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有菜单树的接口逻辑

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季圣华
2020-04-10 00:17:35 +08:00
parent f1611c3376
commit 9710a32567
2 changed files with 75 additions and 94 deletions
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100
src/main/java/com/jsh/erp/controller/FunctionsController.java
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@@ -42,82 +42,38 @@ public class FunctionsController {
//存放数据json数组
JSONArray dataArray = new JSONArray();
try {
String fc = hasFunctions; //当前用户所拥有的功能列表，格式如：[1][2][5]
//当前用户所拥有的功能列表，格式如：[1][2][5]
String fc = hasFunctions;
List<Functions> dataList = functionsService.getRoleFunctions(pNumber);
if (null != dataList) {
for (Functions functions : dataList) {
JSONObject item = new JSONObject();
item.put("id", functions.getId());
List<Functions> dataList1 = functionsService.getRoleFunctions(functions.getNumber());
JSONArray dataArray1 = new JSONArray();
if (dataList1.size() != 0) {
item.put("text", functions.getName()); //是目录就没链接
item.put("icon", functions.getIcon());
for (Functions functions1 : dataList1) {
item.put("state", "open"); //如果不为空，节点展开
JSONObject item1 = new JSONObject();
List<Functions> dataList2 = functionsService.getRoleFunctions(functions1.getNumber());
if (fc.indexOf("[" + functions1.getId().toString() + "]") != -1 || dataList2.size() != 0) {
item1.put("id", functions1.getId());
JSONArray dataArray2 = new JSONArray();
if (dataList2.size() != 0) {
item1.put("text", functions1.getName());//是目录就没链接
item1.put("icon", functions1.getIcon());
for (Functions functions2 : dataList2) {
item1.put("state", "closed"); //如果不为空，节点不展开
JSONObject item2 = new JSONObject();
List<Functions> dataList3 = functionsService.getRoleFunctions(functions2.getNumber());
if (fc.indexOf("[" + functions2.getId().toString() + "]") != -1 || dataList3.size() != 0) {
item2.put("id", functions2.getId());
JSONArray dataArray3 = new JSONArray();
if (dataList3.size() != 0) {
item2.put("text", functions2.getName());//是目录就没链接
item2.put("icon", functions2.getIcon());
for (Functions functions3 : dataList3) {
item2.put("state", "closed"); //如果不为空，节点不展开
JSONObject item3 = new JSONObject();
item3.put("id", functions3.getId());
item3.put("text", functions3.getName());
item3.put("icon", functions3.getIcon());
//
dataArray3.add(item3);
item2.put("children", dataArray3);
}
} else {
//不是目录，有链接
item2.put("text", functions2.getName());
item2.put("icon", functions2.getIcon());
item2.put("url", functions2.getUrl());
dataArray2.add(item2);
item1.put("children", dataArray2);
}
} else {
//不是目录，有链接
}
}
} else {
//不是目录，有链接
item1.put("text", functions1.getName());
item1.put("icon", functions1.getIcon());
item1.put("url", functions1.getUrl());
dataArray1.add(item1);
item.put("children", dataArray1);
}
} else {
//不是目录，有链接
}
}
} else {
//不是目录，有链接
item.put("text", functions.getName());
item.put("icon", functions.getIcon());
item.put("url", functions.getUrl());
}
if (dataList.size() != 0) {
dataArray = getMenuByFunction(dataList, fc);
}
} catch (DataAccessException e) {
logger.error(">>>>>>>>>>>>>>>>>>>查找异常", e);
}
return dataArray;
}
public JSONArray getMenuByFunction(List<Functions> dataList, String fc) throws Exception {
JSONArray dataArray = new JSONArray();
for (Functions functions : dataList) {
JSONObject item = new JSONObject();
List<Functions> newList = functionsService.getRoleFunctions(functions.getNumber());
item.put("id", functions.getId());
item.put("text", functions.getName());
item.put("icon", functions.getIcon());
if (newList.size()>0) {
JSONArray childrenArr = getMenuByFunction(newList, fc);
if(childrenArr.size()>0) {
item.put("children", childrenArr);
dataArray.add(item);
}
} else {
item.put("url", functions.getUrl());
if (fc.indexOf("[" + functions.getId().toString() + "]") != -1) {
dataArray.add(item);
}
}
} catch (DataAccessException e) {
logger.error(">>>>>>>>>>>>>>>>>>>查找应用异常", e);
}
return dataArray;
}