"
$col1->addText('a');
$col1->addTextArea('b');
$col2 = $row1->col('6'); // returns a new different col instance
$col2->addCheckbox('c');

$a = $form->row('main');
$b = $form->row('main');
assert($a === $b); // true, it's the same instance

$form->addSubmit('save', 'Save')->setOption('icon', 'fa fa-save');

$form->addPassword('password', 'Password')->setOption('description', 'At least 8 characters.');

$form->addText('title', 'Title')->setOption('info', 'This appears on homepage');

$form->addText('title', 'Title')->setOption('readonly', true);
// or
{formRow $form['title'], readonly => true}
// or
$form->setReadonly(true); // to make the entire form readonly
// or
{neoForm yourForm, readonly => true} // to make the entire form readonly

$form->addText('title', 'Title')->setOption('class', 'form-control form-control-lg');

>$form->addText('title', 'Title')->setOption('+class', 'form-control-lg');
>

>$form->addText('title', 'Title')->setOption('class', false);
>

use Efabrica\NeoForms\Build\NeoContainer;
// Create a new collection called "sources"
$form->addCollection('sources', 'Sources', function (NeoContainer $container) {
    // Add some fields to the collection
    $container->addText('bookTitle', 'Book Title');
    $container->addInteger('Year', 'Year');
    // Add another collection for authors
    $container->addCollection('authors', 'Authors', function (NeoContainer $container) {
        $container->addText('author', 'Author');
    });
});

protected function onUpdate(NeoForm $form, array $values, ActiveRow $row): void
{
    // To process the form, you can get the new state of the collection like this:
    $sources = $values['sources'];
    
    // If you want to use the Diff API, you can do something like this:
    $diff = $form['sources']->getDiff();
    foreach($diff->getAdded() as $newRow) {
        $this->sourceRepository->insert($newRow);
    }
    foreach($diff->getDeleted() as $removedRow) {
        $this->sourceRepository->delete($removedRow);
    }
    foreach($diff->getModified() as $updatedRow) {
        $row = $this->sourceRepository->findOneBy($updatedRow->getOldRow());
        $row->update($updatedRow->getDiff());
    }
}

namespace Your\Namespace\Here;

use Efabrica\NeoForms\Render\Template\NeoFormTemplate;
// ... Import other necessary classes here ...

class Bootstrap4FormTemplate extends NeoFormTemplate
{
    // Your template implementation goes here
}

protected function textInput(TextInput $control, array $attrs): Html
{
    $el = $control->getControl();
    $el->class ??= 'form-control'; // Add Bootstrap class, if no class was specified through ->setHtmlAttribute()
    return $this->applyAttrs($el, $attrs);
}

public function formLabel(BaseControl $control, array $attrs): Html
{
    $el = $control->getLabel();
    $el->class ??= 'col-form-label'; // Add Bootstrap class
    $el->class('rror')
                ->setAttribute('data-bs-toggle', 'tooltip')
                ->title($control->translate($error))
                ->addHtml(Html::el('i', 'warning')->class('material-icons-round'))
        );
    }
    // Customize label rendering as needed
    return $this->applyAttrs($el, $attrs);
}

protected function button(Button $control, array $attrs): Html
{
    $el = $control->getControl();
    $el->class ??= 'btn btn-primary'; // Add Bootstrap 4 classes
    $icon = $control->getOption('icon');
    if (is_string($icon) && trim($icon) !== '') {
        $el->insert(0, Html::el('i')->class("fa fa-$icon")); // Add an icon if available
    }
    // Customize button rendering as needed
    return $this->applyAttrs($el, $attrs);
}

use Your\Namespace\Here\BootstrapFormTemplate;
use Efabrica\NeoForms\Build\NeoForm;

// Instantiate your custom template
$template = new Bootstrap4FormTemplate();

// Create a NeoForm instance and set the custom template
$form = new NeoForm();
$form->setTemplate($template);

// Render your form
echo $form;

html
>{formInput $form['category'], data-select2 => true}
>