tba-gx-guochan/public/static/plugins/zTree_v3/api/en/fn.zTree._z.html

<div class="apiDetail">
    <div>
        <h2><span>JSON</span><span class="path">$.fn.zTree.</span>_z</h2>
        <h3>Overview<span class="h3_info">[ depends on <span
                class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
        <div class="desc">
            <p></p>
            <div class="longdesc">
                <p>All of the internal methods in zTree v3.x are available through '$. fn.zTree._z',
                    use this if you want to develop your own zTree plug-ins.</p>
                <p class="highlight_red">Unless you are writing a plugin,
                    you should not use this object.</p>
            </div>
        </div>
    </div>
</div>