Animation / If Statement - Moving Ball Up And Down
Sep 15, 2010
I'm new to coding and working on my school project. I have to animate a ball and make it move up and down the page using the if statement and the or logic. I understand the concepts of the if statement but when it comes to actually writing it in code, I fail miserably at it.
Heres the code...
<html><body>
<center><button type="button"onClick="first()">Click to move ball down!</button>
<button type="button"onclick="second()">Click to return ball to top!</button></center>
<IMG ID="ball"STYLE="position:absolute;left:50;top:50;width:100;height:100;"SRC="ball.jpg">
<script language="JavaScript">
var myElement=document.getElementById("ball");
var loc= 50;
function first(){
loc +=50;
myElement.style.top=loc;
}setInterval("first()",50);
function move(){
if(loc>500 || loc<0){
loc=-loc;
} myBall.style.top=loc;
}
</script></body></html>
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[Code]...
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<html>
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[code]...
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