Thanks for your help Lukasz!
The code you gave me was really really helpful and I was able to popup the
usr list. But I got some error when I added the update and delete link into
the same page.
Here is the snapshot of my userList.jsp:
<table class="userTable">
<tr>
<th><s:text name="User Name:" /></th>
<th><s:text name="City:" /></th>
<th><s:text name="State:" /></th>
<th><s:text name="Description:" /></th>
</tr>
<s:iterator value="userList" status="userTable_stat">
<s:url var="updateUrl" action="updateUser" namespace="user">
<s:param name="userId" value="id" />
</s:url>
<s:url var="deleteUrl" action="deleteUser" namespace="user">
<s:param name="userId" value="id" />
</s:url>
<tr
class="<s:if test="#userTable_stat.odd ==
true">odd</s:if><s:else>even</s:else>">
<td><s:property value="name" /></td>
<td><s:property value="city" /></td>
<td><s:property value="state" /></td>
<td><s:property value="description" /></td>
<td><s:a href="%{updateUrl}">
<s:property
value="id"/><s:textfield>Update</s:textfield>
</s:a></td>
<td><s:a href="%{deleteUrl}">
<s:property value="id"
/><s:textfield>Delete</s:textfield>
</s:a></td>
</tr>
</s:iterator>
</table>
and my struts.xml mappings are:
<action name="userList" class="UserAction"
method="userList">
<result>/pages/userList.jsp</result>
</action>
<action name="updateUser" class="UserAction"
method="updateUser">
<result name="failure">/login.jsp</result>
<result>/pages/updateUser.jsp</result>
</action>
<action name="deleteUser" class="UserAction"
method="deleteUser">
<result>/confirmation.jsp</result>
</action>
But when I tried to call the userList after adding the update and delete
links the following error came up:
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /pages/userList.jsp(47,2) Attribute var
invalid for tag url according to TLD
at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
at
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
at
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236)
at
org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1198)
at
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:819)
at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1512)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)
at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2393)
at
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:838)
at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1512)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)
at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2393)
at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2399)
at org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)
at org.apache.jasper.compiler.Validator.validate(Validator.java:1737)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:165)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
I really don't know what should I do. Also please tell me whether the
struts.xml snapshot is good or not.
Thanx for your help in advance.
Lukasz Lenart wrote:
>
> <table>
> <tr>
> <td><s:text name="label.user.id"/></td>
> <td><s:text name="label.user.login"/></td>
> <td><s:text name="label.user.firstname"/></td>
> <td><s:text name="label.user.lastname"/></td>
> </tr>
> <s:iterator value="userList" var="user">
> <s:url var="editUrl" action="edit">
> <s:param name="userId" value="id"/>
> </s:url>
> <tr>
> <td><s:a href="%{editUrl}"><s:property
> value="id"/></s:a></td>
> <td><s:property value="logon"/></td>
> <td><s:property value="firstName"/></td>
> <td><s:property value="lastName"/></td>
> </tr>
> </s:iterator>
> </table>
>
>
> Regards
> --
> Lukasz
> http://www.lenart.org.pl/
>
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>
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