Hmm, I'm not sure how just adding validation rules for the form prevents
the JSP from rendering, since you don't have client-side validation enabled.
Are you sure there are no other errors generated, either when you
request your login.jsp or during server startup? Do you have any
validation-related configuration on the action mapping that loads login.jsp?
I would suggest turning on full debug logging and seeing if that gives
you a clue as to why it's failing.
L.
eve wrote:
Everything works if I don't configure the validation.
I just added this in my validation.xml:
<formset>
<form name="loginForm">
<field
property="username"
depends="required">
<arg key="label.username"/>
</field>
<field
property="password"
depends="required,mask">
<arg key="label.password"/>
<var>
<var-name>mask</var-name>
<var-value>^[0-9a-zA-Z]*$</var-value>
</var>
</field>
</form>
</formset>
this is in my struts-config.xml:
<action
path="/LoginSubmit"
type="it.unifi.tesi.struts.prova.ProvaAction"
name="loginForm"
scope="request"
validate="true"
input="/pages/Login.jsp">
<exception
key="login.failed"
path="/pages/Login.jsp"
type="it.unifi.tesi.struts.prova.InvalidLoginException"/>
<exception
path="/pages/SystemError.jsp"
type="it.unifi.tesi.struts.prova.SystemException"/>
<forward path="/pages/Welcome.jsp" name="registered"/>
<forward path="/pages/Error.jsp" name="error"/>
</action>
and this is my form:
<html:form action='LoginSubmit'>
<table cols='2' border='0'>
<tbody>
<tr>
<td><bean:message key="label.username"/></td>
<td><html:text property='username'/></td>
</tr>
<tr>
<td><bean:message key="label.password"/></td>
<td><html:password property='password'/></td>
</tr>
<tr>
<td colspan='2' align='center'>
<html:submit><bean:message key="button.submit"/></html:submit>
<html:reset><bean:message key="button.reset"/></html:reset>
</td>
</tr>
</tbody>
</table>
<jsp:useBean id="user_data" scope="session"
class="it.unifi.tesi.struts.prova.User" />
</html:form>
thanks
eve
That appears to be a Tiles error, not a validator error; does it work
if you don't configure any validation? If so, what validator
configuration do you add that leads to the error below?
L.
eve wrote:
I have tiles working in my application. As i try to use the validator
i get the following error
which may it be the cause?
javax.servlet.ServletException: Can't get definitions factory from
context.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
org.apache.jsp.pages.Login_jsp._jspService(org.apache.jsp.pages.Login_jsp:75)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
javax.servlet.jsp.JspException: Can't get definitions factory from
context.
org.apache.struts.taglib.tiles.InsertTag.processDefinitionName(InsertTag.java:577)
org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:476)
org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:438)
org.apache.jsp.pages.Login_jsp._jspx_meth_tiles_insert_0(org.apache.jsp.pages.Login_jsp:91)
org.apache.jsp.pages.Login_jsp._jspService(org.apache.jsp.pages.Login_jsp:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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