.JS som tillader scroll med mus i iFrame uden scrollbars. Virker ikke i IE
HeyMin side www.fredskov.com er baseret på en hoved iFrame og så nogle sider der loader der i. For at undgå de dumme grimme scrollbars fandt jeg mig et js på nettet som egentligt også virker fint... På Firefox og IE (Ikke fordi jeg egentligt supporter IE, men det var inkluderet i scriptet).
Jeg har ingen forstand på .js men hva jeg mangler er at få scriåtet til at fungere i Chrome også (webkit baseret browser).
Selve scriptet:
<script type="text/javascript">
/** This is high-level function.
* It must react to delta being more/less than zero.
*/
function handle(delta) {
var d=delta*-10;
window.scrollBy(0,d);
}
/** Event handler for mouse wheel event.
*/
function wheel(event){
var delta = 0;
if (!event) /* For IE. */
event = window.event;
if (event.wheelDelta) { /* IE/Opera. */
delta = event.wheelDelta/120;
/** In Opera 9, delta differs in sign as compared to IE.
*/
if (window.opera)
delta = -delta;
} else if (event.detail) { /** Mozilla case. */
/** In Mozilla, sign of delta is different than in IE.
* Also, delta is multiple of 3.
*/
delta = -event.detail/3;
}
/** If delta is nonzero, handle it.
* Basically, delta is now positive if wheel was scrolled up,
* and negative, if wheel was scrolled down.
*/
if (delta)
handle(delta);
/** Prevent default actions caused by mouse wheel.
* That might be ugly, but we handle scrolls somehow
* anyway, so don't bother here..
*/
if (event.preventDefault)
event.preventDefault();
event.returnValue = false;
}
/** Initialization code.
* If you use your own event management code, change it as required.
*/
if (window.addEventListener)
/** DOMMouseScroll is for mozilla. */
window.addEventListener('DOMMouseScroll', wheel, false);
/** IE/Opera. */
window.onmousewheel = document.onmousewheel = wheel;
</script>
www.fredskov.com/portfolio.html deri ligger den også i headeren.
