JavaScript Tutorial in Hindi for Beginners [Part 43] - Traversing elements in JavaScript

#Javascript #Tutorial #Hindi

In this video i will talk about Traversing elements in JavaScript.

The previous tutorial in this series, How to Access Elements in the DOM, covers how to use the built-in methods of the document object to access HTML elements by ID, class, tag name, and query selectors. We know that the DOM is structured as a tree of nodes with the document node at the root and every other node (including elements, comments, and text nodes) as the various branches.

Often, you will want to move through the DOM without specifying each and every element beforehand. Learning how to navigate up and down the DOM tree and move from branch to branch is essential to understanding how to work with JavaScript and HTML.

With the HTML DOM, you can navigate the node tree using node relationships.

You can use the following node properties to navigate between nodes with JavaScript:

parentElement
firstElementChild
lastElementChild
children
nextElementSibling
previousElementSibling

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you are best teacher. Love from pakistan sindh 🙏.

[doctorag]

si hum poorale elemet pe id nahi laga sakte hai kya jise se transverse nahi karna padega

[nadeemshaikh]

Sir how many parts are remains of javascript? Pls reply🙏

[SatyaNayak-ei]

It would be easy for us to search and find the topics if you keep the topic name first with id and then "JavaScript Tutorial in Hindi for Beginners" after it .

[rohanchettri]

why can't we keep class "intro" instead of id and do traversing? why does it outputs error doing with class?

[Ayush-]

Sir yadi class name se select kar raha hu to undefined bta Raha hai why?

[doctorag]

sir midlle wale ko kaise karenge change?

[shwetkumar]

how to select all same text and delete it?

[habibi_veloging]

sir app jo code lekty hain os ko be remove na karna takee hm usy baad mai be video stop kar k daik saky Thank you

[shyamsagane]

are yar aap itna sb yad kese rakh lete ho