We have a number in XML that can go up to 3 digits in a large XML file that has to be converted to fixed length text for loading into another system.
I need to pad this with leading zeros to a length of 15 in the output (which is fixed length text)
Examples:
- 1 becomes 000000000000001
- 11 becomes 000000000000011
- 250 becomes 000000000000250
I tried this:
<xsl:value-of select="substring(concat('000000000000000', msg:BankAccount/msg:Counter), 12, 15)"/>
to get the 15 zeros at the beginning and take the substring but I must have made a mistake with the substring because in the results I get
0000000000000000000000009LLOYDS BANK PLC
00000000000000000000000010LLOYDS BANK PLC
I also tried format-number
but I it returns NaN
<xsl:value-of select="format-number(msg:BankAccount/msg:Counter, '000000000000000')"/>
returns 'NaN'
so what have I done wrong and what is the best way to do this?
I need to pad this with leading zeros to a length of 15 in the output (
That would be
substring(
concat('000000000000000', msg:BankAccount/msg:Counter),
string-length(msg:BankAccount/msg:Counter) + 1,
15
)