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https://issues.apache.org/jira/browse/OFBIZ-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462944
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David E. Jones commented on OFBIZ-542:
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Jacques: yeah, no problem, it would be great if you could look at it too!
> Unnecessary extra cells on list based tables
> ---------------------------------------------
>
> Key: OFBIZ-542
> URL: https://issues.apache.org/jira/browse/OFBIZ-542
> Project: Apache OFBiz (The Open for Business Project)
> Issue Type: Bug
> Components: framework
> Reporter: Valentina Sirkova
> Assigned To: David E. Jones
> Fix For: SVN trunk
>
> Attachments: AScreenCopy.PNG, ModelForm2.patch
>
>
> Hey guys!
> I noticed tables that are list - based, have one extra header cell and one
> extra row cell. The header cell is generated by the methods
> renderFormatHeaderRowFormCellOpen and renderFormatHeaderRowFormCellClose
> (HtmlFormRenderer.java). The row cell is generated by the methods
> renderFormatItemRowFormCellOpen and renderFormatItemRowFormCellClose
> (HtmlFormRenderer.java). These two cells appear no matter if they should or
> should not. I browsed through the java implementation of the list form and
> reached the following conclusion:
> For the extra header cell:
> The method renderFormatHeaderRowFormCellOpen for example, is called in
> renderHeaderRow(ModelForm.java). As far as I got, there are 3 loops that are
> responsible for the cells generation.
> The first one visualizes the display,display_entity and hyperlink fields.
> The second one viusalizes the other fields and if there are some they are put
> in that extra cell.
> But if for example the list has only display,display_entity and hyperlink
> fields then after the second loop the extra cell is generated though it is
> not necessary.
> My solution to that problem is to add one boolean variable which is set to
> true if after the first loop the end of the list is reached. This flags the
> situation when all of the fields are of type display, display_entity or
> hyperlink.
>
> For the extra row cell the situation and solution is the same.
> My patch fixes that problem.
> Thanks: Valentina
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