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<?php |
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/** |
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* The file contains the class of Columns Holder. |
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* |
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* @author Alex Kovalev <alex.kovalevv@gmail.com> |
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* @copyright (c) 2018, Webcraftic Ltd |
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* |
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* @package factory-forms |
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* @since 1.0.0 |
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*/ |
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|
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// Exit if accessed directly |
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if( !defined('ABSPATH') ) { |
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exit; |
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} |
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|
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if( !class_exists('Wbcr_FactoryForms480_ColumnsHolder') ) { |
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/** |
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* Columns Holder |
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* |
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* @since 1.0.0 |
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*/ |
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class Wbcr_FactoryForms480_ColumnsHolder extends Wbcr_FactoryForms480_Holder { |
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|
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/** |
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* A holder type. |
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* |
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* @since 1.0.0 |
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* @var string |
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*/ |
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public $type = 'columns'; |
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|
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public function __construct($options, $form) |
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{ |
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$columns_items = array(); |
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|
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// calculates the number of columns |
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|
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$this->columns_count = 0; |
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|
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foreach($options['items'] as $item) { |
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$i = (!isset($item['column']) |
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? 1 |
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: intval($item['column'])) - 1; |
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$columns_items[$i][] = $item; |
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|
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if( $i > $this->columns_count ) { |
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$this->columns_count = $i + 1; |
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} |
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} |
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// calculates the number of rows |
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|
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$this->rows_count = 0; |
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foreach($columns_items as $items) { |
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$count = count($items); |
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if( $count > $this->rows_count ) { |
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$this->rows_count = $count; |
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} |
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} |
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|
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// creates elements |
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|
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parent::__construct($options, $form); |
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|
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// groups the created by columns |
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|
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$element_index = 0; |
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$this->columns = array(); |
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|
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foreach($columns_items as $column_index => $columnItems) { |
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$count = count($columnItems); |
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for($k = 0; $k < $count; $k++) { |
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$this->columns[$column_index][] = $this->elements[$element_index]; |
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$element_index++; |
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} |
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} |
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} |
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|
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|
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public function render() |
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{ |
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$this->beforeRendering(); |
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|
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for($n = 0; $n < $this->rows_count; $n++) { |
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|
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$this->form->layout->startRow($n, $this->rows_count); |
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|
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for($i = 0; $i < $this->columns_count; $i++) { |
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$control = $this->columns[$i][$n]; |
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$this->form->layout->startColumn($control, $i, $this->columns_count); |
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$this->columns[$i][$n]->render(); |
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$this->form->layout->endColumn($control, $i, $this->columns_count); |
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} |
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|
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$this->form->layout->endRow($n, $this->rows_count); |
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} |
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} |
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} |
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} |
