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Javascript ui引导附加下拉菜单附加到不起作用_Javascript_Angular Ui Bootstrap - Fatal编程技术网

Javascript ui引导附加下拉菜单附加到不起作用

Javascript ui引导附加下拉菜单附加到不起作用,javascript,angular-ui-bootstrap,Javascript,Angular Ui Bootstrap,我有一个ui引导下拉列表的代码: <div class="btn-group" style="float: right" uib-dropdown keyboard-nav dropdown-append-to="projectTreeBtn.add"> <button type="button" class="btn btn-default projectTreeBtn" ng-click="deleteElement()"><span

我有一个ui引导下拉列表的代码:

 <div class="btn-group" style="float: right" uib-dropdown keyboard-nav dropdown-append-to="projectTreeBtn.add">
            <button type="button" class="btn btn-default projectTreeBtn" ng-click="deleteElement()"><span class="glyphicon glyphicon-remove"></span> Löschen</button>
            <button type="button" class="btn btn-default projectTreeBtn" id="projectTreeBtn.add"><span class="glyphicon glyphicon-plus"></span> Hinzufügen</button>
            <button type="button" class="btn btn-default projectTreeBtn" uib-dropdown-toggle><span class="caret"></span></button>
            <ul class="dropdown-menu" uib-dropdown-menu role="menu" aria-labelledby="projectTreeBtn.add">
                <li role="menuitem"><a href="#" ng-bind-html="menu.servicepackage"></a></li>
                <li role="menuitem"><a href="#" ng-bind-html="menu.projectphase"></a></li>
                <li role="menuitem"><a href="#" ng-bind-html="menu.servicemodular"></a></li>
                <li role="menuitem"><a href="#" ng-bind-html="menu.task"></a></li>
            </ul>
        </div>

洛申
欣祖夫根

我希望将下拉列表附加到第二个按钮,但它总是显示为

您可以向下拉菜单添加一个类,并应用css来移动下拉列表。这可以通过使用位置来完成:相对;右:>;您可以向下拉菜单添加一个类,并应用css移动下拉菜单。这可以通过使用位置来完成:相对;右:>;