以下是 jquery多功能树插件js代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<HTML>
<HEAD>
<TITLE> ZTREE DEMO </TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../css/zTreeStyle/zTreeStyle.css" type="text/css">
<style>
body {
background-color: white;
margin:0; padding:0;
text-align: center;
}
div, p, table, th, td {
list-style:none;
margin:0; padding:0;
color:#333; font-size:12px;
font-family:dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif;
}
#testIframe {margin-left: 10px;}
</style>
<script type="text/javascript" src="../../js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="../../js/jquery.ztree.core-3.5.js"></script>
<SCRIPT type="text/javascript" >
<!--
var zTree;
var demoIframe;
var setting = {
view: {
dblClickExpand: false,
showLine: true,
selectedMulti: false
},
data: {
simpleData: {
enable:true,
idKey: "id",
pIdKey: "pId",
rootPId: ""
}
},
callback: {
beforeClick: function(treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj("tree");
if (treeNode.isParent) {
zTree.expandNode(treeNode);
return false;
} else {
demoIframe.attr("src",treeNode.file + ".html");
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 样式的左侧菜单", file:"super/left_menuForOutLook"},
{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);
var zTree = $.fn.zTree.getZTreeObj("tree");
zTree.selectNode(zTree.getNodeByParam("id", 101));
});
function loadReady() {
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);
}
//-->
</SCRIPT>
</HEAD>
<body>
<table border=0 height=600px align=left>
<tr>
<td width=260px align=left valign=top style="border-right: #999999 1px dashed">
<ul id="tree" class="ztree" style="width:260px; overflow:auto;"></ul>
</td>
<td width=770px align=left valign=top><iframe id="testiframe" name="testiframe" frameborder=0 scrolling=auto width=100% height=600px src="core/standarddata.html"></iframe></td>
</tr>
</table>
</body>
</html>
CSS代码(demo.css):
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;border:0;outline:0;font-weight:inherit;font-style:inherit;font-size:100%;font-family:inherit;vertical-align:baseline;}
body{color:#2f332a;font:15px/21px Arial,Helvetica,simsun,sans-serif;background:#f0f6e4 \9;}
h1,h2,h3,h4,h5,h6{color:#2f332a;font-weight:bold;font-family:Helvetica,Arial,sans-serif;padding-bottom:5px;}
h1{font-size:24px;line-height:34px;text-align:center;}
h2{font-size:14px;line-height:24px;padding-top:5px;}
h6{font-weight:normal;font-size:12px;letter-spacing:1px;line-height:24px;text-align:center;}
a{color:#3C6E31;text-decoration:underline;}
a:hover{background-color:#3C6E31;color:white;}
input.radio{margin:0 2px 0 8px;}
input.radio.first{margin-left:0;}
input.empty{color:lightgray;}
code{color:#2f332a;}
.highlight_red{color:#A60000;}
.highlight_green{color:#A7F43D;}
li{list-style:circle;font-size:12px;}
li.title{list-style:none;}
ul.list{margin-left:17px;}
div.content_wrap{width:600px;height:380px;}
div.content_wrap div.left{float:left;width:250px;}
div.content_wrap div.right{float:right;width:340px;}
div.zTreeDemoBackground{width:250px;height:362px;text-align:left;}
ul.ztree{margin-top:10px;border:1px solid #617775;background:#f0f6e4;width:220px;height:360px;overflow-y:scroll;overflow-x:auto;}
ul.log{border:1px solid #617775;background:#f0f6e4;width:300px;height:170px;overflow:hidden;}
ul.log.small{height:45px;}
ul.log li{color:#666666;list-style:none;padding-left:10px;}
ul.log li.dark{background-color:#E3E3E3;}
/* ruler */
div.ruler{height:20px;width:220px;background-color:#f0f6e4;border:1px solid #333;margin-bottom:5px;cursor:pointer}
div.ruler div.cursor{height:20px;width:30px;background-color:#3C6E31;color:white;text-align:right;padding-right:5px;cursor:pointer}
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