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Code example

Example of how to create a simple subclass of \FluidTYPO3\Flux\Form and utilise the initializeObject method to create new fields upon Form instance creation. Also includes an example on how to use a Provider to return different Form instances based on arbitrary values.

Description

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Author

NamelessCoder

Creation date

March 16, 2014

Extensions

FluidTYPO3.Flux

Tags

Forms Provider

Files

CustomForm.php CustomProvider.php

	<?php
	namespace MyVendor\MyExt\Form;
	class CustomForm extends \FluidTYPO3\Flux\Form {
	/**
	* Creates objects inserted into this Form, resulting in
	* a nested set of PHP objects that correspond exactly
	* to what would come out of parsing a Flux template
	*/
	public function initializeObject() {
	$this->createField('Input', 'test')->setDefault('default value')->setRequired(TRUE);
	}
	}

view raw CustomForm.php hosted with ❤ by GitHub

	<?php
	namespace MyVendor\MyExt\Provider;
	class CustomProvider extends \FluidTYPO3\Flux\Provider\ContentProvider implements \FluidTYPO3\Flux\Provider\ProviderInterface {
	/**
	* Gets a special Form instance, if one applies, to be returned
	* instead of the basic Flux Form instance
	*/
	public function getForm(array $row) {
	$templateFile = $this->getTemplatePathAndFilename($row);
	switch (basename($templateFile)) {
	...
	case 'whatever.html':
	$form = $this->objectManager->get('MyVendor\MyExt\Form\CustomForm');
	break;
	}
	return $form;
	}
	}

view raw CustomProvider.php hosted with ❤ by GitHub