【问题标题】:How to created elevated form using Bootstrap?如何使用 Bootstrap 创建提升的表单?
【发布时间】:2021-02-03 14:24:15
【问题描述】:

我正在创建一个表单来收集用户信息(代码如下),但无法使表单从后台提升。我尝试为 body 和 form 元素应用背景颜色,但它看起来不太好。是否有引导类使表单区域升高(以及圆角)?

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
</head>

<style>
body {background-color: lightgrey;}
form{background-color: white; padding:30px 50px;}
</style>

<body>
<div class="container">
  <h2>Test form</h2>
  <form>
    <div class="form-group">
      <label for="email">Email:</label>
      <input type="email" class="form-control" id="email" placeholder="Enter email" name="email">
    </div>
    <div class="form-group">
      <label for="pwd">Password:</label>
      <input type="password" class="form-control" id="pwd" placeholder="Enter password" name="pwd">
    </div>
    <div class="checkbox">
      <label><input type="checkbox" name="remember"> Remember me</label>
    </div>
    <button type="submit" class="btn btn-default">Submit</button>
  </form>
</div>

</body>
</html>

【问题讨论】:

  • Bootstrap 允许您创建模式。 1.将您的整个表单放入这样的模态中。 2.Trig modal popup with any event (onload/onclick/etc).
  • @svin83 模态似乎是一个解决方案,但对我不起作用,因为同一页面中有多个表单元素,这些表单需要分开(抱歉,我错过了将它们包含在我的原始问题)。例如:第一个表单包含用户联系方式,第二个表单包含用户偏好。

标签: html css twitter-bootstrap-3


【解决方案1】:

给你!

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
</head>

<style>
body {background-color: #ddd;}
form{background-color: white; padding:30px 50px;    border-radius: 15px;box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);}
</style>

<body>
<div class="container">
  <h2>Test form</h2>
  <form>
    <div class="form-group">
      <label for="email">Email:</label>
      <input type="email" class="form-control" id="email" placeholder="Enter email" name="email">
    </div>
    <div class="form-group">
      <label for="pwd">Password:</label>
      <input type="password" class="form-control" id="pwd" placeholder="Enter password" name="pwd">
    </div>
    <div class="checkbox">
      <label><input type="checkbox" name="remember"> Remember me</label>
    </div>
    <button type="submit" class="btn btn-default">Submit</button>
  </form>
</div>

</body>
</html>

【讨论】:

    【解决方案2】:

    这是您的解决方案。我只是在表单上应用边框半径并更改看起来不错的颜色

    <!DOCTYPE html>
    <html lang="en">
    <head>
      <title>Bootstrap Example</title>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
    </head>
    
    <style>
    body {background-color: #ecbfbf;}
    form{background-color: white; padding:30px 50px;    border-radius: 27px;}
    </style>
    
    <body>
    <div class="container">
      <h2>Test form</h2>
      <form>
        <div class="form-group">
          <label for="email">Email:</label>
          <input type="email" class="form-control" id="email" placeholder="Enter email" name="email">
        </div>
        <div class="form-group">
          <label for="pwd">Password:</label>
          <input type="password" class="form-control" id="pwd" placeholder="Enter password" name="pwd">
        </div>
        <div class="checkbox">
          <label><input type="checkbox" name="remember"> Remember me</label>
        </div>
        <button type="submit" class="btn btn-default">Submit</button>
      </form>
    </div>
    
    </body>
    </html>

    【讨论】:

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