Nextras\Forms – užitečné formulářové komponenty

$form->addMultiOptionList('level', 'Level:', array('DEBUG' => 'DEBUG', 'INFO'=> 'INFO', 'WARN' =>'WARN', 'ERROR' => 'ERROR);

$form->addMultiOptionList('list2', 'Pick your interests', ['d', 'e', 'f'])
     ->addRule($form::LENGTH, 'You must pick just 1 or 2 interests.', array(1, 2));
?>

{form example}
<table>
<tr>
    <th>{label list1/}</th>
    <td>{input list1}</td>
</tr>
<tr>
    <th>{label list2/}</th>
    <td>
    {foreach $form['list2']-items as $key => $label}
        {label list2:$key class => checkbox}
            {input list2:$key}
            {$label}
        {/label}
    {/foreach}
    </td>
</tr>
</table>
{/form}

<div class="input-append date" data-date-format="dd.mm.YYYY">
	....
</div>

        /**
         * Generates control's HTML element.
         *
         * @return \Nette\Web\Html
         */
        public function getControl()
        {
                $control = parent::getControl();

                if ( $this->isDisabled() )
                        $this->buttonStyle = self::BUTTON_STYLE_ICON_NONE;

                $outter = $this->buttonStyle == self::BUTTON_STYLE_ICON_LEFT || $this->buttonStyle == self::BUTTON_STYLE_ICON_RIGHT ? \Nette\Utils\Html::el('div') : $control;

                if ( $this->buttonStyle == self::BUTTON_STYLE_ICON_LEFT ) {
                        $outter->addClass('input-prepend date');

                } else if ( $this->buttonStyle == self::BUTTON_STYLE_ICON_RIGHT ) {
                        $outter->addClass('input-append date');
                }

                $outter->addClass($this->className);

                // Set dataatribute options

                // The date format, combination of p, P, h, hh, i, ii, s, ss, d, dd, m, mm, M, MM, yy, yyyy
                $outter->data['date-format'] = $this->format;
                // Day of the week start. 0 (Sunday) to 6 (Saturday)
                $outter->data['date-weekstart'] = $this->weekStart;
                list($min, $max) = $this->extractRangeRule($this->getRules());
                // The earliest date that may be selected
                if ( $min !== NULL )
                        $outter->data['date-startdate'] = $min->format($this->toPhpFormat ($this->format));
                // The latest date that may be selected
                if ( $max !== NULL )
                        $outter->data['date-enddate'] = $max->format($this->toPhpFormat ($this->format));
                // Days of the week that should be disabled. Values are 0 (Sunday) to 6 (Saturday)
                if ( $this->daysOfWeekDisabled !== NULL )
                        $outter->data['date-days-of-week-disabled'] = implode(',', $this->daysOfWeekDisabled);
                // Whether or not to close the datetimepicker immediately when a date is selected
                $outter->data['date-autoclose'] = $this->autoclose ? 'true' : 'false';
                // The view that the datetimepicker should show when it is opened
                $outter->data['start-view'] = $this->startView;
                // The lowest view that the datetimepicker should show
                $outter->data['min-view'] = $this->minView;
                // The highest view that the datetimepicker should show
                $outter->data['max-view'] = $this->maxView;
                // If TRUE or "linked", displays a "Today" button at the bottom of the datetimepicker to select the current date
                $outter->data['date-today-btn'] = $this->todayButton;
                // If TRUE, highlights the current date.
                $outter->data['date-today-highlight'] = $this->todayHighlight;
                // Enable keyboard for navigation
                $outter->data['date-keyboard-navigation'] = $this->keyboardNavigation;
                // The two-letter code of the language to use for month and day names
                $outter->data['date-language'] = $this->language;
                // Whether or not to force parsing of the input value when the picker is closed
                $outter->data['date-force-parse'] = $this->forceParse;
                // This option is currently only available in the component implementation
                $outter->data['picker-position'] = $this->pickerPosition;
                // Default date
                if ( $this->value )
                        $outter->data['date'] = $control->value = $this->value->format($this->toPhpFormat($this->format));

                if ( $this->buttonStyle == self::BUTTON_STYLE_ICON_LEFT ) {
                        // Trigger button
                        $outter->add('<span class="add-on"><i class="icon-calendar"></i></span>');
                        // Cancel button
                        if ( $this->cancelButton ) {
                                $outter->add('<span class="add-on"><i class="icon-remove"></i></span>');
                        }
                        // Input field
                        $outter->add($control);

                } else if( $this->buttonStyle == self::BUTTON_STYLE_ICON_RIGHT ) {
                        // Input field
                        $outter->add($control);
                        // Cancel button
                        if ( $this->cancelButton ) {
                                $outter->add('<span class="add-on"><i class="icon-remove"></i></span>');
                        }
                        // Trigger button
                        $outter->add('<span class="add-on"><i class="icon-calendar"></i></span>');
                }

                return $outter;
        }

        $form->addDateTimePicker('time_from', 'Datum a čas výjezdu:')
			 ->addRule(\Nette\Application\UI\Form::VALID, 'Entered date is not valid!')
			 ->addCondition(\Nette\Application\UI\Form::FILLED);

{form form}
{$form->renderer->renderPair($input)}
{/form}

$this->form->getElementPrototype()->class('form-horizontal');

public function macroPair(MacroNode $node, PhpWriter $writer)
{
	return $writer->write('$__form->render(\'pair\', $__form[%node.word])');
}

Call to a member function addAttributes() on a non-object

// z šablony
$_input = $_form["exampleChecklist"];
echo Nextras\Forms\Bridges\Latte\MacrosBS3InputMacros::input($_input->getControl()->addAttributes(array()), $_input)

<?php
nette:
        latte:
            macros:
                - Nextras\Forms\Latte\Macros::install
?>

<?php
use Nette\Forms\Container;
use Nextras\Forms\Controls;
Container::extensionMethod('addOptionList', function (Container $container, $name, $label = NULL, array $items = NULL) {
    return $container[$name] = new Controls\OptionList($label, $items);
});
Container::extensionMethod('addMultiOptionList', function (Container $container, $name, $label = NULL, array $items = NULL) {
    return $container[$name] = new Controls\MultiOptionList($label, $items);
});
Container::extensionMethod('addDatePicker', function (Container $container, $name, $label = NULL) {
    return $container[$name] = new Controls\DatePicker($label);
});
Container::extensionMethod('addDateTimePicker', function (Container $container, $name, $label = NULL) {
    return $container[$name] = new Controls\DateTimePicker($label);
});
Container::extensionMethod('addTypeahead', function(Container $container, $name, $label = NULL, $callback = NULL) {
    return $container[$name] = new Controls\Typeahead($label, $callback);
});
?>

<?php
$form->addMultiOptionList('roles', 'Vyberte role', $this->roleRepository->findAll()->fetchPairs('id', 'title'));
?>

{form example}
...
<tr>
            <th>{label roles /}</th>
            <td>
                {foreach $form['roles']->items as $key => $label}
                    {dump $key}
                    {label roles:$key}
                        {input roles:$key}
                    {$label}
                    {/label}
                {/foreach}
            </td>
        </tr>
...
{/form}