<!--html元素---->

<div id="plantTreeDiv" class="zTree-box treeZone">

	<div id="ztree_quick_search"> </div>

    <div style="height: 520px;overflow-y: auto;">

	    <ul id="plantZtree" class="ztree">

        </ul>

    </div>

</div>

//创建quick-search

document.getElementById("keyword").addEventListener("input", quickSearch, false);

function quickSearch(){

    var treeObj = $.fn.zTree.getZTreeObj("plantZtree");

    var keywords=$("#keyword").val();

    var nodes = treeObj.getNodesByParamFuzzy("name", keywords, null);

    if (nodes.length>0) {

        treeObj.selectNode(nodes[0]);

    }

}

//效果如图：