• Saturday , 18 November 2017

Javascript Objects Basics

Code Canyon



http://www.killerjavascript.com – In this video I introduce some basic object oriented concepts as it applies to Javascript. We look at the basic idea of object oriented programming by taking a look at the Javascript hierarchy,
I should point out that strictly speaking, Javascript is a prototypical language.

Stefan Mischook

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Original source

3d Ocean

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27 Comments

  1. Usama Saeed
    August 28, 2017 at 07:46

    this is the best explanation i was looking for.

  2. Tiha Voda
    August 28, 2017 at 07:46

    Hahahaha! There should be some trigger warnings at the beginning of the video. Really helpful video!

  3. Mir Sujat
    August 28, 2017 at 07:46

    thanks.

  4. theory816
    August 28, 2017 at 07:46

    Thanks for making the diagrams. Really helped understanding oop

  5. bilen basarir
    August 28, 2017 at 07:46

    JavaScript and C++ most difficult language probably. Only language knowledge is not enough to do something also you have to know libraries like jquery.I am working in IT business on 5 years and still and I am not capable of many thing.You can't cheat people in this business it is very easy to understand expert or rookie.I thing before they sent you be honest.Maybe they can help you to learn javascript.Good Luck.

  6. CHICKEN SALAD
    August 28, 2017 at 07:46

    I just got a job working with an IT tech company. I have absoltuley no computer experience at all. I barely know how to turn a computer on and maybe check my email. I have no experience whatsoever.
    I got assigned with a task to write a program using javascript with integrated objects that assign different integers into variables which causes a function that controls a main database. My company wants me to set up a program. I lied on my application and told them I'm an expert in JS. What do I do?

  7. Stefan Mischook
    August 28, 2017 at 07:46

    Thanks!

  8. Wayne Phillips
    August 28, 2017 at 07:46

    Actually, I subsequently learnt that they're ALL brackets. However, parentheses are always round and braces are always curly. So, it's unnecessary to call parentheses "round brackets" and braces "curly braces". (Of course, "curly brackets" is fine because that's what they are but why call them that when "braces" would suffice?). However, the square ones should be called "square brackets" (instead of just "brackets") to distinguish them from the others.

    Talk about confusing! lol

    Cheers

  9. Stefan Mischook
    August 28, 2017 at 07:46

    Thanks.

    Stef

  10. HiveTyrant96
    August 28, 2017 at 07:46

    All of you are virgins lel

  11. Stefan Mischook
    August 28, 2017 at 07:46

    () these are parenthesis [] these are brackets {} these are braces

    I will try to remember!

    Stef

  12. youpattube1
    August 28, 2017 at 07:46

    stephan –
    i like your calm approach.
    constructive criticism : it is not difficult to remember – () these are parenthesis
    [] these are brackets {} these are braces

  13. Stefan Mischook
    August 28, 2017 at 07:46

    You are welcome.

    Stef

  14. Wayne Phillips
    August 28, 2017 at 07:46

    Of course, besides functions (actually called "methods" in this context) objects also have properties. Methods and properties can be thought of as verbs and nouns respectively. So, extending the McDonalds analogy, the cook might be dressed in a white uniform and have on a chef hat.

    This a great video because it solidifies OOP basics in our minds. Once you have a clear understanding of the basics (in any subject) everything else becomes that much easier.

    Thanks Stef!

  15. centuri
    August 28, 2017 at 07:46

    navigator object is a child of window object

  16. Stefan Mischook
    August 28, 2017 at 07:46

    Thanks!

  17. Adam Donatelli
    August 28, 2017 at 07:46

    Great video! Thank you for breaking this down for us. I have yet to find a video that breaks it down so simple.

  18. Stefan Mischook
    August 28, 2017 at 07:46

    LOL. Nice …

  19. adam oinkboinkal
    August 28, 2017 at 07:46

    I think what he is trying to say is if your sexual orientation is object orientated it means you have sex with objects. But then he says that McDonalds workers are objects. So I deduce that an object orientated sexual orientation must mean a person whom has a sexual preference for Mcdonalds employees. Javascript is complicated.

  20. Stefan Mischook
    August 28, 2017 at 07:46

    @xadart I invite you to post your questions on our Killersites Forum, where you'll find a host of administrators and web designers/programmers who will be happy to answer all your questions and work out any problem with you. It would be great to have you join our community!

  21. xadart
    August 28, 2017 at 07:46

    navigator.window.document.write('hello world.'); doesn't work?

  22. Stefan Mischook
    August 28, 2017 at 07:46

    @beej1000000 ,

    I'm glad to hear you liked it. Don't forget to tell all your friends, gay or straight .. all are welcome!

    Stef

  23. Katerincho Puhkov
    August 28, 2017 at 07:46

    @g105b his point about sexual orientation really ties the tutorial together

  24. Stefan Mischook
    August 28, 2017 at 07:46

    Thanks a lot for all your comments and feed back! It's always great to read your words of encouragement. We've only made part of our content available for free, so feel free to check out the rest of our content at our Killersites website!

  25. Marcelo Bacchi
    August 28, 2017 at 07:46

    Great Video. Many thanks. I love the way you explain things and your videos too. You make it so easy to understand. Many Thanks

  26. Stefan Mischook
    August 28, 2017 at 07:46

    I'm happy to hear that you like it.

    Stefan

  27. Stefan Mischook
    August 28, 2017 at 07:46

    Hi,

    I'm happy to hear that you liked it.

    Stef

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