需求是下拉列表中的水平表单组。当用户单击下拉列表时,他们可以在显示的文本字段中输入文本。
在下拉列表中,我无法控制表单组的宽度和边距。例如,以下表单组呈现正常:
<form class="form-horizontal">
<div class="form-group">
<label for="strike-from" class="col-sm-2 control-label">From</label>
<div class="col-xs-1">
<input type="text" class="form-control" id="strike-from" value="">
</div>
</div>
<div class="form-group">
<label for="strike-to" class="col-sm-2 control-label">To</label>
<div class="col-xs-1">
<input type="text" class="form-control" id="strike-to" value=""">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-default">Apply</button>
</div>
</div>
</form>
但是,当在下拉包装器中嵌入相同的HTML时,文本字段会扩展到容器之外并且边距会被压缩。
<div class="form-inline">
<div class="form-group">
<div class="dropdown">
<button class="btn btn-default dropdown-toggle" type="button" id="strikes-range" data-toggle="dropdown" aria-haspopup="true">
Strikes
<span class="caret"></span>
</button>
<ul class="dropdown-menu" aria-labelledby="strikes">
<li>
<form class="form-horizontal">
<div class="form-group">
<label for="strike-from" class="col-sm-2 control-label">From</label>
<div class="col-xs-1">
<input type="text" class="form-control" id="strike-from" value="">
</div>
</div>
<div class="form-group">
<label for="strike-to" class="col-sm-2 control-label">To</label>
<div class="col-xs-1">
<input type="text" class="form-control" id="strike-to" value="">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-default">Apply</button>
</div>
</div>
</form>
</li>
</ul>
</div>
</div>
</div>
是否有开箱即用的实施方案?否则,我只需要为文本框宽度和边距添加自定义样式吗?
或者我只是错误地实施了什么?
答案 0 :(得分:1)
我编辑了一些column widths
并删除了一个额外的"
,并添加了一个类donotchange
来删除对齐错误。
这是我的代码
<强> HTML 强>
<div class="form-inline">
<div class="form-group">
<div class="dropdown">
<button class="btn btn-default dropdown-toggle" type="button" id="strikes-range" data-toggle="dropdown" aria-haspopup="true"> Strikes <span class="caret"></span> </button>
<ul class="dropdown-menu" aria-labelledby="strikes">
<li style="width: 280px;">
<form class="form-horizontal" style="display:block;">
<div class="form-group donotchange">
<label for="strike-from" class="col-sm-2 control-label">From</label>
<div class="col-xs-8">
<input type="text" class="form-control" id="strike-from" value="">
</div>
</div>
<div class="form-group donotchange">
<label for="strike-to" class="col-sm-2 control-label">To</label>
<div class="col-xs-8">
<input type="text" class="form-control" id="strike-to" value="">
</div>
</div>
<div class="form-group donotchange">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-default">Apply</button>
</div>
</div>
</form>
</li>
</ul>
</div>
</div>
<!-- No need. For checking Only-->
<div class="form-group">
<button class="btn btn-default dropdown-toggle" type="button" id="strikes-range" data-toggle="dropdown" aria-haspopup="true"> Sample Button </button>
</div>
<div class="form-group">
<input type="text" class="form-control" id="strike-to" value="">
</div>
<!-- No need. For checking Only-->
</div>
<强> CSS 强>
@media (min-width: 768px){
.form-inline .donotchange {
display: block;
margin-bottom: 10px;
vertical-align: middle;
}
.form-horizontal .donotchange {
margin-right: 0px;
margin-left: 0px;
}}
@media (min-width: 768px){
.form-inline .donotchange {
display: block;
margin-bottom: 10px;
vertical-align: middle;
}}
在此处查看我的工作代码http://www.bootply.com/N0lccYSCsg
检查它是否符合您的要求。 美好的一天!