js+css实现树状多级复选框多选框效果代码-html代码-BFW代码库

js+css实现树状多级复选框多选框效果代码

代码语言：html

所属分类：其他

代码描述：js+css实现树状多级复选框多选框效果代码

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="zh-CN">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
    .tree {
    font-family: Arial,sans-serif;
    line-height: 1.5
}

.tree ul {
    list-style-type: none;
    padding-left: 20px
}

.tree li {
    position: relative;
    margin: 5px 0
}

.tree label {
    cursor: pointer;
    display: flex;
    align-items: center
}

.tree input[type="checkbox"] {
    margin-right: 8px
}

.tree .toggle {
    cursor: pointer;
    margin-right: 5px;
    width: 15px;
    text-align: center
}

.tree .children {
    display: none
}

.tree .expanded>.children {
    display: block
}

.tree .indeterminate {
    color: #666
}

</style>
    </head>
    <body>
        <h1>多级复选框示例</h1>
        <div class="tree">
            <ul>
                <li>
                    <label>
                        <input type="checkbox" class="parent-checkbox">
                        <span class="toggle">+</span>
                        水果 
                    </label>
                    <ul class="children">
                        <li>
                            <label>
                                <input type="checkbox" class="parent-checkbox">
                                <span class="toggle">+</span>
                                热带水果 
                           .........完整代码请登录后点击上方下载按钮下载查看