属于自己的风景，从来不曾错过；不是自己的风景，永远只是路过。天地太大，人太渺小，不是每一道亮丽的风景都能拥有。一辈子，只求有一道令自己流连忘返，不离不弃的风景就已足够。人生的风景，是物也是人。陪自己到最后的，才是自己的风景。
1、html标记
<ul id="attachText">
<li data-text="111"><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >查看附件</a><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >删除</a></li>
<li data-text="222"><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >查看附件</a><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >删除</a></li>
<li data-text="333"><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >查看附件</a><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >删除</a></li>
</ul>
JS
1、获取 li属性 data-text的值用 ，隔开
function GetValues()
{
var values = "";
var obj = $("#attachText li");
if(obj.length>0)
{
var len = $(obj).length-1;
$.each(obj, function (index, value)
{
//表示为最后一个元素
if (index == len) {
values += $(value).attr("data-text");
}
else {
values += $(value).attr("data-text") + ",";
}
})
}
console.log(values);
}
输出结果;111,222,333
2、编辑的时候初始化ul的li项
function LoadAttach()
{
$("#attachText").html("");//先清空
var data="111,222,333";
var arr = data.split(',');
$.each(arr, function (index, value) {
$("#attachText").prepend("<li data-value=\"" + $.parseJSON(data).data + "\"><a>查看附件</a><a>删除</a></li>");
});
}
以上这篇jquery操作ul的一些操作笔记整理(干货)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。
