jQuery检查类的父类
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我确定我只是缺少一些简单的东西，但我想更改所有不是'ul'直属子类的\'li \'元素的CSS背景图像，并且使用\'library_display \ '。
HTML：
<ul class=\"library_display treeview\">
<li>General Competencies
<ul>
<li>Achievement Orientation
<ul>
<li class=\"modal\" id=\"itm_59_modal\">
<a href=\"#\">Argle Bargle</a>
</li>
</ul>
</li>
<li>
<a href=\"myUrl\" class=\"modal\" id=\"itm_14_modal\">Adaptability</a>
</li>
</ul>
</li>
<li>Leadership Competencies
<ul>
<li>
<a href=\"myUrl\" class=\"modal\" id=\"itm_22_modal\">Critical Judgment</a>
</li>
</ul>
</li>
<li>
<a href=\"myUrl\" class=\"modal\" id=\"itm_2_modal\">Change Management</a>
</li>
</ul>
if (!$(\'.treeview li\').parents(\'ul:first\').hasClass(\"library_display\")){
$(\'.treeview li\').css({\'background\':\'url(branch.png) 0px 0px no-repeat\'});
}
没有找到相关结果
已邀请:
3 个回复
垫歌蝎降凤
$(\".library_display li li\").css({ \'background\':\'url(branch.png) 0px 0px no-repeat\' });炬卤遁蝎变
眠缝
if (!$(\'.treeview li\').parents(\'ul:first\').hasClass(\"library_display\")){ $(\'.treeview li\').css({\'background\':\'url(branch.png) 0px 0px no-repeat\'}); }$(\'.treeview li\').each(function() { if ($(this).parents(\'ul:first\').hasClass(\'library_display\') { $(this).css(\'background\', \'url(branch.png) 0px 0px no-repeat\'); } });