?? idoudeleteconfaction.java
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//Created by MyEclipse Struts// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xslpackage com.dut.struts.action;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionError;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 com.dut.logic.logic.SeikyuLogic;/** * MyEclipse Struts * Creation date: 04-19-2006 * 刪除確認Action * XDoclet definition: * @struts.action path="/idouDeleteConfAction" name="idouUpdateActionForm" input="/pages/IdouDeleteConf.jsp" scope="request" validate="true" */public class IdouDeleteConfAction extends Action { // --------------------------------------------------------- Instance Variables // --------------------------------------------------------- Methods /** * Method execute * @param mapping * @param form * @param request * @param response * @return ActionForward */ public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { ActionErrors errors = new ActionErrors(); ActionForward forward = new ActionForward(); //獲得刪除數據的主鍵 String mainkey = (String)request.getSession() .getAttribute("mainkey"); //獲得按鈕信息 String flag = request.getParameter("flag"); /* * 如果點擊的是「はい」按鈕 * 則刪除該數據 */ if (flag.equals("yes")) { SeikyuLogic logic = new SeikyuLogic(); String message = logic.deleteSeikyuData(mainkey); //如果刪除失敗返回錯誤信息 if(message == null || message.trim().equals("")){ forward = mapping.findForward("deletesuccess"); } else{ errors.add("error" ,new ActionError("delete.idoudelete.error.data.error")); saveErrors(request,errors); forward = new ActionForward(mapping.getInput()); } } else if (flag.equals("no")) { forward = mapping.findForward("deletesuccess"); } // TODO Auto-generated method stub return forward; }}
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