以下平滑滾動腳本會在Safari中導航導航(定位標記不再有效)。我是一個Javascript新手,誰能告訴我如何檢測此腳本中的Safari並防止它在檢測到Safari時執行?非常感謝!防止在Safari中執行Javascript
// JavaScript Document
$(document).ready(function() {
function filterPath(string) {
return string
.replace(/^\//,'')
.replace(/(index|default).[a-zA-Z]{3,4}$/,'')
.replace(/\/$/,'');
}
var locationPath = filterPath(location.pathname);
var scrollElem = scrollableElement('html', 'body');
$('a[href*=#]').each(function() {
var thisPath = filterPath(this.pathname) || locationPath;
if ( locationPath == thisPath
&& (location.hostname == this.hostname || !this.hostname)
&& this.hash.replace(/#/,'')) {
var $target = $(this.hash), target = this.hash;
if (target) {
var targetOffset = $target.offset().top;
$(this).click(function(event) {
event.preventDefault();
$(scrollElem).animate({scrollTop: targetOffset}, 1300, function() { // scroll speed
location.hash = target;
});
});
}
}
});
// use the first element that is "scrollable"
function scrollableElement(els) {
for (var i = 0, argLength = arguments.length; i <argLength; i++) {
var el = arguments[i],
$scrollElement = $(el);
if ($scrollElement.scrollTop()> 0) {
return el;
} else {
$scrollElement.scrollTop(1);
var isScrollable = $scrollElement.scrollTop()> 0;
$scrollElement.scrollTop(0);
if (isScrollable) {
return el;
}
}
}
return [];
}
});
,也可以是OP應該考慮的完整鏈接..... HTTP:/ /stackoverflow.com/questions/5899783/detect-safari-using-jquery – Rab
@EliasVanOotegem看到更新,請 –
評論被刪除,沒有得到Safari瀏覽器的ATM,所以我不知道的'userAgent'值,這就是爲什麼我建議'navigator.vendor'。無論哪種方式應該工作 –