tba-gx-guochan/public/static/plugins/zTree_v3/api/en/setting.check.autoCheckTrigger.html

<div class="apiDetail">
    <div>
        <h2><span>Boolean</span><span class="path">setting.check.</span>autoCheckTrigger</h2>
        <h3>Overview<span class="h3_info">[ depends on <span
                class="highlight_green">jquery.ztree.excheck</span> js ]</span></h3>
        <div class="desc">
            <p></p>
            <div class="longdesc">
                <p>When node is automatically checked or unchecked, this parameter used to set to trigger 'beforeCheck /
                    onCheck' callback. It is valid when <span class="highlight_red">[setting.check.enable = true & setting.check.chkStyle = "checkbox"]</span>
                </p>
                <p class="highlight_red">1. If you set 'setting.check.chkboxType' to { "Y": "", "N": "" }, will not
                    automatically checked or unchecked.</p>
                <p class="highlight_red">2. If you turn on the trigger and there are many more nodes, will affect the
                    performance, because the check or uncheck node can cause many nodes to be automatically checked or
                    unchecked, it will trigger a lot of callbacks, according to the need to decide whether to use this
                    feature.</p>
                <p>Default: false</p>
            </div>
        </div>
        <h3>Boolean Format</h3>
        <div class="desc">
            <p> true means: trigger callback</p>
            <p> false means: don't trigger callback</p>
        </div>
        <h3>Examples of setting</h3>
        <h4>1. When node is automatically checked or unchecked, zTree trigger 'beforeCheck / onCheck' callback.</h4>
        <pre xmlns=""><code>var setting = {
	check: {
		enable: true,
		autoCheckTrigger: true
	}
};
......</code></pre>
    </div>
</div>