Media Center expression language-NEW

From wiki.jriver.com
Revision as of 19:35, 21 September 2010 by Marko (talk | contribs)
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

ListItem(...): Returns a specified value from a delimited list

ListItem() This function numbers list items starting from zero and returns the value of a specifically numbered item.
Construction ListItem([Field],Number of item to retrieve,Field delimiter to use)
  • Field: The function will accept any given field, though is more typically used with list type fields.
  • Number of item to retrieve: The number of the item in the list to retrieve. The list items are numbered starting from zero.
  • Field delimiter to use: This is optional. If not specified, the function will default to using a semi-colon delimiter. Anything can be specified as a delimiter, from a single character to a whole word or words.
Examples EXAMPLES
(Back to top)