1.combotree.jsp
<%@ page language= "java" contenttype= "text/html; Charset=utf-8"
pageencoding= "UTF-8"%>
<%
String Path = Request.getcontextpath ();
%>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd" >
<meta http-equiv= "Content-type" content= "text/html; charset=utf-8" >
<title>insert title here</title>
<link rel= "stylesheet" type= "Text/css "
href= "<%=path%>/easyui/themes/default/easyui.css" >
<link rel= "stylesheet" type= "Text/css "
href= "<%=path%>/easyui/themes/icon.css" >
<link rel= "stylesheet" type= "Text/css " href= "<%=path%>/easyui/demo.css" >
<script type= "Text/javascript"
src= "<%=path%>/easyui/jquery-1.7.2.min.js" ></script>
<script type= "Text/javascript"
src= "<%=path%>/easyui/jquery.easyui.min.js" ></script>
<script type= "Text/javascript" >
$ (function () {
$ ("#t1"). Combotree ({
URL: '/egotest/tree/loadtree.do ',
width:300,
Checkbox:true,
multiple:true
});
$ ("#btn1"). Click (function () {
Console.info ($ ("#t1"). Combotree (' GetValue '));
});
$ ("#btn2"). Click (function () {
var tree = $ ("#t1"). Combotree (' tree ');
var root = tree.tree (' getroot ');
Console.info (root);
});
});
</script>
<title>insert title here</title>
<body>
<input id= "T1"/>
<a id= "btn1" class= "Easyui-linkbutton" > Get tree selected Values </a>
<a id= "btn2" class= "Easyui-linkbutton" > Get tree Objects </a>
</body>
2.treecontroller.java
@RequestMapping ("/loadtree")
public void Getajaxuser (HttpServletRequest request,
HttpServletResponse response, Modelmap modelmap, page page) {
try {
String id = request.getparameter ("id");
Response.setcontenttype ("Text/html;charset=utf-8");
list<treevo> tList = treeservice.querytree (ID);
Response.getwriter (). Write (Jsonarray.fromobject (tList). toString ());
} catch (Exception e) {
E.printstacktrace ();
}
}
3.treeservice.java
Public list<treevo> Querytree (String ID) {
list<resource> rList = treedao.querytree (ID);
list<treevo> tList = new arraylist<treevo> ();
For (Iterator Iterator = Rlist.iterator (); Iterator.hasnext ();) {
Resource Resource = (Resource) iterator.next ();
Treevo tree = new Treevo ();
Tree.setid (Resource.getid ());
Tree.settext (Resource.getname ());
tree.setchecked (resource.getchecked ());
Tree.seticoncls (Resource.geticons ());
tree.setparent_id (resource.getparent_id ());
if (Treedao.querytree (String.valueof (Resource.getid ())). Size () > 0) {
tree.setstate ("closed");
}else{
tree.setstate ("open");
}
map<string,object> Map = new hashmap<string,object> ();
map.put ("url", Resource.geturl ());
tree.setattributes (map);
Tlist.add (tree);
}
return tList;
}
4.resource.java
private int id;
private String name;
Private String URL;
private int checked;
private String icons;
private int parent_id;
5.treevo.java does not correspond to entity classes in the table
private int id;
private String text;
Private String iconcls;
private int checked;
private int parent_id;
Private String State;
Private map<string, object> attributes = new hashmap<string, object> ();
Public Treevo () {}
public Treevo (int id, string text, string iconcls, int checked,
int parent_id, String State, map<string, object> attributes) {
Super ();
This.id = ID;
This.text = text;
This.iconcls = Iconcls;
this.checked = checked;
this.parent_id = parent_id;
This.state = State;
this.attributes = attributes;
}
6.resource table
/*
Navicat MySQL Data Transfer
Source server:mysql_client
Source Server version:50045
Source host:127.0.0.1:3306
Source Database:salesproject
Target Server Type:mysql
Target Server version:50045
File encoding:65001
Date:2015-10-18 07:38:25
*/
SET foreign_key_checks=0;
------------------------------
--Table Structure for resource
------------------------------
drop TABLE IF EXISTS ' resource ';
create TABLE ' resource ' (
' id ' int (11) Not NULL auto_increment,
' name ' varchar (255) Default NULL,
' URL ' varchar (255) Default NULL,
' checked ' int (one) default ' 0 ',
' parent_id ' int (one) default NULL,
PRIMARY KEY (' id ')
) Engine=innodb auto_increment=76 DEFAULT charset=utf8;< /span>
-- ----------------------------
--Records of resource
-- ----------------------------
INSERT into ' Resource ' VALUES (' 1 ', ' permissions menu ', NULL, ' 0 ', null, ' 999999 ');
INSERT into ' Resource ' VALUES (' 2 ', ' User management ', NULL, ' 0 ', null, ' 1 ');
INSERT into ' Resource ' VALUES (' 3 ', ' post management ', NULL, ' 0 ', null, ' 1 ');
INSERT into ' Resource ' VALUES (' 4 ', ' Resource management ', NULL, ' 0 ', null, ' 1 ');
INSERT into ' Resource ' VALUES (' 5 ', ' User function 1 ', NULL, ' 0 ', null, ' 2 ');
INSERT into ' Resource ' VALUES (' 7 ', ' post function 1 ', ' 333 ', ' 0 ', NULL, ' 3 ');
INSERT into ' Resource ' VALUES (' 60 ', ' resource function 1 ', ' + ', ' 0 ', NULL, ' 4 ');
INSERT into ' Resource ' VALUES (' 61 ', ' Resource function 2 ', ' A ', ' 0 ', NULL, ' 4 ');
INSERT into ' Resource ' VALUES (' 62 ', ' resource function 3 ', ' 2 ', ' 0 ', NULL, ' 4 ');
INSERT into ' Resource ' VALUES (' 63 ', ' resource function 4 ', ' AA ', ' 0 ', NULL, ' 4 ');
INSERT into ' Resource ' VALUES (' 70 ', ' Rights Management ', ' AA ', ' 0 ', null, ' 1 ');
INSERT into ' Resource ' VALUES (' 75 ', ' Rights Management ', ' 0 ', ' + ', ' null ', ' + ');
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