jqgrid 静态树

古城微笑少年丶 2021-06-24 14:00 315阅读 0赞

js代码：

action代码：

public void treeJson() {
    		JSONObject jo = new JSONObject();
    		Long nodeId = getLongParameter("nodeid");
    		Long level = getLongParameter("n_level");
    		try {
    
    			JSONArray ja = getData(nodeId, level);
    			jo.put("dataRows", ja);
    		} catch (Exception e) {
    			logger.error("合同查询失败，" + e);
    		}
    		
    		super.renderJson(jo);
    	}
    
    	private JSONArray getData(Long nodeId, Long level) {
    		JSONArray ja = new JSONArray();
    		
    		JSONObject jo = new JSONObject();
    		jo.put("id", "123");
    		jo.put("username", "根节点");
    		jo.put("age", "10");
    		jo.put("password", "123213123");
    		jo.put("address", "beijingshi...");
    		jo.put("level", "0");
    		jo.put("parent", "0");
    		jo.put("isLeaf", false);
    		jo.put("expanded", true);
    		ja.add(jo);
    
    		JSONObject jo1 = new JSONObject();
    		jo1.put("id", "153");
    		jo1.put("username", "广告部");
    		jo1.put("age", "40");
    		jo1.put("password", "1sdf23213123");
    		jo1.put("address", "keoukel...");
    		jo1.put("level", "1");
    		jo1.put("parent", "123");
    		jo1.put("isLeaf", false);
    		jo1.put("expanded", true);
    		ja.add(jo1);
    		
    		JSONObject jo3 = new JSONObject();
    		jo3.put("id", "173");
    		jo3.put("username", "广告_业务");
    		jo3.put("age", "10");
    		jo3.put("password", "123213123");
    		jo3.put("address", "beijingshi...");
    		jo3.put("level", "2");
    		jo3.put("parent", "153");
    		jo3.put("isLeaf", false);
    		jo3.put("expanded", true);
    		ja.add(jo3);
    		
    		JSONObject jo5 = new JSONObject();
    		jo5.put("id", "193");
    		jo5.put("username", "广告_业务_小马");
    		jo5.put("age", "20");
    		jo5.put("password", "asdfsa");
    		jo5.put("address", "nanjing...");
    		jo5.put("level", "3");
    		jo5.put("parent", "173");
    		jo5.put("isLeaf", true);
    		jo5.put("expanded", false);
    		ja.add(jo5);
    
    		JSONObject jo2 = new JSONObject();
    		jo2.put("id", "163");
    		jo2.put("username", "无线部");
    		jo2.put("age", "20");
    		jo2.put("password", "asdfsa");
    		jo2.put("address", "nanjing...");
    		jo2.put("level", "1");
    		jo2.put("parent", "123");
    		jo2.put("isLeaf", false);
    		jo2.put("expanded", true);
    		ja.add(jo2);
    		
    
    		JSONObject jo4 = new JSONObject();
    		jo4.put("id", "183");
    		jo4.put("username", "无线_销售");
    		jo4.put("age", "40");
    		jo4.put("password", "1sdf23213123");
    		jo4.put("address", "keoukel...");
    		jo4.put("level", "2");
    		jo4.put("parent", "163");
    		jo4.put("isLeaf", false);
    		jo4.put("expanded", true);
    		ja.add(jo4);
    
    		JSONObject jp6 = new JSONObject();
    		jp6.put("id", "203");
    		jp6.put("username", "无线_销售_小刘");
    		jp6.put("age", "60");
    		jp6.put("password", "777asdfsa");
    		jp6.put("address", "shanxisheng...");
    		jp6.put("level", "3");
    		jp6.put("parent", "183");
    		jp6.put("isLeaf", true);
    		jp6.put("expanded", false);
    		ja.add(jp6);
    		
    		return ja;
    	}

注：静态加载时json的数据一定是按照树的结构排序出来的。