e3.tree 1.5 发布,很好,很强大,有截图

huangyh

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EXT JavaScript UI JSP Webwork

E3.Tree是E3平台下一个用于构造树型UI(menu,tree,outlookbar等)的的组件,
E3.Tree 特色:
 1:部署简单，只需要把相关jar放到WEB-INF/lib目录下即可
 2:构造树，菜单等树型UI的开发模式一致
 3:提供了API和taglib 2种使用方式，使用简单，功能强大
 4:能够很容易把现有的树型UI集成进来，现在支持的有:xtree, ext tree 和yui menu
 5:功能丰富，现在支持的树有普通树，radio树，checkbox树，动态树等
6:能够在jsf/webwork/strtus/spring mvc 等等框架使用

代码示例:

<c:url var="orgIcon" value="/e3/samples/tree/Org.gif"/>
<c:url var="userIcon" value="/e3/samples/tree/User.gif"/>
<e3:tree var="org" items="orgs" >
  <e3:node id="${org.id}" parentId="${org.parentId}" name="${org.name}"
           icon="${orgIcon}"
           openIcon="${userIcon}"   
  />
</e3:tree>

想了解更多内容,请登陆e3主页

下载www.javae3.com
演示系统http://www.javae3.com:8001/e3/Index.jsp

E3Tree参考手册[1.5]
E3.Tree.dist-1.5.jar
E3.Tree.src-1.5.jar
e31.2.2.jar (这是样例)

查看图片附件

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hibernate,spring jdbc共享事务管理 | 单元测试

2008-02-23 22:35
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分类:企业架构
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5 楼 huangyh 2008-02-25

大家都在用什么树，说说:),如果合适的话，我都集成到e3.tree里来

4 楼 huangyh 2008-02-25

e3.tree 把ext tree大多数功能集成进来了。你只需要用ExtTreeBuilder即可

3 楼 kaki 2008-02-24

很好很强大！！

不过Ext也不错！

2 楼 huangyh 2008-02-23

编辑乱了，还是上传下手册.

