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#1
May 22nd, 2003, 04:02 AM
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Servlet doesn't get paramater out of POST-Request
Hi,
i have a servlet producing the following HTML-Output: Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/transitional.dtd">
<html>
<head>
<meta http-equiv="pragma" content="no-cache">
<title>SOC ePayment - Bezahlverfahren auswählen</title>
<link rel="stylesheet" type="text/css" href="../css/soc.css">
<base target="_self">
</head>
<body>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="640">
<tr height="50"><td width="640" colSpan="3"><img src="../img/tsystems.gif" alt=""></tr></td>
<tr height="10"><td width="640" colSpan="3"> </td></tr>
<tr height="1"><td width="640" colSpan="3" bgColor="#000080"><img src="../img/pixel.gif"></td></tr>
<tr>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
<td width="638"><h1>Bezahlverfahren auswählen<h1></td>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
</tr>
<tr>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
<td width="638"><h1> <h1></td>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
</tr>
<tr>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
<td width="638">
<table align="center" border="0" cellpadding="0" cellspacing="0" bgColor="#cccccc">
<tr height="1"><td colSpan="3" bgColor="#000000"><img src="../img/pixel.gif"></td></tr>
<tr>
<td width="1" bgColor="#000000"><img src="../img/pixel.gif"></td>
<td>
<form method="post" action="/soc/services/TransactionService">
<table align="center" border="0" cellpadding="5" cellspacing="0" bgColor="#cccccc">
<tr>
<td width="238"><input type="radio" name="ppdid" value="TESTPPD" tabindex="1">Test-Bezahlverfahren</td>
</tr>
<tr>
<td width="238" align="center"><input type="submit" name="okButton" value="Mit diesm Verfahren bezahlen" tabindex="2"></td>
</tr>
</table>
<input type="hidden" name="cmd" value="start_select">
<input type="hidden" name="tid" value="sWmSs4YaYSsVsPPwN1ss1NYtZ8smNDk4DtPPxQmWYsw4ERWt0LstwE5QSbXPPzwt">
<input type="hidden" name="jsessionid" value="D0A7C03CC70A16B4D6D7930C710F58D4">
</form>
</td>
<td width="1" bgColor="#000000"><img src="../img/pixel.gif"></td>
</tr>
<tr height="1"><td colSpan="3" bgColor="#000000"><img src="../img/pixel.gif"></td></tr>
</table>
</td>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
</tr>
<tr>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
<td width="638"><h1> <h1></td>
<td width="1" bgColor="#000080"><img src="../img/pixel.gif"></td>
</tr>
<tr height="1"><td width="640" colSpan="3" bgColor="#000080"><img src="../img/pixel.gif"></td></tr>
</table>
</body>
</html>
On execution i choose the option from the radio button and i thought that the given value of PPDID will be posted to the servlet. But it doesn't. When i try to get out the servlet parameter with: Code:
// Parameter 'ppdid'
if(sessionObj.getProperty("ppdid") == null) {
param = req.getParameter("ppdid");
if(param != null) {
log.debug("ppdid=" + param);
sessionObj.setProperty("ppdid", param);
}
}
I only get an empty string. I can't figure out were the problem is. Can you people help me? cu/ walter76
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#2
May 22nd, 2003, 05:06 AM
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Hi,
i've solved the problem. Sorry for the unneccesary trouble. The problem was my test-application. it posted a empty string for the parameter. It seems, that's every time so, when you post your problem you solve it minutes later.... cu/ walter76
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