版权声明：帅气Dee海绵宝宝 https://blog.csdn.net/xyjcfucdi128/article/details/83893870
先上图
点击右边树后页面刷新 我这里 刷新之后没有什么数据
引入js 和css 样式
<script type="text/javascript" src="<%=request.getContextPath() %>/js/jquery.min.js"></script>
<%--<script type="text/javascript" src="<%=request.getContextPath() %>/js/bootstrap.min.js"></script>--%>
<script type="text/javascript" src="<%=request.getContextPath() %>/js/ztree/jquery.ztree.core.js"></script>
<script type="text/javascript" src="<%=request.getContextPath() %>/js/ztree/jquery.ztree.excheck.js"></script>
<script type="text/javascript" src="<%=request.getContextPath() %>/js/ztree/jquery.ztree.exedit.js"></script>
<link type="text/css" rel="stylesheet" href="<%=request.getContextPath() %>/css/zTreeStyle/metro.css"/>js和div样式
1.ztree
<div class="col-md-3 " style="margin-top: 10px;width:300px;" >
<ul id="tree" class="ztree" style="width:270px; overflow:auto;"></ul>
</div>2.iframe的（我这里是跳转的 controller在跳转的 jsp页面 你要跳转页面 在src 中也jsp 页面的跳转路径即可）
<iframe id="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=100% height=600px src="/totc/tableShow"></iframe>script
//=======ztree
var setting = {
view: {
addHoverDom: false,
removeHoverDom: false,
selectedMulti: false
},
data: {
simpleData: {
enable: true
}
},
callback: {//iframe 的跳转
beforeClick: function(treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj("tree");
if (treeNode.isParent) {
zTree.expandNode(treeNode);
return false;
} else {
demoIframe.attr("src","/totc/tableShow?systemId="+treeNode.id);//iframe 跳转 同样我这里是跳转的 controller
return true;
}
}
}
};
var zNodes =[
{id:1, pId:0, name:"[core] 基本功能 演示", open:true},
{id:101, pId:1, name:"最简单的树 -- 标准 JSON 数据", file:"core/standardData"},
{id:102, pId:1, name:"最简单的树 -- 简单 JSON 数据", file:"core/simpleData"},
{id:103, pId:1, name:"不显示 连接线", file:"core/noline"},
{id:104, pId:1, name:"不显示 节点 图标", file:"core/noicon"},
{id:105, pId:1, name:"自定义图标 -- icon 属性", file:"core/custom_icon"},
{id:106, pId:1, name:"自定义图标 -- iconSkin 属性", file:"core/custom_iconSkin"},
{id:107, pId:1, name:"自定义字体", file:"core/custom_font"},
{id:115, pId:1, name:"超链接演示", file:"core/url"},
{id:108, pId:1, name:"异步加载 节点数据", file:"core/async"},
{id:109, pId:1, name:"用 zTree 方法 异步加载 节点数据", file:"core/async_fun"},
{id:110, pId:1, name:"用 zTree 方法 更新 节点数据", file:"core/update_fun"},
{id:111, pId:1, name:"单击 节点 控制", file:"core/click"},
{id:112, pId:1, name:"展开 / 折叠 父节点 控制", file:"core/expand"},
{id:113, pId:1, name:"根据 参数 查找 节点", file:"core/searchNodes"},
{id:114, pId:1, name:"其他 鼠标 事件监听", file:"core/otherMouse"},
{id:2, pId:0, name:"[excheck] 复/单选框功能 演示", open:false},
{id:201, pId:2, name:"Checkbox 勾选操作", file:"excheck/checkbox"},
{id:206, pId:2, name:"Checkbox nocheck 演示", file:"excheck/checkbox_nocheck"},
{id:207, pId:2, name:"Checkbox chkDisabled 演示", file:"excheck/checkbox_chkDisabled"},
{id:208, pId:2, name:"Checkbox halfCheck 演示", file:"excheck/checkbox_halfCheck"},
{id:202, pId:2, name:"Checkbox 勾选统计", file:"excheck/checkbox_count"},
{id:203, pId:2, name:"用 zTree 方法 勾选 Checkbox", file:"excheck/checkbox_fun"},
{id:204, pId:2, name:"Radio 勾选操作", file:"excheck/radio"},
