javaScript Method chaining tutorial ( function chaining)

We will learn how to jquery style chain functions ( Methods) using pure javaScript. in Jquery we can do $('.class').addClass('new').removeClass('old'). we can achive similar chaining using pure javascript.

Method chaining, also known as named parameter idiom, is a common syntax for invoking multiple method calls in object-oriented programming languages. Each method returns an object, allowing the calls to be chained together in a single statement without requiring variables to store the intermediate results.

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Help me translate this video.

[MyGeorge]

Note the shorthand instead of "{add: add, substract: substract, print: print};" you can now write
return {add, substract, print}; And thanks for this clear demonstration.

[vigoworkchannel]

This man is the best teacher, YouTube has been recommending the wrong people to me

[hn]

This is a topic that's been on my mind for some time now, I've read blogs about method chaining but never quite understand it. Watching this video now makes me understand it better. Thanks

[injrav]

very very good example .
Not only method chaining
the example at the end is very useful for writing a class with private fields and public methods..

[yasirkaram]

I have never found most precise, concise and trick catching instructive series on YouTube or Udemy like this, really good baked pastry been brought only by "bakers". If you would author a book on JS it will be of most useful one

[bagoquarks]

Nicely done. A very good use of 12 minutes for beginning JS programmers.

[kamalk]

This is very helpful, thanks for sharing your knowledge!

[sayhongtan]

This is great! Illustrates Method Chaining clearly!

[jayaprakashabc]

Very helpful. I am newbie to java script. Thanks for the video.

[webpocetnik]

You are very good at explaining things.

[compromisenonono]

it seems that the returned object is nothing but bunch of functions, these bunch of functions share the out parameter i, they can modify this i and return the object itself, which was cool, thanks sith!

[kemmrthappy]

i must very interesting tutorials, you simply made it so easy to understand, thanks a lot

[rahulmarne]

javaScript Method chaining tutorial ( function chaining) what you want to explain in this video did get it please tell me

[coolprashantmailbox]

awesome sir..your advanced js tutorial

[shyamjaiswal]

x.add(3) is fine when we call it, why undefined ? inside the console.log?

[sanjayvns]

What is difference in defining a variable like $url or var url in js

[SheshagiriPai]

I have always added new when creating the object. How did you get away with removing the new at 10:08 Can you please elaborate. Thanks :)

[creative-commons-videos]

hi, how to limit method chain to some perticular function ? returning this will give all method access, and i am trying to make a routing package where i need to return a chain of method like router.get() here i only want to return get, post and other method but i have many methods in class that all are showing up, i also have applyMiddleware() method that i only want after method is selected but it is showing while accessing router.* anything

[bboyjojo]

Nice lesson, thank you for teaching, keep up the good work, peace!

[deividas]

Thanks great explanation, easy to follow