public static Mapx init(Mapx params) { String position = params.getString("Position"); params.put("Political", HtmlUtil.mapxToOptions(Political_MAP, true)); params.put("EduLevel", HtmlUtil.mapxToOptions(EduLevel_MAP, true)); params.put("Gender", HtmlUtil.mapxToRadios("Gender", Gender_MAP, "M")); params.put("Ethnicity", HtmlUtil.codeToOptions("Ethnicity")); params.put("District", ""); params.put("Position", position); Mapx district = new QueryBuilder("select code,name from zddistrict where treelevel=1") .executeDataTable() .toMapx(0, 1); params.put("NativePlace", HtmlUtil.mapxToOptions(district)); return params; }