Hi xperts ;-),
my data view looks much better now, except the column headers:
they are all moved one to the right (1st column header is empty, 2nd column has the 1st and so on …)
my xml looks like this:
<xe:dataView id="dvPolicen"
pageName="/AuftragVonPolice.xsp" rendered="true"<br/>
columnTitles="true" showCheckbox="true"><br/>
<xe:this.extraColumns><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_KontakterName" columnTitle="Kontakter"><br/>
</xe:viewExtraColumn><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_PolicenNr" columnTitle="PolicenNr"><br/>
</xe:viewExtraColumn><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_Dat" columnTitle="Ablaufdatum"><br/>
<xe:this.converter><br/>
<xp:convertDateTime<br/>
dateStyle="short"><br/>
</xp:convertDateTime><br/>
</xe:this.converter><br/>
</xe:viewExtraColumn><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_Status" columnTitle="Status"<br/>
contentType="text"><br/>
</xe:viewExtraColumn><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_Praemie" columnTitle="Prämie"><br/>
<xe:this.converter><br/>
<xp:convertNumber<br/>
currencySymbol="CHF" maxFractionDigits="2"<br/>
minFractionDigits="2"><br/>
</xp:convertNumber><br/>
</xe:this.converter><br/>
</xe:viewExtraColumn><br/>
<xe:viewExtraColumn<br/>
columnName="Ablauf_Br" columnTitle="Branche"><br/>
</xe:viewExtraColumn><br/>
</xe:this.extraColumns><br/>
<xp:this.facets></xp:this.facets><br/>
<xe:this.data><br/>
<xp:dominoView var="viewByZepNr"<br/>
databaseName="local\vbp\policen\chhp0667.nsf"<br/>
viewName="xpByZepasNr"><br/>
<xp:this.categoryFilter><![CDATA[#{javascript:docCustomer.getItemValueString("Kunde_ZepasNr")}]]></xp:this.categoryFilter>
</xp:dominoView><br/>
</xe:this.data><br/>
</xe:dataView>