JavaScript Advance method program
(1) <!DOCTYPE html>
<html>
<body>
<h1 id="id1">My Heading 1</h1>
<button type="button"
onclick="document.getElementById('id1').style.color = 'red'">
Click Me!</button>
</body>
</html>
(2) <!DOCTYPE html>
<html>
<body>
<h1 onclick="this.innerHTML='Ooops!'">Click on this text!</h1>
</body>
</html>
(3) <!DOCTYPE html>
<html>
<body>
<h1 onclick="changeText(this)">Click on this text!</h1>
<script>
function changeText(id) {
id.innerHTML = "Ooops!";
}
</script>
</body>
</html>
(4) <!DOCTYPE html>
<html>
<body>
<div onmousedown="mDown(this)" onmouseup="mUp(this)"
style="background-color:#D94A38;width:90px;height:20px;padding:40px;">
Click Me</div>
<script>
function mDown(obj) {
obj.style.backgroundColor = "#1ec5e5";
obj.innerHTML = "Release Me";
}
function mUp(obj) {
obj.style.backgroundColor="#D94A38";
obj.innerHTML="Thank You";
}
</script>
</body>
</html>
(5) <!DOCTYPE html>
<html>
<head>
<script>
function mymessage() {
alert("This message was triggered from the onload event");
}
</script>
</head>
<body onload="mymessage()">
</body>
</html>
(6) <!DOCTYPE html>
<html>
<head>
<script>
function myFunction(x) {
x.style.background = "yellow";
}
</script>
</head>
<body>
Enter your name: <input type="text" onfocus="myFunction(this)">
<p>When the input field gets focus, a function is triggered which changes the background-color.</p>
</body>
</html>
(7) <!DOCTYPE html>
<html>
<body>
<h1 onmouseover="style.color='red'"
onmouseout="style.color='black'">
Mouse over this text</h1>
</body>
</html>
(8) <!DOCTYPE html>
<html>
<body>
<p>Hello World!</p>
<div>
<p>The DOM is very useful!</p>
<p>This example demonstrates the <b>document.body</b> property.</p>
</div>
<script>
alert(document.body.innerHTML);
</script>
</body>
</html>
(9). <!DOCTYPE html>
<html>
<body>
<p>Hello World!</p>
<div>
<p>The DOM is very useful!</p>
<p>This example demonstrates the <b>document.documentElement</b> property.</p>
</div>
<script>
alert(document.documentElement.innerHTML);
</script>
</body>
</html>
मैं इस ब्लॉग का संस्थापक और एक पेशेवर ब्लॉगर हूं। यहाँ पर मैं नियमित रूप से अपने पाठकों के लिए उपयोगी और मददगार जानकारी शेयर करता हूं।
Written by Rajeev Tiwari
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