more stimulus tests

app/javascript/controllers/hello_controller.js

@@ -1,7 +1,16 @@
 import { Controller } from "@hotwired/stimulus"
 
 export default class extends Controller {
+ static targets = [ "name", "output" ]
+
   connect() {
-    this.element.textContent = "Hello World!"
+    // this.element.textContent = "Hello World!"
+    console.log('Hello World hello_controller.js');
+  }
+
+  greet() {
+    console.log('greet');
+    this.outputTarget.textContent =
+      `Hello, ${this.nameTarget.value}!`
   }
 }

app/views/welcome/index.html.erb

@@ -1,3 +1,17 @@
 <h1>Welcome</h1>
 
 <%= link_to "Articles", articles_path %>
+
+
+<h2>Stimulus Check</h2>
+
+<div data-controller="hello">
+  <input data-hello-target="name" type="text">
+
+  <button data-action="click->hello#greet">
+    Greet
+  </button>
+
+  <span data-hello-target="output">
+  </span>
+</div>