[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Doing math in XSLT?
My guess is that you've got the context wrong, i.e. that @namest and @nameend are not selecting anything because the `<entry>` element isn't the context item. It's only a guess, but the code you've shown us is correct, which means the error must be in the code you haven't shown us, and that makes a context error a strong candidate. Michael Kay Saxonica > On 1 Apr 2024, at 19:37, dvint@xxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: > > I have the following XML > > <row> > <entry nameend="col2" namest="col1"> > <p>OpenID Connect client settings</p> > <note > id="note_N1055C" > >The following parameters are only applicable > when this client supports the OpenID Connect use > cases.</note> > </entry> > </row> > > The attributes nameend="col2" namest="col1" indicate that this row spans 2 columns (end - start + 1). > > I've tried this to try and get the numbers 1 and 2 from these strings, but I get NaN errors > > <xsl:variable name="start" > select="number(substring-after(@namest, 'col'))" as="xs:double"/> > <xsl:variable name="end" > select="number(substring-after(@nameend, 'col'))" as="xs:double"/> > > I've tried this in different combinations with/without the as="xs:double" and number() and those variations throw the same error. > > The table itself has this information > > <table colsep="0" frame="none" id="table_post_oauthClients_endpoints" > rowsep="0"> > <tgroup align="left" cols="2"> > <colspec colname="col1" colnum="1" colwidth="1*"/> > <colspec colname="col2" colnum="2" colwidth="3*"/> > <thead> > <row> > <entry colname="col1">Parameter</entry> > <entry colname="col2">Description</entry> > </row> > </thead> > > I'll try referencing the <colspec> element and using the @column value, but that seems like it will give me the same issue. > > ..dan
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