Jquery 无法从引导模式中的链接打开模式

非常奇怪

如果我从下拉列表中取出

assign

链接，并将其放在页面上的任何位置，它就会工作，模式就会显示出来。但当它在下拉列表中，我点击它，什么也没有发生

<div class="btn-group m-b-10 btn-block">
    <button type="button" class="btn btn-warning  btn-block"><i class="far fa-check-square"></i> Tools</button>
    <button type="button" class="btn btn-warning dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
        <div class="dropdown-menu" x-placement="bottom-start" style="position: absolute; transform: translate3d(82px, 36px, 0px); top: 0px; left: 0px; will-change: transform;">
            <a class="dropdown-item txt-danger" id="testbtn" style="cursor:pointer"><i class="far fa-trash-alt"></i> Delete</a>
            <div class="dropdown-divider"></div>
            <a class="dropdown-item text-danger" data-toggle="modal" data-target="#myModal" href="#"><i class="fas fa-sitemap"></i> Assign </a>
            <div class="dropdown-divider"></div>
        </div>
</div>

工具

**试试这个**


工具

有效！问题是什么？谢谢伙计：）你还没有关上按钮标签..就这些：）

**Try this**
<br>
<div class="btn-group m-b-10 btn-block">
    <button type="button" class="btn btn-warning  btn-block"><i class="far fa-check-square"></i> Tools</button>
    <button type="button" class="btn btn-warning dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
        <div class="dropdown-menu" x-placement="bottom-start" style="position: absolute; transform: translate3d(82px, 36px, 0px); top: 0px; left: 0px; will-change: transform;">
            <a class="dropdown-item txt-danger" id="testbtn" style="cursor:pointer"><i class="far fa-trash-alt"></i> Delete</a>
            <div class="dropdown-divider"></div>
            <a class="dropdown-item text-danger" data-toggle="modal" data-target="#myModal" href="#"><i class="fas fa-sitemap"></i> Assign </a>
            <div class="dropdown-divider"></div>
        </div>
</div>