我有一个偶尔长于容器宽度的选项列表;我正在尝试实现一个popover来向用户显示文本的整个宽度。当我检查页面上的元素时,会应用popover属性和类,但我没有看到任何弹出窗口。我正在使用angular ui。
HTML
<div class="col-md-12">
<label>Available Routines</label>
<select size="8" style="width: 99%;">
<option ng-repeat="item in itemList"
uib-popover="item" popover-trigger="mouseenter">
{{item}}
</option>
</select>
</div>
控制器
$scope.itemList = [
"item1","item2","item3","item4","item5",
"item6","item7","item8","item9","item10",
"item11","item12","item13","item14","item15",
]
列表选择中的弹出窗口有限制吗?