Re: [xsl] How to remove outer tag if present in XSLT

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Am 3/17/2023 um 5:55 PM schrieb Matt Van Voorhies mvanvoorhies@xxxxxxxxxxx:
>
> Hi folks,
>
> I have a hopefully simple question that I was unable to find a good
> answer for.Ibm trying to convert some code we have that manipulates an
> XML structure (transforming to HTML output) and move it into the XSLT
> transform.
>
> Problem:Given a specific XML tag, I need to remove the bcontaining
> paragraphb but only if itbs a single containing paragraph tag.Parsing
> using .NET Saxon 10.6 for transform.
>
> So for example, if I have the following XML structure b
>
> <arbitrary-outer-tag-thats-valid>
> <p>Some content, probably a bunch of internal tags like H1, H2, LI,
> DIV, etc.B  </p>
> <p>More content, again, may have more stuff in it like an <p>Internal
> paragraph</p></p>
> <p>stuff3</p>
> </ arbitrary-outer-tag-thats-valid >
>
> Running through the transform would produce:
>
> <arbitrary-outer-tag-thats-valid>
> <p>Some content, probably a bunch of internal tags like H1, H2, LI,
> DIV, etc.B  </p>
> <p>More content, again, may have more stuff in it like an <p>Internal
> paragraph</p></p>
> <p>stuff3</p>
> </ arbitrary-outer-tag-thats-valid >
>
> Since there is *not* an outer/containing paragraph tag.
>
> However, if the input was b
>
> <arbitrary-outer-tag-thats-valid>
>
> *<p>*
> <p>Some content, probably a bunch of internal tags like H1, H2, LI,
> DIV, etc.B  </p>
> <p>More content, again, may have more stuff in it like an <p>Internal
> paragraph</p></p>
> <p>stuff3</p>
>
> *</p>*
> </ arbitrary-outer-tag-thats-valid >
>
> Running through the transform would produce:
>
> <arbitrary-outer-tag-thats-valid>
> <p>Some content, probably a bunch of internal tags like H1, H2, LI,
> DIV, etc.B  </p>
> <p>More content, again, may have more stuff in it like an <p>Internal
> paragraph</p></p>
> <p>stuff3</p>
> </ arbitrary-outer-tag-thats-valid >
>
> Where the single, containing <p> tag was removed, but everything
> inside of it was retained exactly as it was.
>
>

Perhaps


 B  <xsl:template match="*/p[not(text()[normalize-space()]) and * and
every every $c in * satisfies $c instance of element(p)]">

 B B B B  <xsl:apply-templates/>

 B  </xsl:template>