Q:

Xpages Mobile Categorized View

I have an xPage for mobile with the following Code
<xe:this.categoryColumn>
    <xe:viewCategoryColumn columnName="DC_SalesRep">
    </xe:viewCategoryColumn>
</xe:this.categoryColumn>
<xe:this.extraColumns>
    <xe:viewExtraColumn columnName="DC_CustomerName"
            style="font-size:8pt">
    </xe:viewExtraColumn>
</xe:this.extraColumns>

The column DC_SalesRep is categorized. 
How can I hide the category title in the detail rows? 

A:

I notice that you haven't listed a Summary column.  This is a required column.  I would recommend using your extra column as the summary column and then if you want to provide a detail column, use the details facet.  This should give you the outcome you're looking for.  As for how this is all structured:

DC_SalesRep (CategoryColumn - collapsible)

DC_CustomerName (SummaryColumn)

Any detail column you add as either a column or a facet should show up as a div of text in the same row as the summary
column.