1 楼 huangyh 2008-02-23

1.5新增功能，提供了taglib的方式构造树型UI 把下面内容命名为E3Tree.jsp,放到例子web应用目录下去，输入地址<a href='http://localhost:8080/e3/E3Tree.jsp'>http://localhost:8080/e3/E3Tree.jsp</a> 看看效果,如果你看到2棵树，说明程序正常没问题. <table class='MsoTableGrid' cellspacing='0' border='1' cellpadding='0' style='border-collapse: collapse; border: medium none;'><tbody><tr><td valign='top' width='568' style='padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 426.1pt; padding-top: 0cm; background-color: transparent;'><%@ page contentType="text/html; charset=utf-8"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib prefix="e3" uri="/e3/tree/E3Tree.tld" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><META http-equiv=Content-Type content="text/html; charset=utf-8"><script> function showSelectedNode(){ var selectModel= tree.getSelectionModel(); var selectNode = selectModel.getSelectedNode(); alert(selectNode.text + selectNode.id ); } </script></HEAD><BODY> <% java.util.List datas = new java.util.ArrayList(); java.util.Map data = new java.util.HashMap(); data.put("id","10"); data.put("parentId", null ); data.put("name","总部"); datas.add( data ); java.util.Map data1 = new java.util.HashMap(); data1.put("id","1010"); data1.put("parentId", "10" ); data1.put("name","子公司1"); datas.add( data1 ); java.util.Map data2 = new java.util.HashMap(); data2.put("id","1020"); data2.put("parentId", "10" ); data2.put("name","子公司2"); datas.add( data2 ); pageContext.setAttribute("orgs", datas); %><table><tr><td><c:url var="orgIcon" value="/e3/samples/tree/Org.gif"/><c:url var="userIcon" value="/e3/samples/tree/User.gif"/><e3:tree var="org" items="orgs" builder="extTree"> <e3:node id="${org.id}" parentId="${org.parentId}" name="${org.name}" icon="${orgIcon}" openIcon="${userIcon}" action="javascript:showSelectedNode()" /></e3:tree></td><td><e3:tree var="org" items="orgs" builder="xTree"> <e3:node id="B${org.id}" parentId="B${org.parentId}" name="${org.name}" icon="${orgIcon}" openIcon="${userIcon}" action="javascript:alert('test')" /></e3:tree></td></tr></BODY></HTML> </td></tr></tbody></table>使用taglib步骤 1. 声明taglib <%@ taglib prefix="e3" uri="/e3/tree/E3Tree.tld" %> 2. 准备业务数据 java.util.List datas = new java.util.ArrayList(); java.util.Map data = new java.util.HashMap(); data.put("id","10"); data.put("parentId", null ); data.put("name","总部"); datas.add( data ); java.util.Map data2 = new java.util.HashMap(); data2.put("id","1020"); data2.put("parentId", "10" ); data2.put("name","子公司2"); datas.add( data2 ); 业务数据可以保存在Map或者普通的JAVABEAN中.业务数据必须包含id,parentId,以及节点名称 信息。注意：并不要求他们的属性名是”id” “parented”,”name”，只需要包含了这些信息即可。Id代表节点主键，parentId代表父亲节点主键， name代表节点标题。 如你的业务对象属性名称是orgId, parentOrgId, orgName都可以. 3. 保存业务数据 pageContext.setAttribute("orgs", datas); 可以保存到(pageContext,request, session或application里) 4. 使用taglib显示树<e3:tree var="org" items="orgs" builder="extTree"> <e3:node id="${org.id}" parentId="${org.parentId}" name="${org.name}" icon="${orgIcon}" openIcon="${userIcon}" action="javascript:showSelectedNode()" /></e3:tree>Tree标签属性 <table class='MsoNormalTable' cellspacing='0' border='1' cellpadding='0' width='518' style='margin: auto auto auto 23.4pt; width: 388.85pt; border-collapse: collapse; border: medium none;'><tbody><tr style='height: 7.5pt;'><td valign='top' width='94' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 7.5pt;'>属性名称</td><td valign='top' width='84' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 7.5pt;'>属性类型</td><td valign='top' width='340' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 7.5pt;'>备注</td></tr><tr style='height: 14.25pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>var</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>String</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>用于保存items元素</td></tr><tr style='height: 6.75pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>items</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>String</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>是业务数据列表对象的key</td></tr><tr style='height: 6pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>builder</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>String</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>用于构造树的builder对象（builder是什么下面会有介绍）,可以选值有 [XTree, XLoadTree, RadioXTree, RadioXLoadTree, CheckXTree, CheckXLoadTree, CompositeXTree, CompositeXLoadTree, ExtTree, ExtLoadTree]如果这些builder不能满足您的需求，你可以指定一个class,只要指定class实现了WebTreeBuilder接口即可.</td></tr><tr style='height: 13.5pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>comparator</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>java.util.Comparator</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>排序器,用来对树的节点排序. 节点类型为net.jcreate.e3.tree.support.WebTreeNode</td></tr><tr style='height: 10.5pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>sortProperty</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>String</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>排序属性名称，默认是按节点的名称来排序的，如果要使用别的属性排序，则需要设置该值.：如果你的业务对象有排序属性时，则需要指定，如sortProperty=”orgOrder”. 注意：如果设置了comparator属性，那么该值无效.</td></tr><tr style='height: 13.5pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>reverse</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>boolean</td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>是否反向排序，默认false</td></tr><tr style='height: 13.5pt;'><td valign='top' width='94' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 70.85pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'> </td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.05pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'> </td><td valign='top' width='340' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 254.95pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'> </td></tr></tbody></table> q node标签负责将业务对象转换成树节点对象.node taglib包含的常规属性有<table class='MsoNormalTable' cellspacing='0' border='1' cellpadding='0' width='518' style='margin: auto auto auto 23.4pt; width: 388.85pt; border-collapse: collapse; border: medium none;'><tbody><tr style='height: 7.5pt;'><td valign='top' width='90' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 7.5pt;'>属性名称</td><td valign='top' width='84' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 7.5pt;'>属性类型</td><td valign='top' width='344' style='padding-right: 5.4pt; padding-left: 5.4pt; background: #e0e0e0; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 7.5pt;'>备注</td></tr><tr style='height: 14.25pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>id</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 14.25pt; background-color: transparent;'>节点id</td></tr><tr style='height: 6.75pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>parentId</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 6.75pt; background-color: transparent;'>父亲节点id</td></tr><tr style='height: 6pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>name </td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 6pt; background-color: transparent;'>节点名称(标题)</td></tr><tr style='height: 13.5pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>icon</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>节点图标</td></tr><tr style='height: 13.5pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>openIcon</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 13.5pt; background-color: transparent;'>节点展开时的图标 </td></tr><tr style='height: 12pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 12pt; background-color: transparent;'>action</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 12pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 12pt; background-color: transparent;'>是单节点时的动作，可以是一个url也可以是javascript函数.如果是函数，则必须以javascript:开头.如:action=”javascript: alert(‘demo’)”</td></tr><tr style='height: 57.75pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 57.75pt; background-color: transparent;'>nodeProperty</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 57.75pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 57.75pt; background-color: transparent;'>用于设置节点类型，有效值radio,checkbox和none, nodeProperty的默认值是none,表示节点旁边没有其他控件，为radio时，节点旁边会有个单选按纽，为checkbox时，节点旁边会有个checkbox按纽.</td></tr><tr style='height: 11.25pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 11.25pt; background-color: transparent;'>selected</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 11.25pt; background-color: transparent;'>boolean</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 11.25pt; background-color: transparent;'>是否选种节点，只有当nodeProperty为radio或checkbox时才有效,默认值为false</td></tr><tr style='height: 10.5pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>disabled</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>boolean</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>是否禁用节点，默认值为false</td></tr><tr style='height: 10.5pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>value</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>String</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 10.5pt; background-color: transparent;'>节点帮定的值，只有当nodeProperty为radio或checkbox时才有效,默认值为空(长度为0的字符串)</td></tr><tr style='height: 8.25pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 8.25pt; background-color: transparent;'>dragable</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 8.25pt; background-color: transparent;'>boolean</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 8.25pt; background-color: transparent;'>节点是否允许拖动,默认值为false</td></tr><tr style='height: 9pt;'><td valign='top' width='90' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; width: 67.4pt; padding-top: 0cm; height: 9pt; background-color: transparent;'>dropable</td><td valign='top' width='84' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 63.1pt; padding-top: 0cm; height: 9pt; background-color: transparent;'>boolean</td><td valign='top' width='344' style='padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 258.35pt; padding-top: 0cm; height: 9pt; background-color: transparent;'>是否允许停放拖动的节点,默认值为false</td></tr></tbody></table>

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