Question

我有以下代码（on jsfiddle here）

$(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
});

此代码适用于chrome。但是在firefox 22和10中它表现得很奇怪

点击颜色时一切正常。返回时，代码应该以清除.selected的方式运行，并且只添加到正确的节点。结果是在DOM中清除.selected（如果我检查元素），但在屏幕上却没有。单击屏幕上的任意位置后，该类将被删除。

此外，如果我用firebug调试等，这不会发生！

我在代码中遗漏了什么吗？

Answer 1

删除css中的a:focus或将blur添加到$('.selected').removeClass('selected').blur();中的hashchange

http://jsfiddle.net/Q6SbU/7/

只有一个.selected

Jquery代码在firefox / ie上运行不正常

1 个答案: