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javascript - 如何在类下的 Bootstrap 中将宽度设置为输入文本字段

转载 作者:行者123 更新时间:2023-11-28 07:02:50 25 4
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在下面的布局中,最后一个文本字段(用户名)的大小不正确。我尝试了很多方法,但没有任何效果。请分享任何想法。我的代码是

<div id="wrapper">

<div class="row">
<div class="col-lg-6 vcenter ">
<div class="panel panel-success">
<div class="panel-heading text-center">
<h4>Login Help</h4>
</div>
<div class="panel-body">
<form role="form">
<div class="form-group">

<div class="row col-lg-12 radio">
<label>
<input type="radio" name="userPwd" id="userpwd1" value="option1" checked>Forgot Username
</label>
<div class="form-group col-lg-offset-3" style="margin-top:2%;">
<label>
<input type="radio" name="userMailMob" id="mail1" value="option1" checked>Email
</label>
<label class="form-group col-lg-offset-1">
<input type="radio" name="userMailMob" id="mob1" value="option1">Mobile
</label>
</div>
</div>
<div class="row col-lg-6">
<label>Email Address</label>
<!--<input class="col-lg-offset-1">-->
<input class="form-control col-lg-offset-3" placeholder="E-mail" name="email" type="email" autofocus>
</div>

<div class="radio row col-lg-12" style="margin-top:5%;">
<label>
<input type="radio" name="userPwd" id="userpwd2" value="option2">Forgot Password
</label>
<div class="form-group col-lg-offset-3" style="margin-top:2%;">
<label>
<input type="radio" name="pwdMailMob" id="mail2" value="option1">Email
</label>
<label class="form-group col-lg-offset-1">
<input type="radio" name="pwdMailMob" id="mob2" value="option1">Mobile
</label>
</div>
</div>
<div class="row col-lg-6">
<label>Email Address</label>
<!--<input class="col-lg-offset-1">-->
<input class="form-control col-lg-offset-3" placeholder="E-mail" name="email" type="email">
</div>

<div class="col-lg-12 row">
<div class="col-lg-6">

<label>Username</label>
<input class="form-control col-lg-offset-3" placeholder="Username" name="uname" type="text">
</div>
</div>


</div>
</form>
</div>
</div>
</div>
</div>
</div>

最佳答案

如果您只关心最后一个输入的大小,那么请更改:

你有 col-lg-12 行,其中有一个 col-lg-6,删除 col-lg-6并将 col-lg-12 行 更改为 col-lg-6 行

话虽这么说,我已经包含了两种替代布局,它们使用 Bootstrap 默认类和标准布局 forms这可能会有所帮助,因为您将 col-*-*rows 混合在同一个 div 中,而这不是网格的结构.

查看原始代码(*固定)和两个示例的工作示例。

<div class="col-lg-6 row">
<label>Username</label>
<input class="form-control col-lg-offset-3" placeholder="Username" name="uname" type="text">
</div>

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" />
<hr>

<div class="container">
<div class="row">
<div class="col-lg-6 vcenter ">
<div class="panel panel-success">
<div class="panel-heading text-center">
<h4>Login Help (Original)</h4>

</div>
<div class="panel-body">
<form role="form">
<div class="form-group">
<div class="row col-lg-12 radio">
<label>
<input type="radio" name="userPwd" id="userpwd1" value="option1" checked>Forgot Username</label>
<div class="form-group col-lg-offset-3" style="margin-top:2%;">
<label>
<input type="radio" name="userMailMob" id="mail1" value="option1" checked>Email</label>
<label class="form-group col-lg-offset-1">
<input type="radio" name="userMailMob" id="mob1" value="option1">Mobile</label>
</div>
</div>
<div class="row col-lg-6">
<label>Email Address</label>
<!--<input class="col-lg-offset-1">-->
<input class="form-control col-lg-offset-3" placeholder="E-mail" name="email" type="email" autofocus>
</div>
<div class="radio row col-lg-12" style="margin-top:5%;">
<label>
<input type="radio" name="userPwd" id="userpwd2" value="option2">Forgot Password</label>
<div class="form-group col-lg-offset-3" style="margin-top:2%;">
<label>
<input type="radio" name="pwdMailMob" id="mail2" value="option1">Email</label>
<label class="form-group col-lg-offset-1">
<input type="radio" name="pwdMailMob" id="mob2" value="option1">Mobile</label>
</div>
</div>
<div class="row col-lg-6">
<label>Email Address</label>
<!--<input class="col-lg-offset-1">-->
<input class="form-control col-lg-offset-3" placeholder="E-mail" name="email" type="email">
</div>
<div class="col-lg-6 row">

<label>Username</label>
<input class="form-control col-lg-offset-3" placeholder="Username" name="uname" type="text">

</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<hr>
<div class="container">
<div class="row">
<div class="col-md-6 vcenter">
<div class="row">
<div class="panel panel-warning">
<div class="panel-heading text-center">
<h4>Standard Form</h4>

</div>
<div class="panel-body">
<form role="form">
<div class="form-group">
<div class="col-sm-12">
<div class="radio">
<label>
<input type="radio" name="userPwd" id="userpwd1" value="option1" checked>Forgot Username</label>
<label>
<input type="radio" name="userMailMob" id="mail1" value="option1" checked>Email</label>
<label>
<input type="radio" name="userMailMob" id="mob1" value="option1">Mobile</label>
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-6">
<label>Email Address</label>
<input class="form-control" placeholder="E-mail" name="email" type="email" autofocus/>
</div>
</div>
<div class="form-group">
<div class="col-sm-12">
<div class="radio">
<label>
<input type="radio" name="userPwd" id="userpwd2" value="option2">Forgot Password</label>
<label>
<input type="radio" name="pwdMailMob" id="mail2" value="option1">Email</label>
<label>
<input type="radio" name="pwdMailMob" id="mob2" value="option1">Mobile</label>
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-6">
<label>Email Address</label>
<input class="form-control" placeholder="E-mail" name="email" type="email">
</div>
</div>
<div class="form-group">
<div class="col-sm-6">
<label>Username</label>
<input class="form-control" placeholder="Username" name="uname" type="text">
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
<hr>
<div class="container">
<div class="row">
<div class="col-md-6 vcenter">
<div class="row">
<div class="panel panel-info">
<div class="panel-heading text-center">
<h4>INLINE FORM</h4>

</div>
<div class="panel-body">
<form role="form" class="form-horizontal">
<div class="form-group">
<div class="col-sm-12">
<label class="radio-inline">
<input type="radio" name="userPwd" id="userpwd1" value="option1" checked/>Forgot Username</label>
<label class="radio-inline">
<input type="radio" name="userMailMob" id="mail1" value="option1" checked/>Email</label>
<label class="radio-inline">
<input type="radio" name="userMailMob" id="mob1" value="option1">Mobile</label>
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-4">Email Address</label>
<div class="col-sm-8">
<input class="form-control" placeholder="E-mail" name="email" type="email" autofocus/>
</div>
</div>
<div class="form-group">
<div class="col-sm-12">
<label class="radio-inline">
<input type="radio" name="userPwd" id="userpwd2" value="option2" />Forgot Password</label>
<label class="radio-inline">
<input type="radio" name="pwdMailMob" id="mail2" value="option1" />Email</label>
<label class="radio-inline">
<input type="radio" name="pwdMailMob" id="mob2" value="option1" />Mobile</label>
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-4">Email Address</label>
<div class="col-sm-8">
<input class="form-control" placeholder="E-mail" name="email" type="email" />
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-4">Username</label>
<div class="col-sm-8">
<input class="form-control" placeholder="Username" name="uname" type="text" />
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
<hr>

关于javascript - 如何在类下的 Bootstrap 中将宽度设置为输入文本字段,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/33131046/

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