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這是一個腳本,我從互聯網上得到的,它完美的作品,它是什麼反效果自動滾動鼠標的移動,在這種情況下div div123在scroll
,但我cnt似乎找到我在哪裏可以找到速度,或者可以讓它變慢!我很困惑!!jquery滾動速度?
$("#scroll").mousemove(function(e){
/* The scrollable quote container */
if(!this.hideDiv)
{
/* These variables are initialised only the firts time the function is run: */
this.hideDiv = $(this);
this.scrollDiv = $('#scroll');
this.pos = this.hideDiv.offset();
this.pos.top+=20;
/* Adding a 20px offset, so that the scrolling begins 20px from the top */
this.slideHeight = this.scrollDiv.height();
this.height = this.hideDiv.height();
this.height-=20;
/* Adding a bottom offset */
this.totScroll = this.slideHeight-this.height;
}
this.scrollDiv.css({
/* Remember that this.scrollDiv is a jQuery object, as initilised above */
marginTop:'-'+this.totScroll*(Math.max(e.pageY-this.pos.top,0)/this.height)+'px'
/* Assigning a negative top margin according to the position of the mouse cursor, passed
with e.pageY; It is relative to the page, so we substract the position of the scroll container */
});
});