Question

我有4个li元素，我希望在悬停时（mouseenter，mouseleave），每个人都会为所有选择的人改变背景颜色。

我使用此代码完成此工作：

<script>
        $( document ).ready(function() 
        {
            $('#center-group').children().on('mouseenter',function(){
                    $(this).children('.topmenu').children('.r-part').css('background-color','#810000');
                    $(this).children('.topmenu').children('.r-part').children('.r-part-bot').css('background-color','#980000');
            });
            $('#center-group').children().on('mouseleave',function(){
                    $(this).children('.topmenu').children('.r-part').css('background-color','#404040');
                    $(this).children('.topmenu').children('.r-part').children('.r-part-bot').css('background-color','#4c4c4c');
            });
        });
        </script>

现在我想要当选择（click event）时，李的每个人都会改变背景颜色，而不是顶级活动！怎么办？请指导我......

Answer 1

这个正确的代码：

$(document).on('mouseenter','#center-group li',function(){
                    $(this).children('.topmenu').children('.r-part').css('background-color','#810000').children('.r-part-bot').css('background-color','#980000');;
            });
            $(document).on('mouseleave','#center-group li',function(){
                    $('#center-group').children().not('.selected').children('.topmenu').children('.r-part').css('background-color','#404040').children('.r-part-bot').css('background-color','#4c4c4c');
            });

            $(document).on('click','#center-group li',function(){
                $(this).toggleClass('selected');
                $(this).siblings().removeClass('selected');
                $('#center-group').children('.selected').children('.topmenu').children('.r-part').css('background-color','#810000').children('.r-part-bot').css('background-color','#980000');
                $('#center-group').children().not('.selected').children('.topmenu').children('.r-part').css('background-color','#404040').children('.r-part-bot').css('background-color','#4c4c4c');

完成点击事件后如何禁用其他事件

1 个答案: