Bootstrap 4 如何使我的表单在所有设备中都具有响应能力
我正在使用bootstrap 4制作登记表,但当我缩小屏幕尺寸时,并没有特别针对平板电脑尺寸做出响应Bootstrap 4 如何使我的表单在所有设备中都具有响应能力,bootstrap-4,Bootstrap 4,我正在使用bootstrap 4制作登记表,但当我缩小屏幕尺寸时,并没有特别针对平板电脑尺寸做出响应 <section class="row"> <section class="col-md-6 col-sm-12 col-lg-6"> <form action="" class="form-inline" > <p> <div class="form-group"> <!-- First name--&g
<section class="row">
<section class="col-md-6 col-sm-12 col-lg-6">
<form action="" class="form-inline" >
<p>
<div class="form-group">
<!-- First name-->
<label for="firstname" class="mr-sm-2">First Name:</label>
<input type="text" class="form-control mb-2 mr-sm-2" id="firstname" name="firstname" placeholder="Enter Fist Name" required>
<!-- middle name-->
<label for="middle" class="mr-sm-2">Middle:</label>
<input type="text" class="form-control mb-2 mr-sm-2" id="middle" name="middle" placeholder="Enter Middle Name" required>
<!-- Last name-->
<label for="last" class="mr-sm-2">Last:</label>
<input type="text" class="form-control mb-2 mr-sm-2" id="last" name="last" placeholder="Enter Last Name" required>
</div></p>
名字:
中间:
最后:
后缀:
职位名称:
我希望对所有尺寸都能做出响应将您的代码更改为:
<section class="row">
<section class="col-sm-12">
<form action="" class="form-inline">
<div class="row">
<div class="col-md-4">
<div class="form-group">
<!-- First name-->
<label for="firstname" class="mr-sm-2">First Name:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="firstname"
name="firstname"
placeholder="Enter Fist Name"
required
/>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<!-- middle name-->
<label for="middle" class="mr-sm-2">Middle:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="middle"
name="middle"
placeholder="Enter Middle Name"
required
/>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<!-- Last name-->
<label for="last" class="mr-sm-2">Last:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="last"
name="last"
placeholder="Enter Last Name"
required
/>
</div>
</div>
</div>
</form>
</section>
</section>
名字:
中间:
最后:
您应该在bootstrap4中学习布局响应
非常感谢。它确实很有效,再次感谢您的建议。因为您还没有投票权,所以您将使用它。
<section class="row">
<section class="col-sm-12">
<form action="" class="form-inline">
<div class="row">
<div class="col-md-4">
<div class="form-group">
<!-- First name-->
<label for="firstname" class="mr-sm-2">First Name:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="firstname"
name="firstname"
placeholder="Enter Fist Name"
required
/>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<!-- middle name-->
<label for="middle" class="mr-sm-2">Middle:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="middle"
name="middle"
placeholder="Enter Middle Name"
required
/>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<!-- Last name-->
<label for="last" class="mr-sm-2">Last:</label>
<input
type="text"
class="form-control mb-2 mr-sm-2"
id="last"
name="last"
placeholder="Enter Last Name"
required
/>
</div>
</div>
</div>
</form>
</section>
</section>