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<?php defined('SYSPATH') or die('No direct script access.');
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/**
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* FORGE dropdown input library.
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*
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* $Id: Form_Dropdown.php 1923 2008-02-05 14:49:08Z Shadowhand $
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*
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* @package Forge
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* @author Kohana Team
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* @copyright (c) 2007-2008 Kohana Team
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* @license http://kohanaphp.com/license.html
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*
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* @method Form_Dropdown label(string $label)
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* @method Form_Dropdown rules(string $rules)
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* @method Form_Dropdown class(string $class)
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* @method Form_Dropdown options(array $options)
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* @method Form_Dropdown selected(int $selected_index)
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*/
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class Form_Dropdown extends Form_Input {
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protected $data = array
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(
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'type' => 'dropdown',
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'class' => 'dropdown',
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'name' => '',
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);
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protected $protec = array('type');
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public function __get($key)
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{
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if ($key == 'value')
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{
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return $this->selected;
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}
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return parent::__get($key);
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}
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public function html_element()
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{
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// Import base data
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$base_data = $this->data;
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if (in_array ("required", $this->rules))
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$base_data['class'] .= " required";
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// Get the options and default selection
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$options = arr::remove('options', $base_data);
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$selected = arr::remove('selected', $base_data);
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arr::remove('label', $base_data);
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$add_button = arr::remove('add_button', $base_data);
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$add_button_title = arr::remove('add_button_title', $base_data);
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$html = form::dropdown($base_data, $options, $selected);
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if ($add_button)
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{
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$html .= ' ' . html::anchor(
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url_lang::base().$this->data['add_button'],
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html::image(array
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(
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'src' => url::base() . 'media/images/ico_add.gif',
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'class' => 'ico_add',
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'id' => $this->data['name'] . '_add_button'
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)), array
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(
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'class' => 'ico_add',
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'title' => $add_button_title
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)
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);
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}
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return $html;
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}
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/**
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* Add button for adding object to drobbox
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*
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* @example Example format for town:
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* Format string: '{town} - {quarter}, {zip_code}'
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* Object has to have name $object_name and pushed into views variable and
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* properties town, quarter and zip_code
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*
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* @author Onřej Fibich
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* @param string $controller Controller to add
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* @param string $format Format string of text output
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* @param string $object_name Name of added object posted back from controller
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* @param string $method Method of controller
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* @param string $args Other arguments of controller
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*/
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public function add_button(
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$controller = NULL, $format = '{name}', $object_name = '',
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$method = 'add', $args = '')
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{
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if (empty($controller))
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{
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return;
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}
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$url = $controller.'/'.$method;
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if (!empty($args))
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{
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$url .= '/'.$args;
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}
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$url .= '?popup=1';
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$url .= '&drop_down_dom_id='.str_replace('[]', '', $this->name());
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if ($object_name)
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{
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$url .= '&object_name='.$object_name;
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}
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else
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{
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$url .= '&object_name='.inflector::singular($controller);
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}
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$url .= '&el_format='.$format;
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$this->data['add_button'] = $url;
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$this->data['add_button_title'] = __('Add '.inflector::singular($controller));
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}
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/**
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* Add button for adding object to drobbox
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*
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* @example Example format for town:
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* Format string: '{town} - {quarter}, {zip_code}'
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* Object has to have name $object_name and pushed into views variable and
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* properties town, quarter and zip_code
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*
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* @author Onřej Fibich
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* @param string $controller Controller to add
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* @param string $format Format string of text output
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* @param string $object_name Name of added object posted back from controller
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* @param string $method Method of controller
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* @param string $args Other arguments of controller
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*/
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public function add_simple_button($controller = NULL, $method = 'add', $args = '')
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{
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if (empty($controller))
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{
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return;
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}
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$url = $controller.'/'.$method;
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if (!empty($args))
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{
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$url .= '/'.$args;
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}
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$url .= '?popup=1';
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$this->data['add_button'] = $url;
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$this->data['add_button_title'] = __('Add '.inflector::singular($controller));
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}
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protected function load_value()
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{
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if (is_bool($this->valid))
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return;
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$this->data['selected'] = $this->input_value($this->name);
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}
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} // End Form Dropdown
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