[jboss-user] [JBoss Portal] - Re: Problem with IFramePortlet and Stock News Portlet.

[portalgeek]

Hi,

 I have the same problem with IFrame Portlet.


  | org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.jboss.portal.portlet.taglib.DefineObjectsTagTEI 
  | 
  | 

I saw your reply, but did not understand completely. Can you be more explicit regarding what changes have to be made in portlet.tld and portal.xml
My portlet.tld looks as follows:

  | <?xml version="1.0" encoding="UTF-8"?>
  | 
  | <!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN" "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
  | <taglib>
  | 
  |    <tlib-version>1.0</tlib-version>
  |    <jsp-version>1.2</jsp-version>
  |    <short-name>portlet</short-name>
  | 
  |    <uri>http://java.sun.com/portlet</uri>
  | 
  |    <tag>
  | 
  |       <name>param</name>
  |       <tag-class>org.jboss.portal.portlet.taglib.URLParameterTag</tag-class>
  |       <body-content>empty</body-content>
  | 
  |       <attribute>
  |          <name>name</name>
  |          <required>true</required>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>value</name>
  |          <required>true</required>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  | 
  |    </tag>
  |    <tag>
  | 
  |       <name>defineObjects</name>
  |       <tag-class>org.jboss.portal.portlet.taglib.DefineObjectsTag</tag-class>
  |       <tei-class>org.jboss.portal.portlet.taglib.DefineObjectsTagTEI</tei-class>
  |       <body-content>empty</body-content>
  | 
  |    </tag>
  |    <tag>
  | 
  |       <name>namespace</name>
  |       <tag-class>org.jboss.portal.portlet.taglib.NamespaceTag</tag-class>
  |       <body-content>empty</body-content>
  | 
  |    </tag>
  |    <tag>
  | 
  |       <name>renderURL</name>
  |       <tag-class>org.jboss.portal.portlet.taglib.RenderURLTag</tag-class>
  |       <tei-class>org.jboss.portal.portlet.taglib.GenerateURLTagTEI</tei-class>
  |       <body-content>JSP</body-content>
  | 
  |       <attribute>
  |          <name>portletMode</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>secure</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>var</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>windowState</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  | 
  |    </tag>
  |    <tag>
  | 
  |       <name>actionURL</name>
  |       <tag-class>org.jboss.portal.portlet.taglib.ActionURLTag</tag-class>
  |       <tei-class>org.jboss.portal.portlet.taglib.GenerateURLTagTEI</tei-class>
  |       <body-content>JSP</body-content>
  | 
  |       <attribute>
  |          <name>portletMode</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>secure</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>var</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  |       <attribute>
  |          <name>windowState</name>
  |          <rtexprvalue>true</rtexprvalue>
  | 
  |       </attribute>
  | 
  |    </tag>
  | 
  | </taglib>
  | 
  | 

My Portlet.xml looks ad follows

  | <?xml version="1.0" encoding="UTF-8"?>
  | <portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
  |              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  |              xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd /opt/SUNWps/dtd/portlet.xsd"
  |              version="1.0">
  |    <portlet>
  |       <portlet-name>IFramePortlet</portlet-name>
  |       <portlet-class>org.jboss.portlet.iframe.IFramePortlet</portlet-class>
  |       <supports>
  |          <mime-type>text/html</mime-type>
  |          <portlet-mode>VIEW</portlet-mode>
  |          <portlet-mode>EDIT</portlet-mode>
  |       </supports>
  |       <portlet-info>
  |          <title>IFrame</title>
  |       </portlet-info>
  |    </portlet>
  | </portlet-app>
  | 

I am using JbossPortal 2.4

thanks

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