3
I've got this code where when you click the '-' or '+' link the text in the textbox increments or decrements. But let's say this is at the end of the page after it is scrolled all the way to the bottom; when I click it, the page zooms back up and it's annoying because I have to scroll down again to click it.
The reason why there are so many breaks is to make it be at the bottom where you have to scroll to access it. Put the code below in the notepad as HTML and view it. When you click the java link, it will zoom back up. Is there anyway I can prevent that? Thanks
-jong
<html>
<head>
<script type="text/javascript">
function increment(test){
if (test.value.charCodeAt(0) < 90){
if(test.value.charCodeAt(0) == 45){test.value = String.fromCharcode(eval(45))}
test.value = String.fromCharCode(eval(test.value.charCodeAt(0) + 1))
}else
test.value = String.fromCharcode(eval(90))
}
function decrement(test){
if (65 < test.value.charCodeAt(0)){
test.value = String.fromCharCode(eval(test.value.charCodeAt(0) - 1))
}else
test.value = String.fromCharcode(eval(65))
}
</script>
</head>
<body>
<form>
Enter random text
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<A href="#" onclick="javascript:decrement(num)">-</a>
<input type="text" name="test" value="A" id="num" size="1">
<A href="#" onclick="javascript:increment(num)">+</a>
</form>
</body>
</html>
