96 lines
2.5 KiB
PHP
96 lines
2.5 KiB
PHP
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<?php
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/**
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* @package WordPress
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* @subpackage Questions
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* @author Sven Wagener
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* @copyright 2015, awesome.ug
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* @link http://awesome.ug
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* @license http://www.opensource.org/licenses/gpl-2.0.php GPL License
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*/
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// No direct access is allowed
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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class Questions_FormElement_Dropdown extends Questions_FormElement {
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public function __construct( $id = NULL ) {
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$this->slug = 'Dropdown';
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$this->title = esc_attr__( 'Dropdown', 'questions-locale' );
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$this->description = esc_attr__( 'Add a question which can be answered within a dropdown field.', 'questions-locale' );
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$this->icon_url = QUESTIONS_URLPATH . '/assets/images/icon-dropdown.png';
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$this->has_answers = TRUE;
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$this->answer_is_multiple = FALSE;
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$this->is_analyzable = TRUE;
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$this->answer_syntax = '<option value="%s" /> %s</option>';
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$this->answer_selected_syntax = '<option value="%s" selected="selected" /> %s</option>';
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$this->answer_params = array( 'value', 'answer' );
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$this->create_answer_syntax = '<p><input type="text" name="%s" value="%s" class="question-answer" /></p>';
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$this->create_answer_params = array( 'name', 'answer' );
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parent::__construct( $id );
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}
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public function input_html() {
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$html = '<select name="' . $this->get_input_name() . '">';
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$html .= '<option value="please-select"> - ' . esc_attr__( 'Please select', 'questions-locale' ) . ' -</option>';
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foreach ( $this->answers AS $answer ):
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$checked = '';
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if ( $this->response == $answer[ 'text' ] ) {
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$checked = ' selected="selected"';
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}
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$html .= '<option value="' . $answer[ 'text' ] . '" ' . $checked . '/> ' . $answer[ 'text' ] . '</option>';
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endforeach;
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$html .= '</select>';
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return $html;
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}
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public function settings_fields() {
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$this->settings_fields = array(
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'description' => array(
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'title' => esc_attr__( 'Description', 'questions-locale' ),
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'type' => 'textarea',
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'description' => esc_attr__( 'The description will be shown after the question.', 'questions-locale' ),
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'default' => ''
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),
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);
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}
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public function validate( $input ) {
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$error = FALSE;
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if ( 'please-select' == $input ):
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$this->validate_errors[ ] = sprintf( esc_attr__( 'Please select a value.', 'questions-locale' ) );
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$error = TRUE;
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endif;
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if ( $error ):
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return FALSE;
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endif;
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return TRUE;
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}
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}
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qu_register_survey_element( 'Questions_FormElement_Dropdown' );
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