JavaScript_course

How computer understand real world.

Here is a model of a hotel, along with some model trees, model people, and model cars. To a human, it is clear what kind of real-world object each one represents.

Computer will understands objects for each element. and each object has specific items type:

• Properties
• Events
• Methods

Objects

Objects has name and values which can be used to represent our model.

Events

In the real world, people interact with objects. These interactions can change the values of the properties in these objects.

Methods

Methods represent things people need to do with objects. They can retrieve or update the values of an object’s properties.

Putting all together

Computers use data to create models of things in the real world. The events, methods, and properties of an object all relate to each other: Events can trigger methods, and methods can retrieve or update an object’s properties.

:bulb: WEB BROWSERS ARE PROGRAMS BUILT USING OBJECTS :bulb:

How the browser sees a web page

---

References and Terms:

:gem: It is good to know more about flow chart, at least understand how they work and how to draw them in a very simple way. In this Flow chart tutorial list, you can increase your knowledge and learn more about them.

:information_source: Read more about HTML elements