delpreimburse.jsp

来自「一个网站的系统主要是jsp的进存销的系统」· JSP 代码 · 共 52 行

JSP
52
字号
<%@ page language="java" contentType="text/html; charset=gb2312"    pageEncoding="gb2312"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><%@page import="TeaWeb.OracleHepler"%>
<%@page import="java.sql.Connection" %>
<%@page import="java.sql.PreparedStatement" %>
<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>Insert title here</title></head><body>  <%
    request.setCharacterEncoding("gb2312");
    String Code = request.getParameter("Code");

    if (Code != null)
    {
    	try
    	{
    	   OracleHepler db = new OracleHepler();
    	   Connection cn = db.getconnection();
    	   cn.setAutoCommit(false);
			//删除的是一张单据
    	   //先删除明细表中的所有记录
    	   PreparedStatement pstmts = cn.prepareStatement("Delete From PReimburseItem Where PReimburseCODE = ?");
    	   pstmts.setString(1,Code);
    	   pstmts.execute();
    	   pstmts.close();

    	   //再删除退货记录
    	   PreparedStatement pstmt = cn.prepareStatement("Delete From PReimburse Where Code = ?");
    	   pstmt.setString(1,Code);
    	   pstmt.execute();
    	   pstmt.close();

    	   cn.setAutoCommit(true);
    	   cn.close();

    	}
    	catch(Exception ex)
    	{
    		out.print(ex.getMessage());
    	}
    }

    out.print("<script language='javascript'>");
    out.print("document.location = 'PReimburseList.jsp';");
    out.print("</script>");
  %></body></html>

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