public String getDatasFromServer(Integer row_id) { try { ODomain domain = new ODomain(); domain.add("id", "=", selectServerId(row_id)); JSONObject fields = new JSONObject(); fields.accumulate("fields", "datas"); JSONObject result = getServerDataHelper().getOdoo().search_read(getModelName(), fields, domain.get()); if (result.getJSONArray("records").length() > 0) { JSONObject row = result.getJSONArray("records").getJSONObject(0); return row.getString("datas"); } } catch (Exception e) { e.printStackTrace(); } return "false"; }