我有以下代码(在 jsfiddle 上)
$(function(){
var $container = $('#gallery');
$container.isotope({
filter: '*',
animationOptions: {
duration: 750,
easing: 'linear',
queue: false
}
});
var $optionSets = $('ul.nav'),
$optionLinks = $optionSets.find('a');
$optionLinks.click(function () {
var $this = $(this);
if ($this.hasClass('selected')) {
return false;
}
var $optionSet = $this.parents('ul.nav');
$optionSet.find('.selected').removeClass('selected');
$this.addClass('selected');
});
// HASH HISTORY WITH JQUERY BBQ
$('ul.nav a').click(function () {
// get href attr, remove leading #
var href = $(this).attr('href').replace(/^#/, ''),
// convert href into object
// i.e. 'filter=.inner-transition' -> { filter: '.inner-transition' }
option = $.deparam(href, true);
// set hash, triggers hashchange on window
$.bbq.pushState(option);
return false;
});
//just a function to quickly add and remove .selected
function changeSelectedLink($elem) {
$elem.addClass('selected');
}
$(window).bind('hashchange', function (event) {
//checks if there is a hash in the url and puts hashes in hashOptions
$(".selected").removeClass("selected");
var hashOptions = window.location.hash ? $.deparam.fragment(window.location.hash, true) : {}, options = $.extend({}, hashOptions);
$('#gallery').isotope(options);
var hrefObj, hrefValue, $selectedLink;
//go over each hashOption and convert it to a variable
for (var key in options) {
hrefObj = {};
hrefObj[key] = options[key];
hrefValue = $.param(hrefObj);
$selectedLink = $('ul.nav').find('a[href="#' + hrefValue + '"]');
changeSelectedLink($selectedLink);
}
}).trigger('hashchange'); //this continues the hashchange event
});
此代码在 chrome 上运行良好。但在 Firefox 22 和 IE 10 中,它的行为很奇怪
单击颜色时,一切正常。返回时,代码的行为方式应.selected
被清除并仅添加到正确的节点。结果是.selected
在 DOM 中被清除(如果我检查元素),但在屏幕上却没有。一旦我单击屏幕上的任意位置,该类就会被删除。
此外,如果我用萤火虫等进行调试,这不会发生!
我在代码中遗漏了什么吗?