learneo tutorial todoList: VdomUtil.findVdomChild is not a function #…

…6240

resources/data/deck/learnneo/pages/tutorials/TodoList.md

@@ -91,7 +91,7 @@ class MainComponent extends Component {
         let me     = this,
             cls    = ['far', 'fa-square'],
             oldCls = ['fa',  'fa-check'],
-            node   = VdomUtil.findVdomChild(me.vdom, data.path[0].id).vdom;
+            node   = VdomUtil.find(me.vdom, data.path[0].id).vdom;
 
         if (data.path[0].cls.includes('fa-square')) {
             cls    = ['fa',  'fa-check'];

resources/data/deck/training/pages/2023-02-05T17-44-53-815Z.md

@@ -77,7 +77,7 @@ Use the utility method, replacing the statement referencing the vdom hierarchy.
 
 <pre>
     <s>view.vdom.cn[0].innerHTML = business.title;</s>
-    Neo.util.VDom.findVdomChild(view.vdom, 'title').vdom.innerHTML = business.title;
+    Neo.util.VDom.find(view.vdom, 'title').vdom.innerHTML = business.title;
 </pre>
 
 
@@ -86,17 +86,17 @@ calling the function.
 
 Code a new class member.
 
-    findVdomChild = Neo.util.VDom.findVdomChild
+    find = Neo.util.VDom.find
 
 Then use it in the after set method. Here's how that part of the code will look afterwards.
 
 <pre style="color:gray; padding: 8px; border: thin solid lightgray;">
-findVdomChild = Neo.util.VDom.findVdomChild;
+find = Neo.util.VDom.find;
 
 afterSetBusiness(business){
     if (!business) return;
     const view = this.getReference('view');
-    this.findVdomChild(view.vdom, 'title').vdom.innerHTML = business.title;
+    this.find(view.vdom, 'title').vdom.innerHTML = business.title;
     view.update();
 }
 </pre>
@@ -129,7 +129,7 @@ Then back in the details view, update the vdom as follows.
 
 Then modify the `afterSetBusiness()` method to update the element's `src`.
 
-    this.findVdomChild(view.vdom, 'thumbnail').vdom.src = business.imageUrl;
+    this.find(view.vdom, 'thumbnail').vdom.src = business.imageUrl;
 
 ??Add the address
 
@@ -184,7 +184,7 @@ of thought and try it. If you get stuck, that code is given in the next lab step
 
 Here's one way to code it. How does this compare to your solution?
 
-    this.findVdomChild(view.vdom, 'address').vdom.cn = business
+    this.find(view.vdom, 'address').vdom.cn = business
         .address
         .map(item => ({tag: 'div', innerHTML: item}));