gpadvs-caret-position.js: Added snippet to include Caret Position with GPAS.

Author: saifsultanc

gp-advanced-select/gpadvs-caret-position.js

@@ -0,0 +1,32 @@
+/**
+ * Gravity Perks // Advanced Select // Caret Position
+ * https://gravitywiz.com/documentation/gravity-forms-advanced-select/
+ *
+ * Adds Caret Position to GP Advanced Select fields.
+ * 
+ * The Caret Position is a built in plugin of Tom Select.
+ * @reference https://tom-select.js.org/plugins/caret-position/
+ *
+ * Instructions:
+ *
+ * 1. Install this snippet with our free Custom JavaScript plugin.
+ *    https://gravitywiz.com/gravity-forms-code-chest/
+ */
+window.gform.addFilter(
+    'gpadvs_settings',
+    function(settings, gpadvsInstance, selectNamespace) {
+        /**
+         * Scope to only multiselect fields.
+         */
+        if (gpadvsInstance.fieldType === 'multiselect') {
+            settings.plugins.caret_position = {
+                title: 'Caret Position',
+            };
+            settings.plugins.input_autogrow = {
+                title: 'Input Autogrow',
+            };
+        }
+
+        return settings;
+    }
+);