bootstrap实现简单自适应计算器效果代码-html代码-BFW代码库

bootstrap实现简单自适应计算器效果代码

代码语言：html

所属分类：图表

代码描述：bootstrap实现简单自适应计算器效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.4.3.1.min.css">
  
<style>
table {
	width: 100%;
	height: 100%;
}

th,
td {
	padding: 5px;
	height: 100%;
}

.calculator {
	max-width: 420px;
	background: #9dd2ea;
	border-radius: 5px;
	margin: 0 auto;
	padding: 20px;
}

.screen {
	background-color: rgba(0, 0, 0, .2);
	border-radius: 0.25rem;
	border: 0;
	color: #fff;
	display: block;
	font-size: 20px;
	height: 40px;
	letter-spacing: 2px;
	line-height: 40px;
	padding: 0 10px;
	text-align: right;
	width: 100%;
}

.btn {
	display: block;
	width: 100%;
	position: relative;
	top: 0;
}

.btn:active:focus,
.btn:active {
	box-shadow: 0 0 rgba(0, 0, 0, .2) !important;
	top: .15rem;
}

.btn:focus {
	box-shadow: none;
}

.btn-info {
	box-shadow: 0px .15rem rgba(0, 0, 0, .2);
}

.btn-light {
	box-shadow: 0px .15rem rgba(0, 0, 0, .2);
}

.btn-danger {
	box-shadow: 0px .15rem rgba(0, 0, 0, .2);
}

.btn-primary {
	box-shadow: 0px .15rem rgba(0, 0, 0, .2);
}

.btn-success {
	box-shadow: 0px .15rem rgba(0, 0, 0, .2);
}

.btn-result {
	height: 100%;
}
</style>



</head>

<body >
  <div class="calculator" id="calculator">
    <table>
      <tr>
        <th colspan="5">
          <input type="text" form-control class="screen" readonly>
        </th>
      </tr>
      <tr>
        <td><button data-val="&#94;" data-type='func' class="btn btn-info">x<sup>2</sup></button></td>
        <td><button data-val="&radic;" data-type='func' class="btn btn-info">&radic;</button></td>
        <td><button data-val="d" data-type='d' class="btn btn-danger">DEL</button></td>
        <td><button data-val="c" data-type='c' class="btn btn-danger">AC</button></td>
      </tr>
      <tr>
        <td><button data-val="&#37;" data-type='func' class="btn btn-info">%</button></td>
        <td><button data-val="&pi;" data-type='func' class="btn btn-info">&pi;</button></td>
        <td><button data-val="/" data-type='func' class="btn btn-primary">/</button></td>
        <td><button data-val="x" data-type='func' class="btn btn-primary">x</button></td>
      </tr>
      <tr>
        <td><button data-val="7" data-type="num" class="btn btn-light">7</button></td>
        <td><button data-val="8" data-type="num" class="btn btn-light">8</button></td>
        <td><button data-val="9" data-type="num" class="btn btn-light">9</button></td>
        <td><button data-val="-" data-type='func' class="btn btn-primary">-</button></td>
      </tr>
      <tr>
        <td><button data-val="4" data-type="num" class="btn btn-light">4</button></td>
        <td><button data-val="5" data-type="num" class="btn btn-light">5</button></td>
        <td><button data-val="6" data-type="num" class="btn btn-light">6</button></td>
        <td><button data-val="+" data-type='func' class="btn btn-primary">+</button></td>
      </tr>
      <tr>
        <td><button data-val="1" data-type="num" class="btn btn-light">1</button></td>
        <td><button data-val="2" data-type="num" class="btn btn-light">2</button></td>
        <td><button data-val="3" data-type="num" class="btn .........完整代码请登录后点击上方下载按钮下载查看