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<html> <body> <h2>What Can JavaScript Do?</h2> <p>JavaScript can change HTML attribute values.</p> <p>In this case JavaScript changes the value of the src (source) attribute of an image.</p> <button onclick="document.getElementById('myImage').src='https://cdn.mos.cms.futurecdn.net/HaPnm6P7TZhPQGGUxtDjAg-320-80.jpg'">Turn on the light</button> <img id="myImage" src="https://images.freeimages.com/images/previews/70a/light-bulb-1-1427502.jpg" style="width:100px"> <button onclick="document.getElementById('myImage').src='https://images.freeimages.com/images/previews/70a/light-bulb-1-1427502.jpg'">Turn off the light</button> </body> </html>
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Python: Functions
DEFINITION AND TYPES OF COMPUTER
HISTORY OF COMPUTER : A brief museum
Introduction to JavaScript
Introduction to HTML
GENERATION OF COMPUTER
JavaScript (Where to insert JavaScript code in HTML)
PCB
Javascript: Objects
JavaScript: Different ways to get output
MS Access (RDBMS of Microsoft Office Suite)
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