layui 复选框checkbox 实现全选全选

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="layui/css/layui.css" media="all">
</head>
<body>

<form class="layui-form">
    <div class="checkallbox">
        <input lay-skin="primary" type="checkbox" id="checkall" name="type" lay-filter="allChoose" value="checkall"/><span>全选</span></div>
    <div class="seach-box">
        <ul>
            <li><input lay-skin="primary" type="checkbox" name="like1[aaa]" value="aaa"/><span>aaa</span></li>
            <li><input lay-skin="primary" type="checkbox" name="like1[bbb]" value="bbb"/><span>bbb</span></li>
            <li><input lay-skin="primary" type="checkbox" name="like1[ccc]" value="ccc"/><span>ccc</span></li>
            <li><input lay-skin="primary" type="checkbox" name="like1[ddd]" value="ddd"/><span>ddd</span></li>
        </ul>
    </div>
</form>

<script src="layui/layui.all.js"></script>
<script type="text/javascript">

    layui.use(['form','jquery'], function () {
        var form = layui.form;
        var $ = layui.jquery;
        //点击全选, 勾选
        form.on('checkbox(allChoose)', function (data) {
            var child = $(".seach-box input[type='checkbox']");
            child.each(function (index, item) {
                item.checked = data.elem.checked;
            });
            form.render('checkbox');
        });
    });
</script>

</body>
</html>

 

 

效果图