📄 shoperlist_jsp.java
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out.write("<script language=\"javascript\">\r\n");
out.write("\r\n");
out.write("function openScript(url,name, width, height){\r\n");
out.write("\tvar Win = window.open(url,name,'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=yes' );\r\n");
out.write("}\r\n");
out.write("function checklogin() {\r\n");
out.write("\tif (document.payout.userid.value==\"\")\r\n");
out.write("\t{\r\n");
out.write("\t\talert(\"你还没有登录，请登录后再提交购物清单地。\");\r\n");
out.write("\t\treturn false;\r\n");
out.write("\t}\r\n");
out.write("\treturn true;\r\n");
out.write("}\r\n");
out.write("\r\n");
out.write("function check()\r\n");
out.write("{\r\n");
out.write("\tif (document.change.amount.value<1){\r\n");
out.write("\t\talert(\"你的购买数量有问题\");\r\n");
out.write("\t\tdocument.change.amount.focus();\r\n");
out.write("\t\treturn false;\r\n");
out.write("\t}\r\n");
out.write("\treturn true;\r\n");
out.write("}\r\n");
out.write("\r\n");
out.write("</script>\r\n");
out.write("<link rel=\"stylesheet\" href=\"ware.css\" type=\"text/css\">\r\n");
out.write("</head>\r\n");
out.write("\r\n");
out.write("<body background=images/112.gif text=\"#000000\">\r\n");
out.write("<div align=\"center\">\r\n");
out.write(" <table width=\"750\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
out.write(" <tr> \r\n");
out.write(" <td align=\"center\"><img src=\"images/baners2.gif\" width=\"670\" height=\"120\"></td>\r\n");
out.write(" <td align=\"center\" width=\"80\"><a href=\"#\"></a><br>\r\n");
out.write(" <br>\r\n");
out.write(" </td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write("\r\n");
out.write(" <table width=\"750\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
out.write(" <tr> \r\n");
out.write(" <td width=\"200\"> </td>\r\n");
out.write(" <td width=\"55\"><a href=\"index.jsp\">首页</a></td>\r\n");
out.write(" <td width=\"100\"><a href=\"warelist.jsp\">在线购物</a></td>\r\n");
out.write(" <td width=\"100\"><a href=\"shoperlist.jsp\">我的购物车</a></td>\r\n");
out.write(" <td width=\"100\"><a href=\"userinfo.jsp\">用户信息</a></td>\r\n");
out.write(" <td><a href=\"login.jsp\">用户登录</a></td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write(" <table width=\"750\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
out.write(" <tr valign=\"top\"> \r\n");
out.write(" <td width=\"150\"> \r\n");
out.write(" <table width=\"100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
out.write(" <tr> \r\n");
out.write(" <td width=\"20\"> </td>\r\n");
out.write(" <td>本店商品分类：</td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
if (classlist.excute()){
for (int i=0;i<classlist.getClasslist().size();i++){
wareclass bc = (wareclass) classlist.getClasslist().elementAt(i);
out.write("\r\n");
out.write(" <tr> \r\n");
out.write(" <td width=\"20\"> </td>\r\n");
out.write(" <td><a href=\"warelist.jsp?classid=");
out.print( bc.getId());
out.write('"');
out.write('>');
out.print( bc.getClassName() );
out.write("</a></td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
}
}
out.write("\r\n");
out.write(" <tr> \r\n");
out.write(" <td width=\"20\"> </td>\r\n");
out.write(" <td> </td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write(" <p><img src=\"images/qrjbutton.gif\" width=\"120\" height=\"120\"></p>\r\n");
out.write(" </td>\r\n");
out.write(" <td align=\"center\"> \r\n");
out.write(" <p><br>\r\n");
out.write(" <b><font color=\"#0000FF\">我的购物车物品清单</font></b></p>\r\n");
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>你还没有选择购买商品！请先购买</font></p>");
} else {
out.write("\r\n");
out.write(" <table width=\"100%\" border=\"1\" cellspacing=\"1\" cellpadding=\"1\" bordercolor=\"#CC9966\">\r\n");
