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<?vsp
--
-- $Id: xs_u_2_sample.vsp,v 1.2 2006/08/15 19:30:35 source Exp $
--
-- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
-- project.
--
-- Copyright (C) 1998-2006 OpenLink Software
--
-- This project is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; only version 2 of the License, dated June 1991.
--
-- This program is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
--
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, write to the Free Software Foundation, Inc.,
-- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--
--
declare templ, st, myTemplate varchar;
declare err varchar;
declare photo_inx integer;
err := '';
if ({?'exec'} = 'Add')
{
if (exists (select 1 from Employees where EmployeeID = atoi({?'EmpID'})))
{
err := 'Error: duplicate EmpID';
goto endf;
}
photo_inx := null;
for(declare i integer,i:=0; i < length(params);i := i + 2){
if (aref(params,i) = 'Photo')
photo_inx := i + 1;
}
if (photo_inx is not null)
aset(params,photo_inx,cast(aref(params,photo_inx) as varbinary));
myTemplate :=
'<ROOT xmlns:sql="urn:schemas-microsoft-com:xml-sql">
<sql:header>
<sql:param name="EmpID" default="1"/>
<sql:param name="FirstName"/>
<sql:param name="LastName"/>
<sql:param name="BirthDate"/>
<sql:param name="Photo"/>
<sql:param name="Credit"/>
</sql:header>
<sql:sync>
<sql:after>
<Employees EmployeeID="$EmpID" FirstName="$FirstName" LastName="$LastName" BirthDate="$BirthDate" Photo="$Photo"/>
</sql:after>
</sql:sync>
</ROOT>';
xmlsql_update (xml_tree_doc (xml_tree (myTemplate)), params);
}
endf:
?>
<HTML>
<head>
<title>XML Updategram Demonstration</title>
<link rel="stylesheet" type="text/css" href="../demo.css">
</head>
<BODY>
<p style="color: red"><?= err ?></p>
<table class="tableentry">
<FORM action="xs_u_2_sample.vsp" method=POST enctype="multipart/form-data">
<tr>
<td colspan="2">
1. Enter the data for new record
</td>
</tr>
<tr>
<td>
EmployeeID
</td>
<td>
<INPUT type="text" name="EmpID" value="1">
</td>
</tr>
<tr>
<td>
FirstName
</td>
<td>
<INPUT type="text" name="FirstName" value="Joe">
</td>
</tr>
<tr>
<td>
LastName
</td>
<td>
<INPUT type="text" name="LastName" value="Smith">
</td>
</tr>
<tr>
<td>
BirthDate
</td>
<td>
<INPUT type="text" name="BirthDate" value="1970-02-27">
</td>
</tr>
<tr>
<td>
Photo
</td>
<td>
<INPUT type="file" name="Photo">
</td>
</tr>
<tr>
<td>
Credit
</td>
<td>
<INPUT type="text" name="Credit" value="123456.12">
</td>
</tr>
<tr>
<td>
2. Execute the updategram
</td>
<td>
<input type=submit name="exec" value="Add">
</td>
</tr>
</FORM>
</table>
<TABLE class="tableresult">
<th>EmployeeID</th>
<th>FirstName</th>
<th>LastName</th>
<th>BirthDate</th>
<th>Photo</th>
<?vsp for select EmployeeID, FirstName, LastName, BirthDate, Photo from Employees do { ?>
<TR>
<TD><?=EmployeeID?></TD>
<TD><?=FirstName?></TD>
<TD><?=LastName?></TD>
<TD><?=BirthDate?></TD>
<TD>
<?vsp if(length(Photo) > 1) { ?>
<img src="xs_u_2_photo.vsp?EmpID=<?=EmployeeID?>">
<?vsp } ?>
</TD>
</TR>
<?vsp } ?>
</TABLE>
</BODY>
</HTML>
|
