【发布时间】:2015-11-20 12:58:08
【问题描述】:
(抱歉英语不好哈哈)我有一个带有“glyphicon-chevron-down”图标的跨度,当我点击它时,它应该显示一些信息并将图标更改为“glyphicon-chevron-up”,并且它工作正常。所以现在,我的跨度删除了“向下”类,我添加了“向上”类,好的。但我需要另一个事件,因为当用户点击“glyphicon-chevron-up”时,这个事件应该与之前相反(遵循代码和页面打印):
PHP 代码:
echo "<li class='folder list-group-item' id=\"".$folder['Folder']['folder_id']."\">".$space."
<span class='glyphicon glyphicon-folder-open'></span>
".$folder['Folder']['name']."
<a href='#'><span name='rotate' class='pull-right glyphicon glyphicon-chevron-down'>
</span></a><br>";
JQuery 代码:
$(".subfile").hide();
$(".glyphicon-chevron-down").on("click", function(){
parents = $(this).parents('li:first');
$(parents).siblings('li').fadeIn();
$(this).removeClass('glyphicon-chevron-down');
$(this).addClass('glyphicon-chevron-up');
});
$(".glyphicon-chevron-up").on("click", function(){
parents = $(this).parents('li:first');
$(parents).siblings('li').fadeOut();
$(this).removeClass('glyphicon-chevron-up');
$(this).addClass('glyphicon-chevron-down');
});
页面打印:
(When click in the 'up' icon, should back to previous state)
如果需要更多信息,请在 cmets 上提问,我会放在这里!非常感谢!
【问题讨论】:
标签: javascript jquery