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2024-07-23 277bbae216debe7e6c04e8cc6ee6e1ba9763e14b
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<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Custom CheckBox Tree - jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="../../themes/icon.css">
    <link rel="stylesheet" type="text/css" href="../demo.css">
    <script type="text/javascript" src="../../jquery.min.js"></script>
    <script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
    <h2>Custom CheckBox Tree</h2>
    <p>Tree nodes with customized check boxes.</p>
    <div style="margin:20px 0;"></div>
    <div class="easyui-panel" style="padding:5px">
        <ul class="easyui-tree" data-options="
                url:'tree_data1.json',
                method:'get',
                animate:true,
                checkbox:function(node){
                    if (node.id == 11 || node.id == 122){
                        return true;
                    }
                }
                "></ul>
    </div>
</body>
</html>