jQuery?? ???? ???? ??? ???? ???? ??: Firefox ?? ??? ?? ????
Oct 25, 2024 am 08:26 AM
jQuery? ???? ???? ???: ???? ???? ???? ??
???? ????? ???? ?? ??? ??? ??? ??? ? ??? ? ????. ? ??? ????? ???? ???? ??? ???? ?? ??? ???? scrollTop ?? ???? ???.
??? ???? scrollTop / (scrollHeight - offsetHeight) ??? ??? ? ????. ?? ???? ??? ???? ???? 0?? 1 ??? ?? ?????.
?? Firefox?? ???? ???? ??? ??? ? ????. ?? ?? ??? ??? ??? ???? ???? ??? ????? ???? ?????. off()? ???? ???? ????? ??? ????, scrollTop? ??? ?? ?? ????? ? ??? ??? ? ????.
??? ? ??? ?? ???? ???? ?? ?????.
var $divs = $('#div1, #div2');
var sync = function(e){
var $other = $divs.not(this).off('scroll'), other = $other.get(0);
var percentage = this.scrollTop / (this.scrollHeight - this.offsetHeight);
other.scrollTop = percentage * (other.scrollHeight - other.offsetHeight);
// Firefox workaround: Rebinding without delay is insufficient.
setTimeout( function(){ $other.on('scroll', sync ); },10);
}
$divs.on( 'scroll', sync);
? ?? Firefox?? ??? ???? ?? ??? ????? ?? ???? ?????. ?? ??? ??? jsfiddle? ?????. http://jsfiddle.net/b75KZ/5/
? ??? jQuery?? ???? ???? ??? ???? ???? ??: Firefox ?? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
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'?? ??? CSS'? ??????
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