如果它 children 从 parent 中删除 href，否则

Question

我有一个包含子 ul 和 sub-sub ul 的菜单项列表。对于 sub-sub uls 我想从 parent 中删除 href 只有当 parent 有 children.

这是我目前所知道的，不太确定如何将其转换为 if -> else 语句。

$('#menu-sidebar-menu > li > ul:has(li) > a').children(['li']).find('a:first').removeAttr('href');

<li class="cat-item cat-item-89"><a href="#" title="Detailed posts for products.">Products</a>
<ul class='children'>
    <li class="cat-item cat-item-100"><a href="#" title="Detailed posts for products.">ALL</a>
</li>
    <li class="cat-item cat-item-94"><a href="#" title="Post about products for Ducati sportbikes.">Ducati</a>
</li>
    <li class="cat-item cat-item-91"><a href="#" title="Posts about products for Honda sportbikes.">Honda</a>
    <ul class='children'>
    <li class="cat-item cat-item-104"><a href="#" title="testing">CBR 1000RR</a>
</li>
    <li class="cat-item cat-item-103"><a href="#" title="TESTING">CBR 600RR</a>
</li>
    </ul>
</li>
    <li class="cat-item cat-item-93"><a href="#" title="Post about products for Kawasaki sportbikes.">Kawasaki</a>

非常感谢您的任何意见。

塞尔吉奥

Answer 1

是这样的吗？

$.each($("ul > li"), function (index, obj) {
    if ($(obj).has("ul").length) {
        $(obj).has("ul").find("a:first").removeAttr("href");
    }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul>
    <li class="cat-item cat-item-89"><a href="#" title="Detailed posts for products.">Products</a>

        <ul class='children'>
            <li class="cat-item cat-item-100"><a href="#" title="Detailed posts for products.">ALL</a>

            </li>
            <li class="cat-item cat-item-94"><a href="#" title="Post about products for Ducati sportbikes.">Ducati</a>

            </li>
            <li class="cat-item cat-item-91"><a href="#" title="Posts about products for Honda sportbikes.">Honda</a>

                <ul class='children'>
                    <li class="cat-item cat-item-104"><a href="#" title="testing">CBR 1000RR</a>

                    </li>
                    <li class="cat-item cat-item-103"><a href="#" title="TESTING">CBR 600RR</a>

                    </li>
                </ul>
            </li>
            <li class="cat-item cat-item-93"><a href="#" title="Post about products for Kawasaki sportbikes.">Kawasaki</a>

            </li>
        </ul>

如果它 children 从 parent 中删除 href，否则

If it has children remove href from parent, else

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