+10
This is the template expression I'm using in XMLTemplater based on what I've learned from other questions/answers on this forum (like this one):
The problem is that it throws error 'invalid expression: syntax error, unexpected ExprSingle (missing comma "," between expressions?) near line 14, column 18 of the query' and I don't know why.
It works if I omit the <gmd:desc> block though.
What am I doing wrong?
+17
Hi @dms2, a return statement only can return a single XML element, a single value, or a single sequence. It seems that you need to return two XML elements (gmd:name and gnd:desc) with the return statement at the 10th line, but it isn't correct syntax so causes the error.
A workaround is to return the gmd:item element that contains the two elements, like this.
# Hope this won't contain any typo ;-)
</gmd:lang>
{
let $obj := fn:tokenize(fme:get-attribute('objectInfo'), ',')
return
<gmd:item>
<gmd:name>
<gco:CharacterString>{$obj[1]}</gco:CharacterString>
</gmd:name>
<gmd:desc>
<gco:CharacterString>{$obj[2]}</gco:CharacterString>
</gmd:desc>
</gmd:item>
}
</gmd:MD_Metadata>
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