JavaScript and HTML DOM Reference
JavaScript and HTML DOM Reference
JavaScript is a programming language used to create interactive and dynamic websites. It can be used to manipulate HTML elements on a web page, creating animations and user interactions. HTML DOM stands for Document Object Model, which is a representation of the HTML elements on a web page.
Manipulating HTML Elements with JavaScript
To manipulate HTML elements with JavaScript, we need to first select the element we want to manipulate. This can be done using the document.getElementById() method. For example, if we have a div element with the id "myDiv", we can select it with:
var myDiv = document.getElementById("myDiv");Once we have selected the element, we can then manipulate its properties. For example, we can change its background color like this:
myDiv.style.backgroundColor = "red";We can also add event listeners to HTML elements using JavaScript. For example, to add a click event listener to our div element, we can do:
myDiv.addEventListener("click", function() {
alert("The div was clicked!");
});The HTML DOM Reference
The HTML DOM reference is a list of all the properties and methods that can be used to manipulate HTML elements with JavaScript. The reference is divided into different sections based on the type of element being manipulated.
- Document Object
- Element Objects
- Form Objects
- Image Objects
- Link Objects
- Object Objects
- Table Objects
- Text Objects
Each section of the reference provides a list of properties and methods that can be used to manipulate the corresponding type of HTML element. For example, the Element Objects section provides a list of properties and methods that can be used to manipulate div elements.
Overall, the JavaScript and HTML DOM reference is a valuable resource for anyone looking to create dynamic and interactive websites using JavaScript.