我使用“bootstrap-table.js”列出/显示我的数据。
对于每一行,我想显示一个下拉列表,其中包含一些相关的记录选项。
但是,当我将下拉列表放在单元格内时,选项会以奇怪的方式显示在表格中。
我真的想知道是否有可能显示下拉选项浮出桌面。
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/Content/bootstrap-table.css" />
<link href="/Content/bootstrap.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table id="table" data-classes="table table-hover table-condensed" data-toggle="table" data-show-columns="true" data-height="250">
<thead>
<tr>
<th data-field="id">Item ID</th>
<th data-field="name">Item Name</th>
<th data-field="price">Item Price</th>
<th data-formatter="dataFormater" data-width="90">-</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Item 1</td>
<td>$1</td>
<td></td>
</tr>
<tr>
<td>2</td>
<td>Item 2</td>
<td>$2</td>
<td></td>
</tr>
<tr>
<td>3</td>
<td>Item 3</td>
<td>$3</td>
<td></td>
</tr>
</tbody>
</table>
<script src="/Scripts/jquery-2.1.1.min.js"></script>
<script src="/Scripts/bootstrap.min.js"></script>
<script src="/Scripts/bootstrap-table.js" type="text/javascript"></script>
<script type="text/javascript">
function dataFormater(value, row, index) {
var id = row.id;
var strHTML = "<div class='btn-group' astyle='position: absolute'><button type='button' class='btn btn-primary btn-xs dropdown-toggle' data-toggle='dropdown'>Options<span class='caret'></span></button><ul class='dropdown-menu text-left' role='menu' style='position:absolute'>";
strHTML += "<li><a href='/Edit/" + id + "'><span class='glyphicon glyphicon-edit'></span> Edit</a></li>";
strHTML += "<li><a href='/Delete/" + id + "'><span class='glyphicon glyphicon-remove'></span> Remove</a></li>";
strHTML += "</ul></div>";
var valReturn = strHTML;
return valReturn;
}
</script>
</body>
</html>
我怎样才能做到这一点?
答案 0 :(得分:2)
您必须将下拉菜单附加到 Body ,方法是将其删除,然后使用此功能将其重新附加到正文:
click
zone.run
&#13;
(function () {
var dropdownMenu;
$(window).on('show.bs.dropdown', function (e) {
dropdownMenu = $(e.target).find('.dropdown-menu');
$('body').append(dropdownMenu.detach());
var eOffset = $(e.target).offset();
dropdownMenu.css({
'display': 'block',
'top': eOffset.top + $(e.target).outerHeight(),
'left': eOffset.left
});
});
$(window).on('hide.bs.dropdown', function (e) {
$(e.target).append(dropdownMenu.detach());
dropdownMenu.hide();
});
})();
&#13;