File Content: class-gf-field-multiple-choice.php <?php if ( ! class_exists( 'GFForms' ) ) { die(); } class GF_Field_Multiple_Choice extends GF_Field { public $type = 'multi_choice'; public function get_form_editor_field_title() { return esc_attr__( 'Multiple Choice', 'gravityforms' ); } /** * Returns the field's form editor description. * * @return string */ public function get_form_editor_field_description() { return esc_attr__( 'Allow users to choose from a list of options.', 'gravityforms' ); } /** * Returns the field's form editor icon. * * This could be an icon url or a gform-icon class. * * @return string */ public function get_form_editor_field_icon() { return 'gform-icon--choice'; } function get_form_editor_field_settings() { return array( 'conditional_logic_field_setting', 'prepopulate_field_setting', 'error_message_setting', 'label_setting', 'label_placement_setting', 'admin_label_setting', 'choices_setting', 'rules_setting', 'visibility_setting', 'description_setting', 'css_class_setting', 'select_all_text_setting', 'choice_min_max_setting', 'horizontal_vertical_setting', ); } /** * Generate the "select all" choice markup for the choice field. * * @since 2.9.0 * * @param $value * @param $tabindex * @param $selected_choices_count * @return string The select all choice markup. */ public function get_choice_field_select_all_markup( $value, $tabindex, $selected_choices_count ) { if ( isset( $this->choiceLimit ) && $this->choiceLimit !== 'unlimited' && $this->choiceLimit !== 'range' ) { return ''; } $select_label = isset( $this->selectAllText ) ? esc_html( $this->selectAllText ) : esc_html__( 'Select All', 'gravityforms' ); $disabled_text = $this->is_form_editor() ? 'disabled="disabled"' : ''; // Prepare choice ID. $id = 'choice_' . $this->id . '_select_all'; // Determine if all checkboxes are selected. if ( $selected_choices_count === count( $this->choices ) ) { $checked = ' checked="checked"'; } else { $checked = ''; } $checkbox = new GF_Field_Checkbox( $this ); $aria_describedby = $checkbox->get_choice_aria_describedby( $this->formId ); // Prepare choice markup. $choice_markup = "<div class='gchoice gchoice_select_all'> <input class='gfield-choice-input gfield_choice_all_toggle' type='checkbox' id='{$id}' {$tabindex} {$aria_describedby} onclick='gformToggleCheckboxes( this )' onkeypress='gformToggleCheckboxes( this )'{$checked} {$disabled_text} /> <label for='{$id}' id='label_" . $this->id . "_select_all' class='gform-field-label gform-field-label--type-inline' data-label-select='{$select_label}''>{$select_label}</label> </div>"; /** * Override the default choice markup used when rendering radio button, checkbox and drop down type fields. * * @since 1.9.6 * * @param string $choice_markup The string containing the choice markup to be filtered. * @param array $choice An associative array containing the choice properties. * @param object $field The field currently being processed. * @param string $value The value to be selected if the field is being populated. */ $select_all = gf_apply_filters( array( 'gform_field_choice_markup_pre_render', $this->formId, $this->id ), $choice_markup, array(), $this, $value ); return $select_all; } /** * Get the choice alignment for the given field. * * @since 2.9.0 * * @param object $field The field object. * @return string */ public static function get_field_choice_alignment( $field ) { return rgempty( 'choiceAlignment', $field ) ? self::get_default_choice_alignment( $field ) : $field->choiceAlignment; } /** * Get the default choice alignment for the multi_choice field. * * @since 2.9.0 * * @param object $field The field object. * @return string */ public static function get_default_choice_alignment( $field) { /* * Filter the default choice alignment. Default is vertical. Options are 'vertical' and 'horizontal'. * * @since 2.9.0 * * @param string $default_choice_alignment The default choice alignment. * @param object $field The field. * * @return string */ return gf_apply_filters( array( 'gform_default_choice_alignment', $field->formId ), 'vertical', $field ); } public function get_form_editor_inline_script_on_page_render() { $alignment = self::get_default_choice_alignment( $this ); return "gform.addAction( 'gform_post_load_field_settings', function( [ field, form ] ) { if( '" . $alignment . "' == 'horizontal' ) { jQuery('#choice_alignment_horizontal').prop('checked', true); } else { jQuery('#choice_alignment_vertical').prop('checked', true); } } );"; } } GF_Fields::register( new GF_Field_Multiple_Choice() ); Submit