/**
* 获取树的节点数据
*
* @param req 请求参数
* @return
*/
@RequestMapping(value = "/euTreeData!getTreeData", method = RequestMethod.GET)
@ResponseBody
public JSONArray getEasyUiTreeData(HttpServletRequest req) {
DbContextHolder.clearDbType();
HashMap<String, String> map = new HashMap<String, String>();
List<Position> treeDataByCode = new ArrayList<Position>();
Account user = (Account) req.getSession().getAttribute("user");
List<AccountDistrictRel> adRel = new ArrayList<AccountDistrictRel>();
if (user.getParent_userid() == 0) {
// 管理员查询所有
map.put("parent_code", "0");
treeDataByCode = positionService.getAddrTree(map);
for (Position position : treeDataByCode) {
if (position != null) {
if (position.getLeaf() != 2) {
position.setIsParent(true);
}
}
}
user.setLevel(-1);
} else {
treeDataByCode = positionService.getPositionByUserid(user.getId().toString());
adRel = accountService.queryAccountDistrictRel(user);
}
Map<String, EasyUiTreeData> treeDatas =
new HashMap<String, PositionController.EasyUiTreeData>();
List<PositionController.EasyUiTreeData> mp = new ArrayList<PositionController.EasyUiTreeData>();
for (AccountDistrictRel ad : adRel) {
EasyUiTreeData data = new EasyUiTreeData();
data.setText(ad.getName());
data.setId(ad.getCode());
Map<String, String> attributes = new HashMap<String, String>();
attributes.put("level", user.getLevel().toString());
attributes.put("pid", ad.getParent_code());
data.setAttributes(attributes);
treeDatas.put(ad.getCode(), data);
}
for (Position position : treeDataByCode) {
EasyUiTreeData data = new EasyUiTreeData();
if (position != null) {
data.setId(position.getId());
data.setText(position.getName());
Map<String, String> attributes = new HashMap<String, String>();
attributes.put("level", String.valueOf((user.getLevel() + 1)));
attributes.put("pid", position.getpId());
data.setAttributes(attributes);
EasyUiTreeData easyUiTreeData = treeDatas.get(position.getpId());
if (easyUiTreeData != null) {
easyUiTreeData.getChildren().add(data);
} else {
mp.add(data);
}
// mp.add(data);
}
}
mp.addAll(treeDatas.values());
JSONArray treeNodes = new JSONArray();
treeNodes.addAll(mp);
return treeNodes;
}
/**
* 设置树节点的图片
*
* @param basePath
* @param position
*/
private void setIcon(String basePath, Position position) {
if (position.getId().matches("[1-9][0-9]{1}[0]{4}")) {
// 省
position.setIcon(basePath + "source" + "/" + "images" + "/" + "province.png");
position.setIsParent(true);
} else if (position.getId().matches("[1-9][0-9][1-9][0-9][0]{2}|[1-9][0-9][0-9][1-9][0]{2}")) {
// 市
position.setIcon(basePath + "source" + "/" + "images" + "/" + "city.png");
position.setIsParent(true);
} else if (position.getId().matches("[0-9]{4}[1-9][0-9]|[0-9]{4}[0-9][1-9]")) {
// 区
position.setIcon(basePath + "source" + "/" + "images" + "/" + "district.png");
position.setIsParent(false);
}
}
/**
* 获取树的节点数据
*
* @param req 请求参数
* @return
*/
@RequestMapping(value = "/PositionController!getTreeData", method = RequestMethod.GET)
@ResponseBody
public String getTreeData(HttpServletRequest req) {
DbContextHolder.clearDbType();
HashMap<String, String> map = new HashMap<String, String>();
List<Position> treeDataByCode = new ArrayList<Position>();
String path = req.getContextPath();
String basePath = path + "/";
String uid = req.getParameter("userid");
// 通过用户取
Account acc = (Account) req.getSession().getAttribute("user");
if (uid != null && !"".equals(uid)) {
HashMap<String, Object> args = new HashMap<String, Object>();
args.put("id", uid);
List<Account> accounts = accountService.getAccount(args);
if (accounts != null && accounts.size() > 0) {
acc = accounts.get(0);
}
}
if ((acc.getParent_userid() == null || acc.getParent_userid() == 0)) {
map.put("parent_code", "0");
treeDataByCode = positionService.getAddrTree(map);
for (Position position : treeDataByCode) {
if (position != null) {
// 看看是省、市、区
setIcon(basePath, position);
}
}
} else {
treeDataByCode = positionService.getPositionByUserid(acc.getId().toString());
for (Position position : treeDataByCode) {
if (position != null) {
setIcon(basePath, position);
}
}
List<AccountDistrictRel> adRel = accountService.queryAccountDistrictRel(acc);
for (int i = 0; i < adRel.size(); i++) {
AccountDistrictRel ar = adRel.get(i);
Position p = new Position();
p.setId(ar.getCode());
p.setLeaf(0);
p.setLevels(0);
p.setName(ar.getName());
p.setExpand(true);
p.setpId(ar.getParent_code());
// 看看是省、市、区
setIcon(basePath, p);
treeDataByCode.add(p);
}
}
JSONArray treeNodes = new JSONArray();
treeNodes.addAll(treeDataByCode);
return treeNodes.toString();
}
/**
* 根据树节点的ID获取该节点的字节点的数据
*
* @param req 请求参数
* @return
*/
@RequestMapping(value = "/PositionController!getTreeDataById", method = RequestMethod.GET)
@ResponseBody
public String getTreeDataById(HttpServletRequest req) {
DbContextHolder.clearDbType();
String path = req.getContextPath();
String basePath = path + "/";
String id = req.getParameter("id");
List<Position> treeDataByCode = null;
// 检查USER
Account user = (Account) req.getSession().getAttribute("user");
if (user.getLevel() != 0) {
// 市级用户
if (id.matches("[1-9][0-9][0]{4}")) {
//
treeDataByCode = positionService.getPositionByUserid(user.getId().toString());
for (Position position : treeDataByCode) {
if (position != null) {
setIcon(basePath, position);
}
}
List<AccountDistrictRel> adRel = accountService.queryAccountDistrictRel(user);
for (int i = 0; i < adRel.size(); i++) {
AccountDistrictRel ar = adRel.get(i);
Position p = new Position();
p.setId(ar.getCode());
p.setLeaf(0);
p.setLevels(0);
p.setName(ar.getName());
p.setExpand(true);
p.setpId(ar.getParent_code());
// 看看是省、市、区
setIcon(basePath, p);
treeDataByCode.add(p);
}
JSONArray treeNodes = new JSONArray();
treeNodes.addAll(treeDataByCode);
return treeNodes.toString();
}
}
Map<String, String> arguments = new HashMap<String, String>();
arguments.put("parent_code", id);
treeDataByCode = positionService.getAddrTree(arguments);
for (Position position : treeDataByCode) {
if (position != null) {
setIcon(basePath, position);
}
}
JSONArray treeNodes = new JSONArray();
treeNodes.addAll(treeDataByCode);
return treeNodes.toString();
}