mobileSafari：重新加载后自动滚动/平移到页面上的特定位置

Question

I'm programming a Webpage/-Application for the iPhone. I need to scroll to a specific position after page reload, no matter where I scrolled to while using the page before. The script I use works fine in firefox but not in mobileSafari. In contrast to firefox, mobileSafari seems to save the position I scrolled to previously and jumps there after reload, ignoring my scrollTo triggered on reload.

This is the code I use:

function scroller(){scrollTo(1000,1000);}
window.addEventListener("load",scroller, false);

It works with click-events that I trigger manually. If I click a button to trigger the scroll function than the scrolling is done. I tried to trigger the click via a synthetic event javascript, but this does not work either.

Is there any way the scrolling can be archived on reload and/or other not explicitly user triggered events?

Answer 1

I did not find a solution for the actual problem which seems to be a bug. But I found a workaround. This is not to trigger the scrolling directly via an onload event but to use a setTimeout()

init(){
setTimeout(scrollTo(0, 1000), 10)
//more code
}
//more code
window.onload=init;

Answer 2

那iscroll原型呢？