public String queryCity() {
if ((null != param) && (param.trim().length() > 0)
|| (null != cityIdName) && (cityIdName.trim().length() > 0)) {
try {
byte[] paramStr = param.getBytes("ISO-8859-1");
param = new String(paramStr, "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
cityList =
cityDAO.queryForPage(
"FROM CityEntity ct WHERE ct.cityName LIKE \'%"
+ param
+ "%\' AND ct.cityId LIKE \'%"
+ cityIdName
+ "%\'",
page,
limit);
rowCount =
cityDAO.queryRecordCount(
"SELECT COUNT(*) FROM CityEntity ct WHERE ct.cityName LIKE \'%"
+ param
+ "%\' AND ct.cityId LIKE \'%"
+ cityIdName
+ "%\'");
return SUCCESS;
} else {
cityList = cityDAO.queryForPage("FROM CityEntity", page, limit); // Hql,第几页，每页几条
rowCount = cityDAO.queryRecordCount("SELECT count(*) FROM CityEntity");
return SUCCESS;
}
}
public String deleteCity() {
boolean result = cityDAO.delete(cityInfo);
if (true == result) {
success = true;
setMessage("删除成功！！");
} else {
success = false;
setMessage("删除失败！！");
}
return SUCCESS;
}