tba-gx-guochan/public/static/plugins/zTree_v3/api/en/setting.async.enable.html

<div class="apiDetail">
    <div>
        <h2><span>Boolean</span><span class="path">setting.async.</span>enable</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>Set zTree asynchronous loading mode on/off.</p>
                <p>Default: false</p>
            </div>
        </div>
        <h3>Boolean Format</h3>
        <div class="desc">
            <p> true - turn on asynchronous loading mode</p>
            <p> false - turn off asynchronous loading mode</p>
            <p class="highlight_red">If set it is true, you must set other attributes in setting.async</p>
            <p class="highlight_red">If you don't pass the 'treeNodes' parameter when you initialize zTree, the root
                nodes will be retrieved using ajax.</p>
        </div>
        <h3>Examples of setting</h3>
        <h4>1. Turn on asynchronous loading mode</h4>
        <pre xmlns=""><code>var setting = {
	async: {
		enable: true,
		url: "http://host/getNode.php",
		autoParam: ["id", "name"]
	}
};
......</code></pre>
    </div>
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