Oke,
It worked but does the value of the calculation put into the param number_pages
?
What I try to calculate is how many pages I need for displaying all the
articles when I have a fixed number of articles on a page.
So as example :
I have 4 articles.
And I want to have 3 articles on a page.
Then I need 4/3 = 1.3333 pages.
Then I have to make it the next whole number so it will be 2.
Roelof
---------------------------------------- > From:
dnovatchev(_at_)gmail(_dot_)com > Date: Sat, 31 Dec 2011 09:27:53 -0800 > To:
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com > Subject: Re: [xsl] why get
the value not be calculated > > Yes, you have one excessive ')'. Change to: > >
"floor(number($total_articles)-1) div $articles_per_page +1"/> > > This makes
the expression syntactically correct -- I haven't tried to > understand wht you
want to calculate, so this may or maynot be the > semantically right
expression. > > > > On Sat, Dec 31, 2011 at 9:15 AM, Roelof Wobben wrote: > > >
Thanks > > > > > > > > But I get now this error message : > > > > > > > >
XSLTProcessor::importStylesheet(): xsl:value-of : could not compile select
expression 'floor(number($total_articles)-1) div $articles_per_page)+1' > > > >
Roelof > > > > > > > > > > > > > > > > > > > > > > > > > > > >
---------------------------------------- > From:
dnovatchev(_at_)gmail(_dot_)com > Date: Sat, 31 Dec 2011 09:11:22 -0800 > To:
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com > Subject: Re: [xsl] why get
the value not be calculated > > On Sat, Dec 31, 2011 at 9:04 AM, Roelof Wobben
wrote: > > > floor(number($total_articles)-1) div $articles_per_page)+1"/ > >
You want an XPath expression to be evaluated -- not just output. > > Therefore,
use: > > > > > > > > -- > Cheers, > Dimitre Novatchev >
--------------------------------------- > Truly great madness cannot be
achieved without significant intelligence. >
--------------------------------------- > To invent, you need a good
imagination and a pile of junk > ------------------------------------- > Never
fight an inanimate object > ------------------------------------- > To avoid
situations in which you might make mistakes may be the > biggest mistake of all
------------------------------------ > Quality means doing it right when no
one is looking. > ------------------------------------- > You've achieved
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--~-- > > > > > > -- > Cheers, > Dimitre Novatchev >
--------------------------------------- > Truly great madness cannot be
achieved without significant intelligence. >
--------------------------------------- > To invent, you need a good
imagination and a pile of junk > ------------------------------------- > Never
fight an inanimate object > ------------------------------------- > To avoid
situations in which you might make mistakes may be the > biggest mistake of all
------------------------------------ > Quality means doing it right when no
one is looking. > ------------------------------------- > You've achieved
success in your field when you don't know whether what > you're doing is work
or play > ------------------------------------- > Facts do not cease to exist
because they are ignored. > ------------------------------------- > I finally
figured out the only reason to be alive is to enjoy it. > >
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