jquery - Bootstrap 面板标题 - 右对齐控件

Question

我在 Bootstrap 面板标题部分中几乎没有控件，我希望它们显示在右侧。我使用“向右拉”css 类将控件右对齐，但是面板标题失去了它的高度。在 IE8 及更高版本以及 Chrome 中观察到了这种行为。

当前状态:

fiddler : https://jsfiddle.net/99x50s2s/156/

代码:

<div id="DataRow" class="col-md-12">
    <div class="panel panel-info">
        <div class="panel-heading">
            <h3 class="panel-title">
                <div class="pull-right">
                    <a class="btn btn-warning btn-xs" data-toggle="collapse" data-parent="#DataRow" href="#CollapseData" aria-expanded="true" aria-controls="CollapseData">
                    <span class="glyphicon glyphicon-collapse-down"></span>
                </a>
                Data               

                <button class="btn btn-danger btn-xs disabled" id="DownloadBtn" type="button" title="Download all data"><span class="glyphicon glyphicon-download-alt" aria-hidden="true"></span>&nbspDownload</button>
                </div>                
            </h3>

        </div>
        <div id="CollapseData" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
            <div class="panel-body">
                <div class="form-inline col-sm-12 move-down-sm">
                    Controls will be displayed here
                </div>
                <div class="form-horizontal col-sm-12 move-down-sm">
                    Controls will be displayed here
                </div>
                <div class="form-inline col-sm-12 move-down-sm">
                    Controls will be displayed here
                </div>                    
            </div>
            <div class="panel-footer">
                <button class="btn btn-success btn-xs" id="SaveChangesBtn" type="button" title="Save the changes"><span class="glyphicon glyphicon-floppy-save" aria-hidden="true"></span>&nbspSave Changes</button>
            </div>
        </div>
    </div>
</div>

期望:

Answer 1

您需要创建一个新的 block formatting context围绕 float 元素。这可以在 several ways 中完成.我已经在你的演示的这个分支中使用 overflow: hidden 这样做了:https://jsfiddle.net/r30ebnfs/

另一种可接受的方法是使用以下方法:

.panel-title {
    display:inline-block;
    vertical-align: top;
    width: 100%;
} 

https://jsfiddle.net/r30ebnfs/1/

编辑:

另一种方法是完全不 float 并使用 Bootstrap 样式(使用 text-right):

<h3 class="panel-title text-right">
    <div class="">
        <a class="btn btn-warning btn-xs" data-toggle="collapse" data-parent="#DataRow" href="#CollapseData" aria-expanded="true" aria-controls="CollapseData">
            <span class="glyphicon glyphicon-collapse-down"></span>
        </a>
        Data               

        <button class="btn btn-danger btn-xs disabled" id="DownloadBtn" type="button" title="Download all data"><span class="glyphicon glyphicon-download-alt" aria-hidden="true"></span>&nbspDownload</button>
    </div>                
</h3>

https://jsfiddle.net/r30ebnfs/3/