{id:209, pId:2, name:"Radio nocheck 演示", file:"excheck/radio_nocheck"},
{id:210, pId:2, name:"Radio chkDisabled 演示", file:"excheck/radio_chkDisabled"},
{id:211, pId:2, name:"Radio halfCheck 演示", file:"excheck/radio_halfCheck"},
{id:205, pId:2, name:"用 zTree 方法 勾选 Radio", file:"excheck/radio_fun"},
{id:3, pId:0, name:"[exedit] 编辑功能 演示", open:false},
{id:301, pId:3, name:"拖拽 节点 基本控制", file:"exedit/drag"},
{id:302, pId:3, name:"拖拽 节点 高级控制", file:"exedit/drag_super"},
{id:303, pId:3, name:"用 zTree 方法 移动 / 复制 节点", file:"exedit/drag_fun"},
{id:304, pId:3, name:"基本 增 / 删 / 改 节点", file:"exedit/edit"},
{id:305, pId:3, name:"高级 增 / 删 / 改 节点", file:"exedit/edit_super"},
{id:306, pId:3, name:"用 zTree 方法 增 / 删 / 改 节点", file:"exedit/edit_fun"},
{id:307, pId:3, name:"异步加载 & 编辑功能 共存", file:"exedit/async_edit"},
{id:308, pId:3, name:"多棵树之间 的 数据交互", file:"exedit/multiTree"},
{id:4, pId:0, name:"大数据量 演示", open:false},
{id:401, pId:4, name:"一次性加载大数据量", file:"bigdata/common"},
{id:402, pId:4, name:"分批异步加载大数据量", file:"bigdata/diy_async"},
{id:403, pId:4, name:"分批异步加载大数据量", file:"bigdata/page"},
{id:5, pId:0, name:"组合功能 演示", open:false},
{id:501, pId:5, name:"冻结根节点", file:"super/oneroot"},
{id:502, pId:5, name:"单击展开/折叠节点", file:"super/oneclick"},
{id:503, pId:5, name:"保持展开单一路径", file:"super/singlepath"},
{id:504, pId:5, name:"添加 自定义控件", file:"super/diydom"},
{id:505, pId:5, name:"checkbox / radio 共存", file:"super/checkbox_radio"},
{id:506, pId:5, name:"左侧菜单", file:"super/left_menu"},
{id:513, pId:5, name:"OutLook 风格", file:"super/left_menuForOutLook"},
{id:515, pId:5, name:"Awesome 风格", file:"super/awesome"},
{id:514, pId:5, name:"Metro 风格", file:"super/metro"},
{id:507, pId:5, name:"下拉菜单", file:"super/select_menu"},
{id:509, pId:5, name:"带 checkbox 的多选下拉菜单", file:"super/select_menu_checkbox"},
{id:510, pId:5, name:"带 radio 的单选下拉菜单", file:"super/select_menu_radio"},
{id:508, pId:5, name:"右键菜单 的 实现", file:"super/rightClickMenu"},
{id:511, pId:5, name:"与其他 DOM 拖拽互动", file:"super/dragWithOther"},
{id:512, pId:5, name:"异步加载模式下全部展开", file:"super/asyncForAll"},
{id:6, pId:0, name:"其他扩展功能 演示", open:false},
{id:601, pId:6, name:"隐藏普通节点", file:"exhide/common"},
{id:602, pId:6, name:"配合 checkbox 的隐藏", file:"exhide/checkbox"},
{id:603, pId:6, name:"配合 radio 的隐藏", file:"exhide/radio"}
];
$(document).ready(function(){
var t = $("#tree");
t = $.fn.zTree.init(t, setting, zNodes);
demoIframe = $("#testIframe");
demoIframe.bind("load", loadReady);
});
/*$(function() {//树 的展示 这个是 ajax 获取 树的 数据 json格式 和上面的一样就可以 ready 就不需要了
$.post("/totc/tree",function(info){
var t = $("#tree");
demoIframe = $("#testIframe");
demoIframe.bind("load", loadReady);
console.log(info)
t=$.fn.zTree.init(t, setting, info);
})
});*/
//=====end=====
function loadReady() {//ifream
var bodyH = demoIframe.contents().find("body").get(0).scrollHeight,
htmlH = demoIframe.contents().find("html").get(0).scrollHeight,
maxH = Math.max(bodyH, htmlH), minH = Math.min(bodyH, htmlH),
h = demoIframe.height() >= maxH ? minH:maxH ;
if (h < 530) h = 530;
demoIframe.height(h);
}js和css下载地址