select 穿梭
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>jQuery左右穿梭框</title>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<style>
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: #f5f7fa;
padding: 30px;
color: #333;
}
.container {
max-width: 900px;
margin: 0 auto;
background: white;
border-radius: 10px;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
padding: 25px;
}
h1 {
text-align: center;
margin-bottom: 25px;
color: #2c3e50;
font-weight: 600;
}
.description {
text-align: center;
margin-bottom: 30px;
color: #7f8c8d;
line-height: 1.6;
}
.transfer-box {
display: flex;
justify-content: space-between;
align-items: stretch;
gap: 20px;
}
.box {
flex: 1;
border: 1px solid #e1e4e8;
border-radius: 8px;
display: flex;
flex-direction: column;
overflow: hidden;
}
.box-header {
background-color: #f8f9fa;
padding: 12px 15px;
border-bottom: 1px solid #e1e4e8;
font-weight: 600;
display: flex;
justify-content: space-between;
align-items: center;
}
.count {
background-color: #3498db;
color: white;
border-radius: 12px;
padding: 2px 10px;
font-size: 0.8em;
}
.search-box {
padding: 10px 15px;
border-bottom: 1px solid #e1e4e8;
}
.search-box input {
width: 100%;
padding: 8px 12px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
}
.select-container {
flex: 1;
overflow: auto;
height: 300px;
}
select {
width: 100%;
height: 100%;
border: none;
padding: 5px;
font-size: 14px;
outline: none;
}
select option {
padding: 8px 10px;
border-bottom: 1px solid #f0f0f0;
cursor: pointer;
}
select option:hover {
background-color: #f0f7ff;
}
.buttons {
display: flex;
flex-direction: column;
justify-content: center;
gap: 15px;
padding: 0 15px;
}
button {
padding: 10px 15px;
background-color: #3498db;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
transition: all 0.3s;
min-width: 100px;
}
button:hover {
background-color: #2980b9;
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
button:active {
transform: translateY(0);
}
button:disabled {
background-color: #bdc3c7;
cursor: not-allowed;
transform: none;
box-shadow: none;
}
.footer {
margin-top: 25px;
text-align: center;
color: #7f8c8d;
font-size: 0.9em;
}
@media (max-width: 768px) {
.transfer-box {
flex-direction: column;
}
.buttons {
flex-direction: row;
justify-content: center;
margin: 15px 0;
}
}
</style>
</head>
<body>
<div class="container">
<h1>jQuery左右穿梭框</h1>
<p class="description">从左侧选择项目并移动到右侧，支持多选、全选和搜索功能</p>
<div class="transfer-box">
<!-- 左侧选择框 -->
<div class="box">
<div class="box-header">
<span>可选项目</span>
<span class="count" id="leftCount">0</span>
</div>
<div class="search-box">
<input type="text" id="leftSearch" placeholder="搜索...">
</div>
<div class="select-container">
<select multiple id="leftSelect" size="10">
<option value="1">JavaScript 编程</option>
<option value="2">Python 数据分析</option>
<option value="3">Java 开发</option>
<option value="4">React 前端框架</option>
<option value="5">Vue.js 框架</option>
<option value="6">Node.js 后端开发</option>
<option value="7">数据库设计</option>
<option value="8">移动应用开发</option>
<option value="9">UI/UX 设计</option>
<option value="10">项目管理</option>
<option value="11">人工智能</option>
<option value="12">机器学习</option>
<option value="13">大数据技术</option>
<option value="14">云计算</option>
<option value="15">网络安全</option>
</select>
</div>
</div>
<!-- 操作按钮 -->
<div class="buttons">
<button id="addAll">全部添加 >></button>
<button id="addSelected">添加选中 ></button>
<button id="removeSelected">< 移除选中</button>
<button id="removeAll"><< 全部移除</button>
</div>
<!-- 右侧选择框 -->
<div class="box">
<div class="box-header">
<span>已选项目</span>
<span class="count" id="rightCount">0</span>
</div>
<div class="search-box">
<input type="text" id="rightSearch" placeholder="搜索...">
</div>
<div class="select-container">
<select multiple id="rightSelect" size="10">
</select>
</div>
</div>
</div>
<div class="footer">
<p>提示：按住Ctrl键可多选，使用搜索框可快速过滤选项</p>
</div>
</div>
<script>
$(document).ready(function() {
// 更新计数函数
function updateCounts() {
$('#leftCount').text($('#leftSelect option').length);
$('#rightCount').text($('#rightSelect option').length);
}
// 初始化计数
updateCounts();
// 全部添加到右侧
$('#addAll').click(function() {
$('#leftSelect option').each(function() {
$(this).detach().appendTo('#rightSelect');
});
updateCounts();
});
// 添加选中项到右侧
$('#addSelected').click(function() {
$('#leftSelect option:selected').each(function() {
$(this).detach().appendTo('#rightSelect');
});
updateCounts();
});
// 从右侧移除选中项
$('#removeSelected').click(function() {
$('#rightSelect option:selected').each(function() {
$(this).detach().appendTo('#leftSelect');
});
updateCounts();
});
// 全部移除到左侧
$('#removeAll').click(function() {
$('#rightSelect option').each(function() {
$(this).detach().appendTo('#leftSelect');
});
updateCounts();
});
// 左侧搜索功能
$('#leftSearch').on('input', function() {
var filter = $(this).val().toLowerCase();
$('#leftSelect option').each(function() {
var text = $(this).text().toLowerCase();
if (text.indexOf(filter) > -1) {
$(this).show();
} else {
$(this).hide();
}
});
});
// 右侧搜索功能
$('#rightSearch').on('input', function() {
var filter = $(this).val().toLowerCase();
$('#rightSelect option').each(function() {
var text = $(this).text().toLowerCase();
if (text.indexOf(filter) > -1) {
$(this).show();
} else {
$(this).hide();
}
});
});
// 双击选项快速移动
$('#leftSelect').on('dblclick', 'option', function() {
$(this).detach().appendTo('#rightSelect');
updateCounts();
});
$('#rightSelect').on('dblclick', 'option', function() {
$(this).detach().appendTo('#leftSelect');
updateCounts();
});
});
</script>
</body>
</html>
