twitter-bootstrap 在 Bootstrap 3 的同一行上保留按钮和带有选择下拉列表的表单
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Keep buttons and form with select dropdown on same row in Bootstrap 3
提问by bhall
I'm struggling to keep buttons, and a form with a <select>tag (including its label) all on the same row in Bootstrap 3. Whenever the form is rendered, it seems to add a line break before the form. Here's what I have put together so far (http://www.bootply.com/98022):
我正在努力将按钮和带有<select>标签（包括其标签）的表单都保留在 Bootstrap 3 的同一行上。每当呈现表单时，它似乎都会在表单之前添加一个换行符。到目前为止，这是我汇总的内容（http://www.bootply.com/98022）：
<div class="container">
<div class="row">
<button class="btn btn-default">Test 1</button>
<button class="btn btn-default">Test 2</button>
<form role="form" class="form-inline">
<div class="form-group">
<label for="selectUser">Select:</label>
<select id="selectUser" class="form-control selectWidth">
<option class="">One</option>
<option class="">Two</option>
<option class="">Three</option>
</select>
</div>
<div class="btn-group">
<button class="btn btn-default">Test 3</button>
</div>
</form>
</div> <!-- End Row -->
</div> <!-- End Container -->
I thought that the class="form-inline"would keep it on the same row. Unfortunately, this is how it renders:
我认为它class="form-inline"会保持在同一行。不幸的是，它是这样呈现的：
This is a mock-up I created in an image editing program of what I'd like it to look like:
这是我在图像编辑程序中创建的模型，我希望它看起来像：
I have deliberately chosen to use the <select>element instead of Bootstrap dropdowns, as the interface on mobile devices is optimal (the list will be quite large and trying to select the correct option on a small screen is easier with a form <select>element).
我特意选择使用该<select>元素而不是 Bootstrap 下拉菜单，因为移动设备上的界面是最佳的（列表将非常大，并且使用表单<select>元素更容易在小屏幕上选择正确的选项）。
I found similar questions, but most either don't address the <select>tag within a form, or are for older versions of Bootstrap (2.x). Any help would be greatly appreciated.
我发现了类似的问题，但大多数问题要么没有解决<select>表单中的标签，要么是针对旧版本的 Bootstrap (2.x)。任何帮助将不胜感激。
Thanks!
谢谢！
回答by Bass Jobsen
Your first two button are not inside the formtag.
您的前两个按钮不在form标签内。
It seems form-inlinedoes not define styles for labels, so add a left float some padding and set the width of the select to auto.
似乎form-inline没有定义标签的样式，所以添加一个左浮动一些填充并将选择的宽度设置为自动。
<div class="container">
<div class="row">
<form role="form" class="form-inline">
<button class="btn btn-default">Test 1</button>
<button class="btn btn-default">Test 2</button>
<div class="form-group">
<label for="selectUser" style="float:left;padding: 6px 12px 2px 12px;">Select:</label>
<select id="selectUser" style="width:auto;" class="form-control selectWidth">
<option class="">One</option>
<option class="">Two</option>
<option class="">Three</option>
</select>
</div>
<div class="btn-group">
<button class="btn btn-default">Test 3</button>
</div>
</form>
</div> <!-- End Row -->
</div> <!-- End Container -->
