README

Dynamic Form Container
----------------------
Nette addon that allows dynamically add/remove set of items in Form

@author Daniel Robenek
@license MIT

class DynamicContainerCore - Base of functionality, allow to create dynamic container, add / remove row
class DynamicContainer - Extending DynamicContainerCore, added options for auto-create add and remove buttons
class FormMacros - Class created by Jan Marek, but upgraded to better functionality and implements DynamicContainer rendering

Example of DynamicContainer:

* Presenter *
<?php
	protected function startup() {
		parent::startup();
		Addons\Forms\FormMacros::register(); // register form macros
		Addons\Forms\DynamicContainer::register(); // register $form->addDynamicContainer($name);
	}

	public function createComponentForm($name) {
		$form = new AppForm($this, $name);

		$dynamicContainer = $form->addDynamicContainer("dynamicContainer");

		// set button options not neccessery / have to be set befor form attached & factory set
		$dynamicContainer->setAddButton(true, "Give me new row !", "addButtonOfDynamicContainer");

		// set button options not neccessery / have to be set befor form attached & factory set
		$dynamicContainer->setDeleteButton(true, "I dont wana this !", "removeButtonOfDynamicContainer");

		$dynamicContainer->setMinCount(1); // minimum count of rows
		$dynamicContainer->setMaxCount(5); // maximum count of rows
		$dynamicContainer->setDefaultCount(2); // default count of rows

		// set factory which add content to each of container
		$dynamicContainer->setFactory(function(FormContainer $container) { 
			$container->addText("text", "Input")
				->addRule(Form::FILLED, "Input must be fillet !");
			$container->addCheckbox("isok", "Is it ok?");
		});

		return $form;
	}

	public function renderDefault() {
		$this["form"]["dynamicContainer"]->beforeRender(); // needed :(
	}
?>

* template (w/o formatting tags) *
<?php
	{form form}

	{formErrors 'li style="color: red"', 'ul style="font-size: 1.5em"'}

	{input addButtonOfDynamicContainer}

	{dynamicContainer dynamicContainer}
		{label text}{input text}
		{label isok}{input isok}
		{input removeButtonOfDynamicContainer}
	{/dynamicContainer}

	{/form}
?>

Enjoy :)