Subject: Re: [xsl] number of digits From: Dimitre Novatchev <dnovatchev@xxxxxxxxx> Date: Tue, 22 May 2001 05:45:05 -0700 (PDT) |
> Is there any xsl function or trick to get the number of digits of a > certain number ?? The solution depends on the number system used to represent the number and whether the number is a whole integer or not: 1. Decimal string-length($x) - (contains($x, '.')) - (contains($x, '-')) 2. Hexadecimal integer <digits:node> <digit>0</digit> <digit>16</digit> <digit>256</digit> <digit>4096</digit> <digit>65536</digit> <digit>1048576</digit> <digit>16777216</digit> <digit>268435456</digit> <digit>4294967296</digit> <digit>68719476736</digit> <digit>1099511627776</digit> <digit>17592186044416</digit> <digit>281474976710656</digit> <digit>4503599627370496</digit> <digit>72057594037927936</digit> <digit>1152921504606846976</digit> </digits:node> count($st/digits:node/digit[. > $x][1]/preceding-sibling::digit) where the "st" variable is defined as: <xsl:variable name="st" select="document('')/*"/> 3. Integer in another numeric system The same as the above, only the "digits:node/digit" nodes should contain consecutive powers of the base of the numeric system. Cheers, Dimitre Novatchev. __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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