User's Manual

522 | Reference Dell Networking W-ClearPass Guest 6.4 | User Guide
Form Field Display Formatting Functions
The Display Functions that are available are listed below:
Function Description
NwaBoolFormat Formats a Boolean value as a string.
l If the argument is 0 or 1, a 0 or 1 is returned for false and true, respectively.
l If the argument is a string containing a “|” character, the string is split at the |
separator and used for false and true values.
l If the argument is an array, the 0 and 1 index values are used for false and true
values.
Otherwise, the string values “false” and “true” are returned.
NwaByteFormat Formats a non-negative size in bytes as a human readable number (bytes, KB, MB,
GB, etc). 1 KB is defined as 1,024 bytes, 1 MB as 1,024 KB (1,048,576 bytes), and 1 GB
as 1,024 MB (1,073,741,824 bytes).
l If a negative value is supplied, returns the argument (or null if no argument was
supplied).
l If a non-numeric value is supplied, that value is returned directly.
NwaCurrencyFormat Formats a numeric value that indicates a monetary amount as a string.
If the argument is null or not supplied, the current locale’s settings are used to format
the monetary value.
l The argument may be an array, which will override the current locale’s settings
(see NwaNumberFormat for the list of settings that are used).
l The argument may be a numeric value, which is used as the number of fractional
digits to use when formatting the monetary amount (other locale settings will
remain unchanged in this case).
NwaDateFormat Format a date like the PHP function strftime(), using the argument as the date format
string. Returns a result guaranteed to be in UTF-8 and correct for the current page
language. See "Date/Time Format Syntax" on page 496 for a list of available
date/time formats, or use one of the following special format strings:
l hhmmss, hh:mm:ss – time of day
l iso8601, iso8601t, iso-8601, iso-8601t – various ISO 8601 date formats with and
without hyphen separators and the time of day
l longdate – date and time in long form
l displaytime – time of day
l ?: – returns the string following the ?: if the time value is 0, or uses the format
string before the ?: otherwise
l recent – for example, “2 minutes ago”, “3 months ago”
Table 127: Form Field Display Functions