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--- a/lesson09.md
+++ b/lesson09.md
@@ -97,6 +97,51 @@ console.log(me.address.country);
---
+### Recap: onclick Event
+
+The `onclick` event is a specific type that happens when a user clicks on an element, like a button, link, or image.
+
+---
+
+### Example
+
+```html
+
+```
+
+In this example, When a user clicks the button, it triggers the sayHello function
+
+```js
+function sayHello() {
+ console.log('Hello, World!');
+}
+```
+
+---
+
+### oninput
+
+There are many more events similar to `onclick`:
+
+[MDN documentation](https://developer.mozilla.org/en-US/docs/Web/API/Element#mouse_events)
+
+We can use the `oninput` event to run a function every time the user inputs something in an input field.
+
+---
+
+### Example
+
+```html
+
+
+```
+
+---
+
### HTML and Javascript
HTML (Structure): HTML provides the basic structure of a webpage. It defines elements like headings, paragraphs, images, and more. It's like the skeleton of a webpage.
@@ -112,6 +157,7 @@ HTML (Structure): HTML provides the basic structure of a webpage. It defines ele
```
+
---
### Manipulate HTML Elements from JavaScript