gw-show-unselected-choices.php: Added new snippet to show unselected choices alongside selected choices for Checkbox and Radio Button fields.

Author: spivurno

gravity-forms/gw-show-unselected-choices.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Gravity Wiz // Gravity Forms // Show Unselected Choices
+ * https://gravitywiz.com/documentation/gravity-forms-entry-blocks/
+ *
+ * Show unselectecd choices alongside selected choices in your Checkbox and Radio Button field output.
+ * This includes support for the {all_fields} merge tag, individual merge tags, and columns in Entry Blocks.
+ *
+ * Instructions:
+ *
+ * 1. Install this snippet.
+ *    https://gravitywiz.com/documentation/managing-snippets/#where-do-i-put-snippets
+ */
+add_filter( 'gform_merge_tag_filter', function( $value, $input_id, $modifier, $field, $raw_value, $format ) {
+	if ( in_array( $field->get_input_type(), array( 'checkbox', 'radio' ) ) ) {
+		$value = gpeb_show_unselected_choices( $field, $raw_value );
+	}
+	return $value;
+}, 10, 6 );
+
+add_filter( 'gpeb_checkbox_display_value', function( $value, $field, $form, $entry ) {
+	return gpeb_show_unselected_choices( $field, GFFormsModel::get_lead_field_value( $entry, $field ) );
+}, 10, 4 );
+
+add_filter( 'gpeb_radio_display_value', function( $value, $field, $form, $entry ) {
+	return gpeb_show_unselected_choices( $field, GFFormsModel::get_lead_field_value( $entry, $field ) );
+}, 10, 4 );
+
+function gpeb_show_unselected_choices( $field, $raw_value ) {
+
+	$output = array();
+
+	if ( ! empty( $field->inputs ) ) {
+		foreach ( $field->inputs as $input ) {
+			$class = 'gpeb-unselected';
+			$icon  = '✘';
+			if ( ! rgblank( $raw_value[ $input['id'] ] ) ) {
+				$icon = '✔';
+				$class = 'gpeb-selected';
+			}
+			$output[] = sprintf( '<li class="%s">%s %s</li>', $class, $icon, $input['label'] );
+		}
+	} else {
+		foreach ( $field->choices as $choice ) {
+			$class = 'gpeb-unselected';
+			$icon  = '✘';
+			if ( $choice['value'] === $raw_value ) {
+				$icon = '✔';
+				$class = 'gpeb-selected';
+			}
+			$output[] = sprintf( '<li class="%s">%s %s</li>', $class, $icon, $choice['text'] );
+		}
+	}
+
+	return sprintf( '<ul class="gpeb-show-unselected-choices">%s</ul>', implode( "\n", $output ) );
+}