Member Avatar for alipica

This should be simple, but it's not working for me! The relevant code is beneath.

This code is on my html page directly under the input field:

input = document.getElementById('hiddenInput');
    var inputInt = parseInt(input.value);
			
    if (inputInt != 0) {
        setClick(inputInt);
    }

(I've tested it to make sure it sees the input object and that it has the correct value. It does call the setClick function appropriately, too.)

This code is in a javascript file called in the <head> of the html page:

function setClick(num) {
		input.value = num;
		resetAll();
		
		obj = eval('document.port' + num);
		obj.src = portThumbActive[num-1];
		obj.name = ('active');
		obj = eval('document.nav' + num);
		obj.src = navActive[num-1];
		obj.name = ('active');
}

function resetAll () {
	for ( var c=1; c<= navNormal.length; c++) {
		obj = eval('document.nav' + c);
		obj.src = navNormal[c - 1];
		obj.name = ('nav' + c);
	}
	for ( var c=1; c<= portThumb.length; c++) {
		obj = eval('document.port' + c);
		obj.src = portThumb[c - 1];
		obj.name = ('port' + c);
	}
}

setClick() and resetAll() work great when I hook setClick() up to a link. When I try to grab the value from the input field, it doesn't even call resetAll(). I've assumed that it's a problem with converting the value to an integer, but I could be wrong. Does anyone have an idea as to what's going on?

  • 2 Contributors
  • 1 Reply
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  • 2 Days Discussion Span
  • Latest Post Latest Post by vsmash
Member Avatar for vsmash

I reckon:
1. Don't use 'input' as a var - it is a reserved word
2. if the hiddeninput is a form field call it that way:

inputvar=document.formname.hiddenInput.value;

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