4.24. either
The [either]this[or]that[/either] implements a check for the first non-zero, non-blank value. It splits on [or], and then parses each piece in turn. If a value returns true (in the Perl sense: non-zero, non-blank) then subsequent pieces will be discarded without interpolation.
4.24.1. Summary
[either] This [or] That [or] The other [/either]
No parameters.
Pass attribute hash as last to subroutine: no
Must pass named parameter interpolate=1 to cause interpolation.
This is a container tag, i.e. [either] FOO [/either]. Nesting: NO
Invalidates cache: no
Called Routine:
ASP-like Perl call:
$Tag->either( { }, BODY ) OR $Tag->either($BODY); [either]
Attributes | Default |
interpolate | No |
reparse | Yes |
Other_Characteristics | |
Invalidates cache | no |
Container tag | Yes |
Has Subtags | No |
Nests | No |
Tag expansion example:
[either] --- TODO: (tag result)
ASP-like Perl call:
$Tag->either( { }, $body );
or similarly with positional parameters,
$Tag->either(, $attribute_hash_reference, $body);
4.24.2. Description
NO Description