Tony Mariella <ajmarie...@hotmail.com> writes: > I have a ML Query that gives me results as xs:string > > I would like to use xs:normalizedString to strip out all the > carriage returns and spaces > > from the result. I keep getting Invalid cast error. > > Any ideas ?
With respect to xs:normalizedString, it looks to me like rather than removing any tabs or line feeds, it would simply be an error to attempt to construct an xs:normaliedString that contains them. As several replies have pointed out, the XPath "normalize-space" function is probably what you want. XPath, like XML, treats spaces, newlines, tabs, and line feeds all equivalently as spaces. The normalize-space function replaces all whitespace characters (and sequences of more than one whitespace character) with a single space. If you want to remove all the spaces, the easiest way is probably to use fn:replace, possibly after fn:normalize-space, just so you don't have to specify all the whitespace characters separately in the pattern. One final very small point that *might* be relevant. XML parsers typically replace carriage return characters with line feeds. It is possible to get a lone carriage return into your document, but it requires extra work. If you *really* meant carriage return, then you might have to do it directly with replace. Be seeing you, norm -- Norman Walsh Principal Technologist Mark Logic Corporation _______________________________________________ General mailing list General@developer.marklogic.com http://xqzone.com/mailman/listinfo/general