fix: showPopup replace error (#82)

Error: "TypeError: Cannot read properties of undefined (reading 'replace')"

packages/noodl-runtime/src/nodecontext.js

@@ -230,7 +230,7 @@ NodeContext.prototype.deregisterComponentModel = function (componentModel) {
 
 NodeContext.prototype.fetchComponentBundle = async function (name) {
   const fetchBundle = async (name) => {
-    let baseUrl = Noodl.Env["BaseUrl"] || '/';
+    let baseUrl = Noodl.Env['BaseUrl'] || '/';
     let bundleUrl = `${baseUrl}noodl_bundles/${name}.json`;
 
     const response = await fetch(bundleUrl);
@@ -455,6 +455,15 @@ NodeContext.prototype.setPopupCallbacks = function ({ onShow, onClose }) {
   this.onClosePopup = onClose;
 };
 
+/**
+ * @param {string} popupComponent
+ * @param {Record<string, unknown>} params
+ * @param {{
+ *  senderNode?: unknown;
+ *  onClosePopup?: (action?: string, results: object) => void;
+ * }} args
+ * @returns
+ */
 NodeContext.prototype.showPopup = async function (popupComponent, params, args) {
   if (!this.onShowPopup) return;
 

packages/noodl-viewer-react/src/api/navigation.js

@@ -2,12 +2,18 @@ const { RouterHandler } = require('../nodes/navigation/router-handler');
 const NoodlRuntime = require('@noodl/runtime');
 
 const navigation = {
+  /**
+   * This is set by "packages/noodl-viewer-react/src/noodl-js-api.js"
+   * @type {NoodlRuntime}
+   */
+  _noodlRuntime: undefined,
+
   async showPopup(componentPath, params) {
     return new Promise((resolve) => {
       navigation._noodlRuntime.context.showPopup(componentPath, params, {
         onClosePopup: (action, results) => {
           resolve({
-            action: action.replace('closeAction-', ''),
+            action: action?.replace('closeAction-', ''),
             parameters: results
           });
         }