[英]How can pass a value of data-attribute to another data-attribute
I am trying to pass the value of data-megamenu in the data-target of the same element in order to create a bootstrap 4 accordion menu.我正在尝试在同一元素的数据目标中传递 data-megamenu 的值,以创建引导程序 4 手风琴菜单。 I tried the script below but always returns the value of the last element.我尝试了下面的脚本,但总是返回最后一个元素的值。
Thank you in advance先感谢您
HTML HTML
<ul class="level2">
<div class="categories">
<li class="menu" data-megamenu="cat1" data-target="#cat8" data-toggle="collapse">
<a href="#">
<span class="icon icon-eikona_ixos"></span>
<span class="text">Category1</span>
</a>
</li>
<div class="megamenu" id="cat1"></div>
</div>
<div class="categories">
<li class="menu" data-megamenu="cat2" data-target="#cat8" data-toggle="collapse">
<a href="#">
<span class="icon icon-eikona_ixos"></span>
<span class="text">Category2</span>
</a>
</li>
<div class="megamenu" id="cat2"></div>
</div>
<div class="categories">
<li class="menu" data-megamenu="cat3" data-target="#cat8" data-toggle="collapse">
<a href="#">
<span class="icon icon-eikona_ixos"></span>
<span class="text">Category3</span>
</a>
</li>
<div class="megamenu" id="cat3"></div>
</div>
<div class="categories">
<li class="menu" data-megamenu="cat4" data-target="#cat8" data-toggle="collapse">
<a href="#">
<span class="icon icon-eikona_ixos"></span>
<span class="text">Category4</span>
</a>
</li>
<div class="megamenu" id="cat4"></div>
</div>
</ul>
JQUERY JQUERY
$(function () {
var li1 = $(".categories .menu");
$.each(li1, function (index, element) {
var li1Value = $(this).attr("data-megamenu");
console.log(li1Value);
li1.attr("data-target", "#" + li1Value);
li1.attr("data-toggle", "collapse");
});
});
Try like below尝试如下
$(function () {
var li1 = $(".categories .menu");
$.each(li1, function (index, element) {
var li1Value = $(this).attr("data-megamenu");
console.log(li1Value);
//li1.attr("data-target", "#" + li1Value);
$(this).attr('data-target', li1Value);
li1.attr("data-toggle", "collapse");
});
});
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.