Viviane Grieco

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since Sep 26, 2005

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Recent posts by Viviane Grieco

ClassCastException in struts - urgent! :(

thanks so much!

18 years ago

Struts

ClassCastException in struts - urgent! :(

Hi,
I'm with a problem when I submit a JSP.
This is the error:

The most strange is that I'm not using Tiles, even struts-config I removed the Tiles' plugin

My page:

<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
& lt;table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" valign="middle"><table width="558" height="346" border="0" cellpadding="0" cellspacing="0" background="img/loginscreen.jpg">
<tr>
<td><img src="img/t.gif" width="1" height="219"></td>
<td><img src="img/t.gif" width="1" height="219"></td>
</tr>
<tr>
<td><img src="img/t.gif" width="306" height="1"></td>
<td>
<html:form action="/action.do?act=login" method="post" target="_self" onsubmit="return validateLoginForm(this);">
<TABLE cellSpacing=2 cellPadding=2 border=0>
<TBODY>
<TR align=middle>
<TD class=FontStyle_1-Red colSpan=4> <html:errors /></TD>
<TR>
<TD noWrap rowSpan=3> </TD>
<TD noWrap>
<DIV align=right><SPAN class=FontStyle_1-Bold><bean:message key="usuario.campo.login"/>:</SPAN></DIV></TD>
<TD noWrap class="form_login_input"><html:text maxlength="20" size="25" property="login" /></td>
<TD noWrap rowSpan=3> </TD></TR>
<TR>
<TD noWrap>
<DIV align=right><SPAN class=FontStyle_1-Bold><bean:message key="usuario.campo.senha"/>:</SPAN></DIV></TD>
<TD noWrap class="form_login_input"><html :-P assword size="25" property="senha" /></TD></TR>
<TR>
<TD><DIV align=center> </DIV></TD>
<TD><DIV align=center class="StyleBotton_1"><html:submit>ENTRAR</html:submit></DIV></TD>
</TR>
</TBODY>
</TABLE>
</html:form>
</td>
</tr>
<tr>
<td valign="bottom"><img src="img/t.gif" width="306" height="22"></td>
<td align="left" valign="top"><img src="img/t.gif" width="252" height="22"></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>
<html:javascript formName="loginForm"/>

My struts-config:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">
<struts-config>
<form-beans>
<form-bean name="loginForm" type="org.apache.struts.validator.DynaValidatorForm">
<form-property name="login" type="java.lang.String"/>
<form-property name="senha" type="java.lang.String"/>
</form-bean>
</form-beans>
<global-exceptions/>
<global-forwards>
<forward name="welcome" path="/Welcome.do"/>
</global-forwards>
<action-mappings>
<action path="/Welcome" forward="/index.jsp"/>
<action path="/action" type="br.gov.pa.tj.seguranca.usuario.actions.LoginAction" name="loginForm" scope="request" validate="false">
<forward name="success" path="/desktop.jsp" redirect="false"/>
<forward name="fail" path="/frmLogin.jsp" redirect="false"/>
</action>
</action-mappings>
<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor"/>
<message-resources parameter="br.gov.pa.tj.util.resource.application"/>
<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
<set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
</plug-in>
</struts-config>

18 years ago

Struts

Problem with h:dataTable

Hi,
I have a dataTable that shows the result of a Collection (and this collection is a object's collection of the type named "Grupo").
Each row of this dataTable shows the Grupo's description and in this description I need a commandLink.
I obtained to show te collection, but when I submit te commandLink, a message is shown in Tomcat:

What is the problem??

The part of my JSP that contains te dataTable:

18 years ago

JSF