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JavaScript in HTML
In HTML, JavaScript makes the page more flexible and interactive.
In HTML, JavaScript makes the web more flexible and interactive. JavaScript plays a rather important role for websites. If you want to verify this, you can try turning off JavaScript in your browser and browsing the web to see if anything is wrong.
- What is JavaScript? Can the Internet exist without JavaScript?
- Enable and disable JavaScript on Chrome browser
- Arrays and objects in JavaScript are like stories and newspapers!
You can copy the code below and run it in the browser to see a little bit about how JavaScript will help web pages.
My First JavaScript
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Some examples of JavaScript
Change HTML content
document.getElementById("demo").innerHTML = "Xin chào JavaScript!";
Change style in HTML
document.getElementById("demo").style.fontSize = "25px";
document.getElementById("demo").style.color = "red";
document.getElementById("demo").style.backgroundColor = "yellow";
Change HTML properties
document.getElementById("image").src = "picture.gif";
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David Pac