界面效果如下:实现一个node 连接到一个 spring的动态界面。
1、首先,这是嵌套界面布局,spring配置velocity时千万不要选择layout模式,使用普通VelocityViewResolver。否则你会看到循环嵌套的情况。
2、Velocity和ztree的$符会冲突。原ztreedemo里所有的$.fn.zTree换成jQuery.fn.zTree。
其他就没什么了。
css 和js都用的ztreeDemo里的left_menu.html相关配置,自己做下css的整合,以及个别参数调整,不用大动
<!DOCTYPE html>
<HTML>
<HEAD>
<TITLE> test main</TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="/resources/css/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="/resources/js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="/resources/js/jquery.ztree.core-3.5.js"></script>
<SCRIPT type="text/javascript">
<!--
var curMenu = null, zTree_Menu = null;
var demoIframe;
var setting = {
view: {
showLine: true,
selectedMulti: false,
dblClickExpand: false,
},
data: {
simpleData: {
enable: true
}
},
callback: {
onNodeCreated: this.onNodeCreated,
beforeClick: this.beforeClick,
onClick: this.onClick
}
};
var zNodes =[
{ id:1, pId:0, name:"CaseEdit", open:true},
{ id:11, pId:1, name:"SubMenu 1-1"},
{ id:111, pId:11, name:"treenodeAB 1-1-1",file:"http://www.baidu.com"},
{ id:112, pId:11, name:"treenodeAB 1-1-2",file:"createCase"},
{ id:113, pId:11, name:"treenodeAB 1-1-3",file:"queryCase?id=12"},
{ id:114, pId:11, name:"treenodeAB 1-1-4",file:"core/standardData4"},
{ id:12, pId:1, name:"SubMenu 1-2"},
{ id:121, pId:12, name:"treenodeAB 1-2-1",file:"core/standardData"},
{ id:122, pId:12, name:"treenodeAB 1-2-2",file:"core/standardData"},
{ id:123, pId:12, name:"treenodeAB 1-2-3",file:"core/standardData"},
{ id:124, pId:12, name:"treenodeAB 1-2-4",file:"core/standardData"},
{ id:2, pId:0, name:"ObjectOA"},
{ id:21, pId:2, name:"SubMenu 2-1"},
{ id:211, pId:21, name:"treenodeAB 2-1-1"},
{ id:212, pId:21, name:"treenodeAB 2-1-2"},
{ id:213, pId:21, name:"treenodeAB 2-1-3"},
{ id:214, pId:21, name:"treenodeAB 2-1-4"},
{ id:22, pId:2, name:"SubMenu 2-2"},
{ id:221, pId:22, name:"treenodeAB 2-2-1"},
{ id:222, pId:22, name:"treenodeAB 2-2-2"},
{ id:223, pId:22, name:"treenodeAB 2-2-3"},
{ id:224, pId:22, name:"treenodeAB 2-2-4"},
{ id:3, pId:0, name:"ParamVarOA"},
{ id:31, pId:3, name:"SubMenu 3-1"},
{ id:311, pId:31, name:"treenodeAB 3-1-1"},
{ id:312, pId:31, name:"treenodeAB 3-1-2"},
{ id:313, pId:31, name:"treenodeAB 3-1-3"},
{ id:314, pId:31, name:"treenodeAB 3-1-4"},
{ id:32, pId:3, name:"SubMenu 3-2"},
{ id:321, pId:32, name:"treenodeAB 3-2-1"},
{ id:322, pId:32, name:"treenodeAB 3-2-2"},
{ id:323, pId:32, name:"treenodeAB 3-2-3"},
{ id:324, pId:32, name:"treenodeAB 3-2-4"}
];
function beforeClick(treeId, node) {
if (node.isParent) {
if (node.level === 0) {
var pNode = curMenu;
while (pNode && pNode.level !==0) {
pNode = pNode.getParentNode();
}
if (pNode !== node) {
var a = $("#" + pNode.tId + "_a");
a.removeClass("cur");
zTree_Menu.expandNode(pNode, false);
}
a = $("#" + node.tId + "_a");
a.addClass("cur");
var isOpen = false;
for (var i=0,l=node.children.length; i<l; i++) {
if(node.children[i].open) {
isOpen = true;
break;
}
}
if (isOpen) {
zTree_Menu.expandNode(node, true);
curMenu = node;
} else {
zTree_Menu.expandNode(node.children[0].isParent?node.children[0]:node, true);
curMenu = node.children[0];
}
} else {
zTree_Menu.expandNode(node);
}
return false;
}else {
demoIframe.attr("src",node.file);
//demoIframe.attr("src",node.file + ".html");
return true;
}
//return !node.isParent;
}
$(document).ready(function(){
jQuery.fn.zTree.init($("#treeDemo"), setting, zNodes);
zTree_Menu = jQuery.fn.zTree.getZTreeObj("treeDemo");
curMenu = zTree_Menu.getNodes()[0].children[0].children[0];
zTree_Menu.selectNode(curMenu);
var a = $("#" + zTree_Menu.getNodes()[0].tId + "_a");
a.addClass("cur");
demoIframe = $("#testIframe");
demoIframe.bind("load", loadReady);
//zTree.selectNode(zTree.getNodeByParam("id", 11));
});
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>
<style type="text/css">
.ztree li a.level0 {width:200px;height: 20px; text-align: center; display:block; background-color: #0B61A4; border:1px silver solid;}
.ztree li a.level0.cur {background-color: #66A3D2; }
.ztree li a.level0 span {display: block; color: white; padding-top:3px; font-size:12px; font-weight: bold;word-spacing: 2px;}
.ztree li a.level0 span.button {float:right; margin-left: 10px; visibility: visible;display:none;}
.ztree li span.button.switch.level0 {display:none;}
</style>
</HEAD>
<BODY>
<h1>Semeller</h1>
<li class="title"><h2>ShoppingCat → folder1 → folder2 → Case1</h2></li>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree" ></ul>
</div>
<div class="right">
<ul class="info">
<IFRAME ID="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=1000px height=600px>
</IFRAME>
</ul>
</div>
</div>
</BODY>
</HTML>
@Controller
public class TestCaseController{
@Autowired
private ProjectServiceImpl caseServiceImpl;
@RequestMapping("/createCase")
public String createCase() {
return "createCase";
}
@RequestMapping("/queryCase")
public String queryCase(String id) {
System.out.println("need query id = "+id);
return "jsp";
}
}
createCase和 jsp 分别对应 在 /templete/jsp.vm 和/templete/createCase.vm 两个任意的文件。能显示内容就行