如何删除前面的元素哪个起始点是被点击的元素父元素?
$(document).ready(function(){
$('.breadcrumb li a').click(function(){
});
});
.breadcrumb,.breadcrumb li{list-style:none;}
.breadcrumb li{float:left;margin:3px;}
.breadcrumb li a{text-decoration:none;outline:none;}
.breadcrumb li:not(:first-child):before{content:'/';}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ol class="breadcrumb">
<li>
<a href="#" class="active parent" data-folder="1f">parent</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f1">parent sub 1</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f2">parent sub 2</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f3">parent sub 3</a>
</li>
</ol>
上面是我的代码片段,所以如果我点击具有'parent'文本的元素,则应该删除作为起始点的单击元素parent(li)之后的所有元素。请提供任何帮助,想法,线索,建议和建议吗?
答案 0 :(得分:1)
您可以使用.parent()
,.nextAll()
与选择器"li"
,.remove()
$(document).ready(function(){
$(".breadcrumb li a").click(function(){
$(this).parent().nextAll("li").remove()
});
});
.breadcrumb,.breadcrumb li{list-style:none;}
.breadcrumb li{float:left;margin:3px;}
.breadcrumb li a{text-decoration:none;outline:none;}
.breadcrumb li:not(:first-child):before{content:'/';}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ol class="breadcrumb">
<li>
<a href="#" class="active parent" data-folder="1f">parent</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f1">parent sub 1</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f2">parent sub 2</a>
</li>
<li>
<a href="#" class="active" data-folder="1f-f3">parent sub 3</a>
</li>
</ol>