问题
Is there any standard template in XSLT 1.0 available which does justification and pad the field to max length?
Thanks, Prabhjot
回答1:
Unfortunately XSLT does not comes with the padding function, the good part is that is very simple to do so as pointed by this blog post: http://www.dpawson.co.uk/xsl/sect2/padding.html.
For example if you want to right pad a 10 spaces string you can do:
<xsl:value-of
select="substring(concat($string, ' '), 1, 10))"/>
if you need a left pad you can change the order of the concat parameters as following:
<xsl:value-of
select="substring(concat(' ', $string), 1, 10))"/>
Notice that the string with spaces should contain the same amount of chars as your padding is needing, so if you want a 10 pad, you will need a 10 spaces string.
来源：https://stackoverflow.com/questions/7808421/xsl-left-right-justification-with-padding