out.write(" <tr align=\"center\"> \r\n");
out.write(" <td>商品名称</td>\r\n");
out.write(" <td>商品类别</td>\r\n");
out.write(" <td>单价(元)</td>\r\n");
out.write(" <td>数量</td>\r\n");
out.write(" <td colspan =2>选择</td>\r\n");
out.write(" </tr>\r\n");
out.write("\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())) {
ware bk = (ware) book_list.getBooklist().elementAt(0);
totalprice = totalprice + bk.getPrince() * iList.getAmount();
totalamount = totalamount + iList.getAmount();
out.write("\r\n");
out.write(" <tr>\r\n");
out.write(" <td>");
out.print( bk.getBookName() );
out.write("</td>\r\n");
out.write(" <td align=\"center\">");
out.print( bk.getClassname() );
out.write("</td>\r\n");
out.write(" <td align=\"center\">");
out.print( bk.getPrince() );
out.write("</td>\r\n");
out.write("\t\t <form name=\"change\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
out.write(" <td align=\"center\">\r\n");
out.write(" <input type=\"text\" name=\"amount\" maxlength=\"4\" size=\"3\" value=\"");
out.print( iList.getAmount() );
out.write("\" >\t\t\t \r\n");
out.write(" </td>\r\n");
out.write(" <td align=\"center\" width=55 >\r\n");
out.write("\t\t\t<input type=\"hidden\" name=\"bookid\" value=\"");
out.print( iList.getBookNo() );
out.write("\" >\r\n");
out.write(" <input type=\"submit\" name=\"modi\" value=\"修改\" onclick=\"return(check());\"></td>\r\n");
out.write("\t\t\t<form name=\"del\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
out.write("\t\t\t <input type=\"hidden\" name=\"bookid\" value=\"");
out.print( iList.getBookNo() );
out.write("\" >\r\n");
out.write("\t\t\t <td align=center width=55> <input type=\"submit\" name=\"del\" value=\"删除\">\r\n");
out.write(" </td></form>\r\n");
out.write(" </tr>\r\n");
out.write("\t\t");
}
}
out.write(" <tr><td colspan=7 align=\"right\"><br>你选择的商品的总金额:");
out.print( totalprice);
out.write("元 总数量：");
out.print( totalamount);
out.write(" </td></tr>\r\n");
out.write(" </table>\r\n");
out.write(" <p></p>\r\n");
out.write(" <table width=\"90%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\r\n");
out.write(" <tr> <form name=\"payout\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
out.write(" <td align=\"right\" valign=\"bottom\"> <a href=\"warelist.jsp\">继续购物</a> \r\n");
out.write(" \r\n");
out.write("\t\t\t\t<input type=\"hidden\" name=\"userid\" value=\"");
out.print( userid );
out.write("\">\r\n");
out.write("\t\t\t\t<input type=\"hidden\" name=\"totalprice\" value=\"");
out.print( totalprice );
out.write("\">\r\n");
out.write("\t\t\t\t<TEXTAREA NAME=\"content\" ROWS=\"3\" COLS=\"20\">附言：</TEXTAREA><br>\r\n");
out.write("\t\t\t\t<input type=\"submit\" name=\"payout\" value=\"提交我的购物车\" onclick=\"javascript:return(checklogin());\"> </td></form>\r\n");
out.write("\t\t\t\t<form name=\"form1\" method=\"post\" action=\"shoperlist.jsp\">\r\n");
out.write("\t\t\t <td valign=\"bottom\"> \r\n");
out.write(" <input type=\"submit\" name=\"clear\" value=\"清空我的购物车\">\r\n");
out.write(" </td></form>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write(" </form>\r\n");
}
out.write("\r\n");
out.write(" </td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write(" <table width=\"70%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td align=\"center\">开发:王文耀<br>\r\n");
out.write(" CopyRight@2006 <br>\r\n");
out.write(" Email:<a href=\"mailto:wwy170@163.com\">wwy170@163.com</a></td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write(" \r\n");
out.write("</div>\r\n");
out.write("</body>\r\n");
out.write("</html>\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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