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https://issues.apache.org/jira/browse/TOMAHAWK-1116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12534680
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David Brainard commented on TOMAHAWK-1116:
------------------------------------------

Hi lea,

I have fixed the bug. there was a problem in the columnStyleIndex generation. 
i.e 

-In encodeColumnChild() method of the  HtmlTableRenderer if the child is a 
UIColumns then the columnStyleIndex remains the same for all the child 
components.

renderColumnBody(facesContext, writer, uiData, component,
                                         styles, columnStyleIndex );
to avoid this i have added counter 'k' to the columnStyleIndex 

- To manage when both UIColumns and UICoulmn are added to the datatable, the 
encodeInnerHtml() method in the HtmlTableRendererBase class need to be changed 
as follows:
  nc * uiData.getChildCount() + j + childCount-columnsCount

I am attaching both the classes(HtmlTableRenderer and HtmlTableRendererBase ) 
for both 1.1.6 release and the latest snapshot 1.1.7.

I AM NEW TO THIS SO CAN ANYONE PLS VALIDATE THIS FIX AND CREATE A PATCH(DIFF) 
FOR THIS BUG . :-)

> ColumnClasses styles is ignored
> -------------------------------
>
>                 Key: TOMAHAWK-1116
>                 URL: https://issues.apache.org/jira/browse/TOMAHAWK-1116
>             Project: MyFaces Tomahawk
>          Issue Type: Bug
>          Components: Extended Datatable
>    Affects Versions: 1.1.3
>         Environment: Microsoft Windows XP Professional Version 2002 Service 
> Pack 2, Microsoft Internet Explorer Version 
> 6.0.2900.2180.xpsp_sp2_gdr.050301-1519, IBM Rational Software Development 
> Platform Version: 6.0.1 Build id: 20050725_1800, WebSphere Application Server 
> v6.0
>            Reporter: lea vogt
>            Priority: Blocker
>
> I am using <t:dataTable> and I am using the attribute columnClasses. 
> According to (http://myfaces.apache.org/tomahawk/tlddoc/t/dataTable.html) 
> columnClasses - A comma separated list of CSS class names to apply to td 
> elements in each column.
> But this does not happen, when I define the columnClasses styles to be 
> applied in each column only the very first class is rendered for all columns.
> This is how I did it:
> <t:dataTable id="myDetailDataTable" var="row" value="#{myDetailList.rows}" 
> cellspacing="0" columnClasses="columnClassLock,columnClassUnlock" 
> headerClass="headerClassTopLock" rowClasses="rowOdd,rowEven" 
> styleClass="dataTable">
> <t:columns value="#{myDetailList.columns}" var="currentColumn">
>       <f:facet name="header">
>               <h:outputText value="#{currentColumn.name}"/>
>       </f:facet>
> <h:outputText value="#{myDetailList.columnValue[currentColumn.name]}&nbsp;" 
> style="#{myDetailList.columnValue[currentColumn.label]}" rendered="#{not 
> myDetailList.columnValue[currentColumn.render]}" escape="false"/>             
>                            
> <h:inputText value="#{myDetailList.columnValue[currentColumn.name]}" 
> style="#{myDetailList.columnValue[currentColumn.label]}" 
> rendered="#{myDetailList.columnValue [currentColumn.render]}" size="6" 
> maxlength="15">                                  
> <f:converter converterId="javax.faces.BigDecimal"/>
> </h:inputText>
> </t:columns>
> </t:dataTable>

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