Write a variable inside a XML tag with xquery flwor expression

Question

Does someone guru xquery?

I have a XQuery FLWOR expression:

<dg:segment xsi:type="dg:SegmentEauType">
{
for $attr_name in fme:get-list-attribute("_att{}._attr_name")
return <attribut name="{$attr_name}">value</attribut>
}
</dg:segment>

that produce

<dg:segment xsi:type="dg:SegmentEauType">
    <attribut name="DIAMETREM_R">value</attribut>
    <attribut name="PROVENANCEDONNEE_R">value</attribut>
    <!-- etc... -->
</dg:segment>

How can I get that XML node?

<dg:segment xsi:type="dg:SegmentEauType">
    <DIAMETREM_R>value<DIAMETREM_R>
    <PROVENANCEDONNEE_R>value<PROVENANCEDONNEE_R>
    <!-- etc... -->
</dg:segment>

I've tried, but I got an error.

for $attr_name in fme:get-list-attribute("_att{}._attr_name")
return <{$attr_name}>value</{$attr_name}>

Don't matter about fme:get-list-attribute function...

Many Tx!

Answer 1

Try:

<dg:segment xsi:type="dg:SegmentEauType">
{
for $attr_name in fme:get-list-attribute("_att{}._attr_name")
return element { $attr_name } { 'value' }
}
</dg:segment>