Outputting the first non-null value from an xslt array?

Question

Arrays

Hello. I have a set of values

"<xsl:value-of select="$item//property[@name='название_свойства']/value" />"
"<xsl:value-of select="$item//property[@name='название_свойства2']/value" />"
....
"<xsl:value-of select="$item//property[@name='название_свойства15']/value" />"

I need to display the first non-zero value from this array. Tell me how to do it?
If it is possible that by means of the xsl.

Answer 1

Here is the solution

<xsl:apply-templates select="($item//property[@name='bla17']/value |  $item//property[@name='cena2']/value | $item//property[@name='bla']/value)[not (. = 0)][1]" />