2023年6月22日发(作者：)

jqueryztree实现模糊搜索功能本⽂分享了jquery ztree实现模糊搜索功能两个实例，供⼤家参考，具体内容如下ztree官⽅demo代码⾥的:根据参数查找节点以上⽂件修改成如下代码

根据参数查找节点

[ ⽂件路径: core/ ]

这样就简单的实现了模糊搜索显⽰的功能了。第⼆个Ztree树结构模糊搜索实现⽅法，具体内容如下function expand_ztree(treeId){ var treeObj = $.eeObj(treeId); All(true); }

function close_ztree(treeId){ var treeObj = $.eeObj(treeId); var nodes = ormToArray(es()); var nodeLength = ; for (var i = 0; i < nodeLength; i++) { if (nodes[i].id == '0') { //根节点：展开 Node(nodes[i], true, true, false); } else { //⾮根节点：收起 Node(nodes[i], false, true, false); } } }

function search_ztree(treeId, searchConditionId){ searchByFlag_ztree(treeId, searchConditionId, ""); }

function searchByFlag_ztree(treeId, searchConditionId, flag){ //<1>.搜索条件 var searchCondition = $('#' + searchConditionId).val(); //<2>.得到模糊匹配搜索条件的节点数组集合 var highlightNodes = new Array(); if (searchCondition != "") { var treeObj = $.eeObj(treeId); highlightNodes = esByParamFuzzy("name", searchCondition, null); } //<3>.⾼亮显⽰并展⽰【指定节点s】 highlightAndExpand_ztree(treeId, highlightNodes, flag); }

function highlightAndExpand_ztree(treeId, highlightNodes, flag){ var treeObj = $.eeObj(treeId); //<1>. 先把全部节点更新为普通样式 var treeNodes = ormToArray(es()); for (var i = 0; i < ; i++) { treeNodes[i].highlight = false; Node(treeNodes[i]); } //<2>.收起树, 只展开根节点下的⼀级节点 close_ztree(treeId); //<3>.把指定节点的样式更新为⾼亮显⽰，并展开 if (highlightNodes != null) { for (var i = 0; i < ; i++) { if (flag != null && flag != "") { if (highlightNodes[i].flag == flag) { //⾼亮显⽰节点，并展开 highlightNodes[i].highlight = true; Node(highlightNodes[i]); //⾼亮显⽰节点的⽗节点的⽗节点....直到根节点，并展⽰ var parentNode = highlightNodes[i].getParentNode(); var parentNodes = getParentNodes_ztree(treeId, parentNode); Node(parentNodes, true, false, true); Node(parentNode, true, false, true); } } else { //⾼亮显⽰节点，并展开 highlightNodes[i].highlight = true; Node(highlightNodes[i]); //⾼亮显⽰节点的⽗节点的⽗节点....直到根节点，并展⽰ var parentNode = highlightNodes[i].getParentNode(); var parentNodes = getParentNodes_ztree(treeId, parentNode); Node(parentNodes, true, false, true); Node(parentNode, true, false, true); } } } }

function getParentNodes_ztree(treeId, node){ if (node != null) { var treeObj = $.eeObj(treeId); var parentNode = entNode(); return getParentNodes_ztree(treeId, parentNode); } else { return node; } }

function setFontCss_ztree(treeId, treeNode) { if ( == 0) { //根节点 return {color:"#333", "font-weight":"bold"}; } else if (nt == false){ //叶⼦节点 return (!!ght) ? {color:"#ff0000", "font-weight":"bold"} : {color:"#660099", "font-weight":"normal"}; } else { //⽗节点 return (!!ght) ? {color:"#ff0000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"}; } }

//==============HTML==============

class="padd" style="padding-bottom: 0px;">

class="input-append row-fluid" style="margin-bottom: 0px;"> "search_condition" type="text" placeholder="请输⼊搜索条件" class="span8" style="font-size:12px"/> "button" class="btn btn-info" onclick="search_ztree('dep_tree', 'search_condition')">搜索

"dep_tree" class="ztree">更多关于ztree控件的内容，请参考专题 。以上就是jquery ztree实现模糊搜索功能的代码，希望对⼤家的学习有所帮助。