Question

So I made this function and it works:

var opacity = 9;

function func() {
    $("action").style.opacity = "0." + opacity;
    opacity--;

    if (opacity == -1) { window.clearInterval(fading); }
}

var fading = window.setInterval("func()", 200);

But thats acutally not really one single function.
So I did this:

function fadeOut(ms) {
    var opacity = 9;

    function func() {
        $("action").style.opacity = "0." + opacity;
        opacity--;

        if (opacity == -1) { window.clearInterval(fading); }
    }

    var fading = window.setInterval("func()", ms);
}

fadeOut(200);

And suddenly func() is undefined.
Help ? 😐

Answer 1

Change:

var fading = window.setInterval("func()", ms); 

to

var fading = window.setInterval(func, ms); 

Am not sure what $("action") return though, if its jQuery then style is not a valid member of $(“action”).