DOM Manipulation in JavaScript

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18 Questions

The DOM provides a standardized way to interact With the ______ model

object

JavaScript can change all the HTML ______ in the page

elements

JavaScript can remove existing HTML ______ and can add new HTML elements and attributes

elements

Methods of document object: Method write(______)

string

Accessing field value by document object: document.form1.name.______

value

Document.form1 is the name of the ______

form

According to Document Object Model (DOM), every HTML-tag is an ________.

object

JavaScript can access all the elements in a webpage making use of Document Object Model (DOM) as a tree of ________.

objects

The most important types of DOM nodes are 'Element', 'Text', and ________.

Document

An 'Element' node represents an element within a page, like a ________ element.

paragraph

A 'Text' node represents all text within elements within a page, directly accessed through the ________.

DOM

The 'Document' node represents the entire document and is the ________ of the DOM hierarchy.

rootnode

The Document Object Model (______) is essential in web development for several reasons: Dynamic Web Pages: It allows you to create dynamic web pages. It enables the JavaScript to access and manipulate page content, structure, and style dynamically which gives interactive and responsive web experiences, such as updating content without reloading the entire page or responding to user actions instantly. Interactivity: With the ______, you can respond to user actions (like clicks, inputs, or scrolls) and modify the web page accordingly. Content Updates: When you want to update the content without refreshing the entire page, the ______ enables targeted changes making the web applications more efficient and user-friendly. Cross-Browser Compatibility: Different browsers may render HTML and CSS in different ways.

DOM

Any alone text outside of an element is a text node, and an HTML comment is a comment node. _____ methods are actions you can perform (on HTML Elements).

HTML DOM

HTML DOM properties are values (of HTML Elements) that you can set or change. The Document Object Model (_____) is essential in web development for several reasons.

DOM

With the DOM, you can respond to user actions (like clicks, inputs, or scrolls) and modify the web page accordingly. Content Updates: When you want to update the content without refreshing the entire page, the DOM enables targeted changes making the web applications more efficient and user-friendly. Cross-Browser Compatibility: Different browsers may render HTML and CSS in different _____.

ways

Dynamic Web Pages: It allows you to create dynamic web pages. It enables the JavaScript to access and manipulate page content, structure, and style dynamically which gives interactive and responsive web experiences, such as updating content without reloading the entire page or responding to user actions instantly. Interactivity: With the _____, you can respond to user actions (like clicks, inputs, or scrolls) and modify the web page accordingly.

DOM

When you want to update the content without refreshing the entire page, the DOM enables targeted changes making the web applications more efficient and user-friendly. Cross-Browser Compatibility: Different browsers may render HTML and CSS in different ways. HTML DOM properties are values (of HTML Elements) that you can set or change. The Document Object Model (DOM) is essential in web development for several reasons: Dynamic Web Pages: It allows you to create dynamic web _____.

pages

Learn how to interact with the object model using JavaScript to create dynamic HTML pages. Modify elements, attributes, and CSS styles, as well as add or remove HTML elements and attributes. React to HTML events and create new elements dynamically.

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