Classes

File builder/form/field/FormFieldAjaxCompleter.class.php

File builder/form/field/FormFieldAjaxCompleter.class.php

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<?php
/**
 * This class represents a ajax completer field
 *
 * @package     Builder
 * @subpackage  Form\field
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Kevin MASSY <reidlos@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2018 06 03
 * @since       PHPBoost 3.0 - 2010 01 09
 * @contributor Julien BRISWALTER <j1.seth@phpboost.com>
 * @contributor Arnaud GENET <elenwii@phpboost.com>
 * @contributor mipel <mipel@phpboost.com>
*/

class FormFieldAjaxCompleter extends FormFieldTextEditor
{
    private $method = 'post';
    private $file;
    private $name_parameter = 'value';

    protected $display_html_in_suggestions = false;

    // Fill input on click on suggestions
    protected $preserve_input = 'false';

    // Show results if no suggestion
    protected $no_suggestion_notice = 'false';

    /**
     * Constructs a FormFieldAjaxCompleter.
     * It has these options in addition to the AbstractFormField ones:
     * <ul>
     *  <li>size: the number of size of the field</li>
     *  <li>maxlength: the number of maxlength of the field</li>
     *  <li>method: the string method send request : post or get</li>
     *  <li>file: the string file url</li>
     *  <li>parameter: the string parameter name variable send for request</li>
     * </ul>
     * @param string $id Field identifier
     * @param string $label Field label
     * @param string $value Default value
     * @param string[] $field_options Map containing the options
     * @param FormFieldConstraint[] $constraints The constraints checked during the validation
     */
    public function __construct($id, $label, $value, array $field_options = array(), array $constraints = array())
    {
        parent::__construct($id, $label, $value, $field_options, $constraints);
    }

    /**
     * @return string The html code for the input.
     */
    public function display()
    {
        $template = $this->get_template_to_use();

        $field = new FileTemplate('framework/builder/form/fieldelements/FormFieldAjaxCompleter.tpl');

        if (empty($this->file))
        {
            throw new Exception('Add file options containing file url');
        }

        $field->put_all(array(
            'SIZE' => $this->size,
            'MAX_LENGTH' => $this->maxlength,
            'NAME' => $this->get_html_id(),
            'FILE' =>  $this->file,
            'METHOD' =>  $this->method,
            'NAME_PARAMETER' =>  $this->name_parameter,
            'C_DISPLAY_HTML_IN_SUGGESTIONS' => $this->display_html_in_suggestions,
            'PRESERVE_INPUT' => $this->preserve_input,
            'NO_SUGGESTION_NOTICE' => $this->no_suggestion_notice,
            'ID' => $this->get_id(),
            'HTML_ID' => $this->get_html_id(),
            'VALUE' => $this->get_value(),
            'CLASS' => $this->get_css_class(),
            'C_DISABLED' => $this->is_disabled()
        ));

        $this->assign_common_template_variables($template);

        $template->assign_block_vars('fieldelements', array(
            'ELEMENT' => $field->render()
        ));

        return $template;
    }

    protected function compute_options(array &$field_options)
    {
        foreach ($field_options as $attribute => $value)
        {
            $attribute = TextHelper::strtolower($attribute);
            switch ($attribute)
            {
                case 'method' :
                    $this->method = $value;
                    unset($field_options['method']);
                    break;
                case 'file' :
                    $this->file = $value;
                    unset($field_options['file']);
                    break;
                case 'name_parameter' :
                    $this->name_parameter = $value;
                    unset($field_options['name_parameter']);
                    break;
                case 'display_html_in_suggestions' :
                    $this->display_html_in_suggestions = (bool)$value;
                    unset($field_options['display_html_in_suggestions']);
                    break;
                case 'no_suggestion_notice' :
                    $this->no_suggestion_notice = $value ? 'true' : 'false';
                    unset($field_options['no_suggestion_notice']);
                    break;
            }
        }
        parent::compute_options($field_options);
    }
}
?>
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