New feature required  to access "UI representation of the tabledata model 
displayed" in the code in Http Session 
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                 Key: DISPL-558
                 URL: http://jira.codehaus.org/browse/DISPL-558
             Project: DisplayTag
          Issue Type: New Feature
          Components: Tag Library
    Affects Versions: 1.1
            Reporter: SENTHILKUMAR CHANDRASEKARAN
             Fix For: 1.1
         Attachments: displaytag.tld, TableTag.java

My name is Senthil Chandrasekaran and I work at JDSU in Germantown, MD as a 
software developer. Recently, we have downloaded DisplayTag 1.1 and found out 
that we required a feature to access "UI representation of the data object 
displayed" in the code in Http Session and use it for further processing. So, 
we made a simple code change as described in the following example. I have 
attached the two changed files for your review.
 
 Please let me know if we can commit this change to public domain. If we are 
allowed to do so, please let me know the procedure.

 
Changed Files:

The following files will be affected:

 
 org/displaytag/tags/TableTag.java 
/WEB-INF/tld/displaytag.tld  (tag library definition file). 
 
Change Description

Copy the table model into HttpSession for the application code to fetch the UI 
representation of the data.

 

The advantage is that the developer can have the access to this tablemodel data 
and he/she can process the data further in the format required for reporting.



A new attribute called "outputAttr" is added to the table tag.

 

<display:table name="sessionScope.data" outputAttr= "tablemodel" >   

<display:column property="region" />  

<display:column property="attempt" total="true" /> 

<display:column property="success" total="true" /> 

<display:column property="deny" total="true" /> 

<display:column property="failure"  total="true"/> 

<display:column property="commfail"  total="true"/> 

<display:column property="timeout"  total="true"/>  

<display:column property="badaid" total="true" />  

<display:column property="vt1aid"  total="true"/>  

<display:column property="fract1"  total="true" /> 

</display:table> 


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