JavaScript Lesson 15 Create ,Add , Replace and Remove Elements From the DOM

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In this beginners javascript lesson you will learn how to create a element, insert, replace and remove elements from the DOM (Document Object Model )

We will be using the createElement() Function to create our element
appendChild() function will append a child element to the parent node this will be the last element of the parent node
insertBefore() function will be used to insert a element before a given element this has two parameters the second parameter is necessary
removeChild() simply removes a element from the dom
lastly we will talk about replacing a element using the replaceElement() function

here are the links for further reading

Hope this helped
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Thanks so much for this class, this was really helpful to me today! Have a great one and keep it up!

oscaranillo

this is very good i want this it is very useful for every one

psreenu

You made it very easy. Thanks! Subb'd :)

ashb

Would it be possible to create and insert a DIV that contains JS functions to run within a different div element?

andrewericson

Will it update the existing index file? if I append in index file

anujbudhamagar

You have a nice content in your channel. Why you cant continiue the JS tutorial? Maybe if you have time can create a new tutorial for udemy or something! I really would pay for it!

ernestodeseda

Thanks man, but, how do we do to change the style of the var newElement ?
cause when i do that:
newElement.style.color = "red";
my text still in black..
Why ?

ManipulationTotaleFr

How to do same thing in html forms input???

gowthams

what if you wanted to create an element within an element?..

var li = document.createElement("li");
var div =
//<li><div></div><li>

how would you do this?

btw awesome vid thanks

DodgerBlue

So you means all these works only with list items ?

anupkaushik

Sir I have such script...How can I add remove command here..pl explain

RatndeepMahajan

i want to insert a js script how i can do that ? for exmple i want to add document.write("hello");

peterkim

how to save "element" after creating him ?

nodirhimmatov

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