shoperlist_jsp.java

Tomcat 是一个小型的轻量级应用服务器

									{
										BookClass bc = (BookClass) classlist.getClasslist().elementAt(i);
							
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t<tr>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td height=\"27\" align=\"center\" background=\"images/qntj.jpg\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<a href=\"booklist.jsp?classid=");
      out.print(bc.getId());
      out.write('"');
      out.write('>');
      out.print(bc.getClassName());
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t  </a>\r\n");
      out.write("\t\t\t\t\t\t\t  </td>\r\n");
      out.write("\t\t\t\t\t\t\t</tr>\r\n");
      out.write("\t\t\t\t\t\t\t");

								}
								}
							
      out.write("\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t  </table>\r\n");
      out.write("\t\t\t\t\t  \r\n");
      out.write("\t\t\t\t\t\t<p>&nbsp;\r\n");
      out.write("\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t\t</p>\r\n");
      out.write("\t\t\t\t\t\t<p>&nbsp;\r\n");
      out.write("\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t\t</p>\r\n");
      out.write("\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t<td align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t<p>\r\n");
      out.write("\t\t\t\t\t\t\t<br>\r\n");
      out.write("\t\t\t\t\t\t\t<b><font color=\"#0000FF\">我的购物车物品清单</font> </b>\r\n");
      out.write("\t\t\t\t\t\t</p>\r\n");
      out.write("\t\t\t\t\t\t");

								if (!mesg.equals(""))
								out.println("<p ><font color=#ff0000>" + mesg + "</font></p>");

							Vector shoplist = (Vector) session.getAttribute("shopcar");
							if (shoplist == null || shoplist.size() < 0)
							{
								if (mesg.equals(""))
									out
									.println("<p><font color=#ff0000>你还没有选择购买图书！请先购买</font></p>");
							} else
							{
						
      out.write("\r\n");
      out.write("\t\t\t\t\t\t<table width=\"100%\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\r\n");
      out.write("\t\t\t\t\t\t\tbordercolor=\"#00CCFe\">\r\n");
      out.write("\t\t\t\t\t\t\t<tr align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<td height=\"58\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t图书名称\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t作者\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t图书类别\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t单价(元)\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t数量\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td colspan=2>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t选择\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t</tr>\r\n");
      out.write("\t\t\t\t\t\t\t");

									float totalprice = 0;
									int totalamount = 0;
									for (int i = 0; i < shoplist.size(); i++)
									{
										IndentList iList = (IndentList) shoplist.elementAt(i);
										if (book_list.getOnebook((int) iList.getBookNo()))
										{
									Books bk = (Books) book_list.getBooklist().elementAt(0);
									totalprice = totalprice + bk.getPrince()
											* iList.getAmount();
									totalamount = totalamount + iList.getAmount();
							
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t<tr>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(bk.getBookName());
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(bk.getAuthor());
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(bk.getClassname());
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(bk.getPrince());
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<form name=\"change\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"center\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"text\" name=\"amount\" maxlength=\"4\" size=\"3\"\r\n");
      out.write("\t\t\t\t\t\t\t\t\t\tvalue=\"");
      out.print(iList.getAmount());
      out.write("\">\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"center\" width=55>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"bookid\"\r\n");
      out.write("\t\t\t\t\t\t\t\t\t\tvalue=\"");
      out.print(iList.getBookNo());
      out.write("\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"submit\" name=\"modi\" value=\"修改\"\r\n");
      out.write("\t\t\t\t\t\t\t\t\t\tonclick=\"return(check());\">\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t<form name=\"del\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"bookid\"\r\n");
      out.write("\t\t\t\t\t\t\t\t\t\tvalue=\"");
      out.print(iList.getBookNo());
      out.write("\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=center width=55>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"submit\" name=\"del\" value=\"删除\">\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\t\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t\t\t<td height=\"49\"></tr>\r\n");
      out.write("\t\t\t\t\t\t\t");

									}
									}
							
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t<tr>\r\n");
      out.write("\t\t\t\t\t\t\t\t<td colspan=7 align=\"right\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<br>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t你选择的图书的总金额:\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(totalprice);
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t\t元&nbsp;&nbsp;总数量：\r\n");
      out.write("\t\t\t\t\t\t\t\t\t");
      out.print(totalamount);
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t\t本&nbsp;\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t</tr>\r\n");
      out.write("\t\t\t\t\t\t</table>\r\n");
      out.write("\t\t\t\t\t\t<p></p>\r\n");
      out.write("\t\t\t\t\t\t<table width=\"90%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
      out.write("\t\t\t\t\t\t\t<tr>\r\n");
      out.write("\t\t\t\t\t\t\t\t<form name=\"payout\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<td align=\"right\" valign=\"bottom\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<a href=\"booklist.jsp\">继续购书</a>&nbsp;&nbsp;&nbsp;\r\n");
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"userid\" value=\"");
      out.print(userid);
      out.write("\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"totalprice\" value=\"");
      out.print(totalprice);
      out.write("\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<TEXTAREA NAME=\"content\" ROWS=\"3\" COLS=\"20\">附言：</TEXTAREA>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<br>\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"submit\" name=\"payout\" value=\"提交我的购物车\"\r\n");
      out.write("\t\t\t\t\t\t\t\t\t\tonclick=\"javascript:return(checklogin());\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t&nbsp;\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t\t\t\t<form name=\"form1\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
      out.write("\t\t\t\t\t\t\t\t<td valign=\"bottom\">\r\n");
      out.write("\t\t\t\t\t\t\t\t\t&nbsp;\r\n");
      out.write("\t\t\t\t\t\t\t\t\t<input type=\"submit\" name=\"clear\" value=\"清空我的购物车\">\r\n");
      out.write("\t\t\t\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t\t\t\t\t\r\n");
      out.write("\t\t\t\t\t\t\t<td height=\"31\"></tr>\r\n");
      out.write("\t\t\t\t\t\t</table>\r\n");
      out.write("\t\t\t\t\t\t");

						}
						
      out.write("\r\n");
      out.write("\t\t\t\t\t</td>\r\n");
      out.write("\t\t\t\t</tr>\r\n");
      out.write("\t\t\t</table>\r\n");
      out.write("\t\t\t\r\n");
      out.write("\t\t\t<hr width=\"750\" color=\"#00CCFe\"/>\r\n");
      out.write("\t\t\t<table width=\"750\" border=\"0\"   cellspacing=\"0\" cellpadding=\"0\">\r\n");
      out.write("\t\t\t\t<tr>\r\n");
      out.write("\t\t\t\t\t<td align=\"center\" >\r\n");
      out.write("\t\t\t\t\t\t<div align=\"center\" class=\"style11\">51网络有限公司开发\r\n");
      out.write("\t\t\t\t\t\t  <br>\r\n");
      out.write("\t\t\t\t\t\tCopyRight@2008\r\n");
      out.write("\t\t\t\t\t\t<br>\r\n");
      out.write("\t\t\t\t\t\tE-mail:\r\n");
      out.write("\t\t\t\t\t\t<a href=\"mailto:[e-mail]\">[e-mail]</a>\r\n");
      out.write("\t\t\t\t\t    </div></td>\r\n");
      out.write("\t\t\t\t</tr>\r\n");
      out.write("\t\t\t</table>\r\n");
      out.write("\r\n");
      out.write("\t\t</div>\r\n");
      out.write("\t</body>\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          try { out.clearBuffer(); } catch (java.io.IOException e) {}
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}