JS & Moving Objects
I have tried to create a javascript which onClick will move an object 200 pixels, if it has already been moved, it moves it back.
Here is my code, it doesn't work.
function toggle()
{
var z = document.all.test1.style;
if( z.pixelTop = 0 ) Then
{
if ( z.pixelTop < 200 ) z.pixelTop +=2;
}
else
{
if ( z.pixelTop <= 200 ) z.pixelTop -=2;
}
}thank you for any help.
dk01 posted this at 10:11 — 18th April 2002.
He has: 516 posts
Joined: Mar 2002
Abhishek Reddy posted this at 11:33 — 18th April 2002.
He has: 3,348 posts
Joined: Jul 2001
Yes, "Then" is the ASP alternative for {}.
Not only that but when comparing values in JS, use double equal signs. i.e. "=="
if( z.pixelTop == 0 )as opposed to
if( z.pixelTop = 0 )artsapimp posted this at 14:12 — 18th April 2002.
They have: 330 posts
Joined: Apr 2000
That makes sense. I am coding in ASP 99% of the time which is why I got confused there. I'll give that a shot. Thanks.
artsapimp posted this at 14:17 — 18th April 2002.
They have: 330 posts
Joined: Apr 2000
Well, that kind of fixed it, but not quite 100% yet.
Now when I click on the image it just shakes by 5 pixels up & down. How would I tell it to continue moving down until it reaches 200. Then the next time I click it I want it to move back to 0.
That's got to be easy right? I don't care about NN or any other validation stuff because I know my audience for this will be IE 5.0 only.
Thanks for any help.
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Abhishek Reddy posted this at 06:34 — 19th April 2002.
He has: 3,348 posts
Joined: Jul 2001
What's the rest of the script like? Where are you calling it? Do you have a setTimeout somewhere that calls this function?
artsapimp posted this at 15:25 — 19th April 2002.
They have: 330 posts
Joined: Apr 2000
I have changed the code so many times I have no idea what it started like, but here's the final (incorrect) product. It still doesn't work, please help.
<html>
<head>
<style>
#test1 { position: absolute;
left: 0;
top: 0;
z-index: 2;
background-color: #FFFF00; }
#test2 { position: absolute;
left: 0;
top: 0;
z-index: 1;
background-color: #FF0000; }
</style>
<script>
function open()
{
var z = document.all.test1.style;
if ( z.pixelTop < 200 ) z.pixelTop +=5
}
</script>
</head>
<body>
<img id="test1" src="" height="50" width="50" onClick="setInterval('open()', 5)">
<div id="test2"><img src="" height="50" width="50" onClick="setInterval('close()', 5)"><br>Testing...</div>
</body>
</html>
Thanks for any help.
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