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这篇文章主要介绍了ztree搜索中多级菜单展示不全的解决方法，需要的朋友参考下吧
ztree 官网的中的 Search Nodes 例子中，所有菜单都是连着的，如果出现某个菜单下无子节点，那么在搜索时，此节点便不会自动展开，这里给出对应的增强版代码
var setting = {
data: {
key: {
title: "t"
},
simpleData: {
enable: true
}
},
view: {
fontCss: getFontCss
}
};
var zNodes =[
{ id:1, pId:0, name:"系统参数",open:true},
{ id:11, pId:1, name:"通用参数"},
{ id:111, pId:11, name:"状态A"},
{ id:112, pId:11, name:"状态B"},
{ id:12, pId:1, name:"日志"},
{ id:121, pId:12, name:"操作类型"},
{ id:122, pId:12, name:"操作结果"},
{ id:1221, pId:122, name:"操作结果1"},
{ id:1222, pId:122, name:"操作结果2"},
{ id:12221, pId:1222, name:"操作结果21"},
{ id:12222, pId:1222, name:"操作结果22"},
{ id:12223, pId:1222, name:"操作结果23"},
{ id:2, pId:0, name:"业务参数",open:true},
{ id:21, pId:2, name:"工单类型"},
{ id:22, pId:2, name:"监控类型"},
{ id:23, pId:22, name:"监控子类型1"},
{ id:24, pId:22, name:"监控子类型2"},
{ id:25, pId:24, name:"监控子子类型1"},
{ id:26, pId:24, name:"监控子子类型2"},
];
var lastValue = '', nodeList = [], fontCss = {};
function searchNode(e) {
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
var value = $.trim(key.val());
lastValue = value;
//zTree.expandAll(true);
$('#treeDemo').html("");
$.fn.zTree.init($("#treeDemo"), setting, zNodes);
if (value != "") {
nodeList = zTree.getNodesByParamFuzzy("name", value);
} else {
nodeList = zTree.getNodesByParamFuzzy("name", " |
发表于 2017-7-5 09:50:07
