field->is_entry_detail(); $is_form_editor = $this->field->is_form_editor(); $id = $this->field->id; $field_id = $is_entry_detail || $is_form_editor || $form_id == 0 ? "input_$id" : 'input_' . $form_id . "_$id"; $disabled_text = $is_form_editor ? 'disabled="disabled"' : ''; $image_style_classes = $this->get_field_classes( $form_id, $this->field ); return sprintf( "
%s
", $this->get_radio_choices( $value, $disabled_text, $form, $field_id ) ); } public function get_radio_choices( $value, $disabled_text, $form, $field_id ) { $choices = ''; if ( is_array( $this->field->choices ) ) { $is_entry_detail = $this->field->is_entry_detail(); $is_form_editor = $this->field->is_form_editor(); $is_admin = $is_entry_detail || $is_form_editor; $field_choices = $this->field->choices; $needs_other_choice = $this->field->enableOtherChoice; $editor_limited = false; $choice_id = 0; $count = 1; /** * A filter that allows for the setting of the maximum number of choices shown in * the form editor for choice based fields (radio, checkbox, image, and multiple choice). * * @since 2.9 * * @param int $max_choices_visible_count The default number of choices visible is 8. * @param object $field The current field object. */ $max_choices_count = gf_apply_filters( array( 'gform_field_choices_max_count_visible', $this->field->formId ), 8, $this->field ); $choices .= sprintf( '
', esc_attr( $field_id ) ); foreach ( $field_choices as $choice ) { if ( rgar( $choice, 'isOtherChoice' ) ) { if ( ! $needs_other_choice ) { continue; } $needs_other_choice = false; } $choices .= $this->get_choice_html( $choice, $choice_id, $value, $disabled_text, $is_admin, $form ); if ( $is_form_editor && $count >= $max_choices_count ) { $editor_limited = true; break; } $count ++; } if ( $needs_other_choice ) { $other_choice = array( 'text' => GFCommon::get_other_choice_value( $this ), 'value' => 'gf_other_choice', 'isSelected' => false, 'isOtherChoice' => true, ); $field_choices[] = $other_choice; if ( ! $is_form_editor || ! $editor_limited ) { $choices .= $this->get_choice_html( $other_choice, $choice_id, $value, $disabled_text, $is_admin ); $count ++; } } $choices .= '
'; $total = sizeof( $field_choices ); if ( $is_form_editor && ( $count < $total ) ) { $choices .= "
" . sprintf( esc_html__( '%d of %d items shown. Edit choices to view all.', 'gravityforms' ), $count, $total ) . "
"; } } /** * Allows the HTML for multiple choices to be overridden. * * @since unknown * * @param string $choices The choices HTML. * @param object $field The current field object. */ return gf_apply_filters( array( 'gform_field_choices', $this->field->formId ), $choices, $this->field ); } public function get_choice_html( $choice, &$choice_id, $value, $disabled_text, $is_admin, $form = null ) { $form_id = absint( $this->field->formId ); if ( GFCommon::is_legacy_markup_enabled( $form_id ) ) { return ''; } if ( $is_admin || $form_id == 0 ) { $id = $this->field->id . '_' . $choice_id ++; } else { $id = $form_id . '_' . $this->field->id . '_' . $choice_id ++; } $field_value = ! empty( $choice['value'] ) || $this->field->enableChoiceValue ? $choice['value'] : $choice['text']; if ( $this->field->enablePrice ) { $price = rgempty( 'price', $choice ) ? 0 : GFCommon::to_number( rgar( $choice, 'price' ) ); $field_value .= '|' . $price; } if ( rgblank( $value ) && rgget( 'view' ) != 'entry' ) { $checked = rgar( $choice, 'isSelected' ) ? "checked='checked'" : ''; } else { $checked = GFFormsModel::choice_value_match( $this->field, $choice, $value ) ? "checked='checked'" : ''; } $tabindex = $this->field->get_tabindex(); $image = $this->get_image_markup( $choice, $id, $choice_id, $form ); $image_aria_describedby = 'gchoice_image_' . $id; // Handle 'other' choice. $other = ''; if ( $this->field->enableOtherChoice && rgar( $choice, 'isOtherChoice' ) ) { $input_disabled_text = $disabled_text; if ( $value == 'gf_other_choice' && rgpost( "input_{$this->field->id}_other" ) ) { $other_value = rgpost( "input_{$this->field->id}_other" ); } elseif ( ! empty( $value ) && ! GFFormsModel::choices_value_match( $this->field, $this->field->choices, $value ) ) { $other_value = $value; $value = 'gf_other_choice'; $checked = "checked='checked'"; } else { if ( ! $input_disabled_text ) { $input_disabled_text = "disabled='disabled'"; } $other_value = empty( $choice['text'] ) ? GFCommon::get_other_choice_value( $this->field ) : $choice['text']; } $other = "
"; } // Handling of input/image aria-describedby $aria_describedby = ''; if ( $this->add_aria_description( $checked, $choice_id ) ) { $image_aria_describedby = $image_aria_describedby ? array( $image_aria_describedby ) : array(); $aria_describedby = $this->get_aria_describedby( $image_aria_describedby ); } else if ( $image_aria_describedby ) { $aria_describedby = sprintf( 'aria-describedby="%s"', $image_aria_describedby ); } $choice_value = esc_attr( $field_value ); $choice_markup = "
{$image} {$other}
"; /** * Allows the HTML for a specific choice to be overridden. * * @since 1.9.6 * @since 1.9.12 Added the field specific version. * @since 2.4.17 Moved from GF_Field_Radio::get_radio_choices(). * * @param string $choice_markup The choice HTML. * @param array $choice The choice properties. * @param GF_Field_Radio $field The current field object. * @param string $value The current field value. */ return gf_apply_filters( array( 'gform_field_choice_markup_pre_render', $this->field->formId, $this->field->id ), $choice_markup, $choice, $this->field, $value ); } }