# weforms/1.2.8/includes/fields/class-field-multidropdown.php

weForms – Easy Drag & Drop Contact Form Builder For WordPress, version 1.2.8. 96 lines.

- Page: https://pluginprobe.com/plugins/weforms/1.2.8/code/includes/fields/class-field-multidropdown.php
- Raw: https://pluginprobe.com/plugins/weforms/1.2.8/raw/includes/fields/class-field-multidropdown.php
- Modified: 2017-12-15T18:14:34+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/weforms/1.2.8/code/includes/fields/class-field-multidropdown.php#L10-L20`.

```php
<?php

/**
 * Text Field Class
 */
class WeForms_Form_Field_MultiDropdown extends WeForms_Form_Field_Dropdown {

    function __construct() {
        $this->name       = __( 'Multi Select', 'weforms' );
        $this->input_type = 'multiple_select';
        $this->icon       = 'list-ul';
    }

    /**
     * Render the text field
     *
     * @param  array  $field_settings
     * @param  integer  $form_id
     *
     * @return void
     */
    public function render( $field_settings, $form_id ) {
        $selected = isset( $field_settings['selected'] ) ? $field_settings['selected'] : '';
        $selected = is_array( $selected ) ? $selected : array();
        $name     = $field_settings['name'] . '[]';
        ?>
        <li <?php $this->print_list_attributes( $field_settings ); ?>>
            <?php $this->print_label( $field_settings, $form_id ); ?>

            <div class="wpuf-fields">
                <select multiple="multiple" class="multiselect <?php echo 'wpuf_'. $field_settings['name'] .'_'. $form_id; ?>" id="<?php echo $field_settings['name'] . '_' . $form_id; ?>" name="<?php echo $name; ?>" mulitple="multiple" data-required="<?php echo $field_settings['required'] ?>" data-type="multiselect">

                    <?php if ( !empty( $field_settings['first'] ) ) { ?>
                        <option value=""><?php echo $field_settings['first']; ?></option>
                    <?php } ?>

                    <?php
                    if ( $field_settings['options'] && count( $field_settings['options'] ) > 0 ) {
                        foreach ($field_settings['options'] as $value => $option) {
                            $current_select = selected( in_array( $value, $selected ), true, false );
                            ?>
                            <option value="<?php echo esc_attr( $value ); ?>"<?php echo $current_select; ?>><?php echo $option; ?></option>
                            <?php
                        }
                    }
                    ?>
                </select>
                <?php $this->help_text( $field_settings ); ?>
            </div>

        </li>
        <?php
    }

    /**
     * Get the field props
     *
     * @return array
     */
    public function get_field_props() {
        $defaults = $this->default_attributes();
        $props    = array(
            'selected' => array(),
            'options'  => array( 'Option' => __( 'Option', 'weforms' ) ),
            'first'    => __( '— Select —', 'weforms' ),
        );

        return array_merge( $defaults, $props );
    }

    /**
     * Prepare entry
     *
     * @param $field
     *
     * @return mixed
     */
    public function prepare_entry( $field ) {

        $entry_value  = ( is_array( $_POST[$field['name']] ) && $_POST[$field['name']] ) ? $_POST[$field['name']] : array();

        if ( $entry_value ) {
            $new_val = array();

            foreach ($entry_value as $option_key) {
                $new_val[] = isset( $field['options'][$option_key] ) ? $field['options'][$option_key] : '';
            }

            $entry_value = implode( WeForms::$field_separator, $new_val );
        } else {
            $entry_value = '';
        }

        return $entry_value;
    }
}
```