?? deletesortaction.java
字號(hào):
package dream.ourshopping.struts.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import dream.ourshopping.domain.Sort;
import dream.ourshopping.persistence.SortDAO;
public class DeleteSortAction extends Action {
public DeleteSortAction() {
super();
}
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
int id = Integer.parseInt(request.getParameter("id"));
Sort sort = new Sort();
SortDAO sd = new SortDAO();
sort = (Sort)sd.findById(new Integer(id)).get(0);
sd.delete(sort);
ActionErrors errors = new ActionErrors();
errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
"sort.delete.success"));
resetToken(request);
saveErrors(request, errors);
return mapping.findForward("success");
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -