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From: "Ly Le" <lle@guardiananalytics.com>
To: <adffaces-user@incubator.apache.org>
Subject: Re: Re: no dynamic columns for tr:table
Date: Fri, 22 Dec 2006 12:29:16 -0800
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When I use <c:forEach> in <tr:table>, I always get the following error:

 

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

            at java.util.ArrayList.RangeCheck(ArrayList.java:546)

            at java.util.ArrayList.get(ArrayList.java:321)

            at
javax.faces.component._ComponentChildrenList.get(_ComponentChildrenList.java
:45)

            at
org.apache.myfaces.trinidad.component.UIXCollection.restoreStampState(UIXCol
lection.java:816)

            at
org.apache.myfaces.trinidad.component.UIXTable.restoreStampState(UIXTable.ja
va:323)

            at
org.apache.myfaces.trinidad.component.StampState.restoreChildStampState(Stam
pState.java:152)

            at
org.apache.myfaces.trinidad.component.UIXTable.restoreStampState(UIXTable.ja
va:320)

            at
org.apache.myfaces.trinidad.component.UIXCollection._restoreStampState(UIXCo
llection.java:1115)

            at
org.apache.myfaces.trinidad.component.UIXCollection.postRowDataChange(UIXCol
lection.java:708)

            at
org.apache.myfaces.trinidad.component.UIXCollection.setRowIndex(UIXCollectio
n.java:406)

            at
org.apache.myfaces.trinidad.component.UIXTable._processStamps(UIXTable.java:
395)

            at
org.apache.myfaces.trinidad.component.UIXTable.processFacetsAndChildren(UIXT
able.java:268)

            at
org.apache.myfaces.trinidad.component.UIXCollection.decodeChildrenImpl(UIXCo
llection.java:159)

            at
org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXCom
ponentBase.java:874)

            at
org.apache.myfaces.trinidad.component.UIXCollection.processDecodes(UIXCollec
tion.java:153)

            at javax.faces.component.UIForm.processDecodes(UIForm.java:56)

 

Here is my <tr:table> code:

 

<tr:table id="sessionTable" value="#{alertsList}" var="sess"
styleClass="listView" width="100%" varStatus="vs">

                                    <tr:column width="20px" headerText="">

                                                <s:span
styleClass="icon-viewed">V</s:span>                            

                                    </tr:column>

                                    <tr:column width="72px"
headerText="Risk">

                                                <s:div
styleClass="#{sess.styleClass}">

                                                            <p><h:outputText
value="#{sess.risk}">

 
<f:convertNumber maxFractionDigits="3"/>

 
</h:outputText>

                                                            </p>

                                                </s:div>

                                    </tr:column>

                                    <tr:column width="80px"
headerText="Account">#{sess.account}</tr:column>

                                    <tr:column width="80px"
headerText="Session">#{sess.kvalue}</tr:column>

                                    <c:choose>

                                    <c:when test="#{empty alertsList}">

                                                <c:forEach var="prop"
items="#{alertssearch.sessionDisplayProperties}">

                                                            <tr:column
width="80px" headerText="#{prop.propDef.displayName}">


                                                            </tr:column>

                                                </c:forEach>

                                    </c:when>

                                    <c:otherwise>

                                                <c:forEach var="prop"
items="#{vs.current.displayProperties}">

                                                            <tr:column
width="80px" headerText="#{prop.propDef.displayName}">

 
<h:outputText value="#{prop.firstParam.value}"
styleClass="#{prop.styleClassForAlert}"/>

                                                            </tr:column>

                                                </c:forEach>

                                    </c:otherwise>

                                    </c:choose>


</tr:table>

 

Can you please let me know what's wrong?

 

Thanks

ly

 


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