Tuesday 1 May 2018
LOAD FUNCTION CHANGE INTO FUNCTION IN JAVA SCRIPT
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LOAD FUNCTION CHANGE INTO FUNCTION
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<html>
<head>
<script type='text/javascript'>
window.onload = function() {
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
</script>
</head>
<body>
<img id="myImg">
</body>
</html>
//OR USE THIS CODE
<html>
<head>
<script type='text/javascript'>
function myFunction(){
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
</script>
</head>
<body onLoad = "myFunction()">
<img
id="myImg">
</body>
</html>
-----------------------------------------------------------------------------------------------------------------WINDOW LOAD FUNCTION CHANGE INTO FUNCTION
WINDOW LOAD FUNCTION= JAVASCRIPT+HTML CODE
FUNCTION= HTML CODE + JAVASCRIPT
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<script type='text/javascript'>
window.onload = function(){
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
myFunction();
</script>
<p id="myFunction()"></p>
<img id="myImg">
================================================================
<p id="myFunction()"></p>
<img id="myImg">
<script>
function myFunction() {
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
myFunction();
</script>
--------------------------------------------------------------------------------------------------------------------
FUNCTION RUN WITH BUTTON
BODY TAG CODE CHANGE INTO BUTTON
<body onLoad = "myFunction()">
<button type="button" onclick="myFunction()">Try it</button>
------------------------------------------------------------------------------------------------------------------
<html>
<head>
<script type='text/javascript'>
function myFunction(){
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
</script>
</head>
<button type="button" onclick="myFunction()">Try it</button>
<img id="myImg">
</html>
------------------------------------------------------------------------------------------------------------------FUNCTION USE IMAGE
------------------------------------------------------------------------------------------------------------------
<html>
<body>
<p id="myFunction()"></p>
<img id="myImg">
<script>
function myFunction() {
x = "https://www.w3schools.com/js/SMILEY.gif",
document.getElementById("myImg").src= x;
}
myFunction();
</script>
</body>
</html>
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