Šablon:DaNe
{{Yesno}}
(or {{YesNo}}
) evaluates any input and produces a normalized yes or no, based on the content of the input and several configurable options. It is not used in article prose, but in coding complex templates.
Usage
[uredi izvor]The template distinguishes five different types of input, supplied on the first unnamed parameter:
- Yes: Case-insensitive forms of
Yes
,y
,
true
, and1
; e.g.{{Yesno|yEs}}
- No: Case-insensitive forms of
No
,n
,false
, and0
; e.g.{{Yesno|nO}}
- Nothing: When the input is defined but either contains no value or consists of whitespace character only; i.e.
{{Yesno|}}
or{{Yesno| }}
- Negation: When the input is either
¬
or entirely missing; i.e.{{Yesno|¬}}
or{{Yesno}}
- Anything else: e.g.
{{Yesno|Purple monkey dish washer}}
By default, the template returns "yes" in the first and last case but returns blank in the other cases.
Two short-hand templates for the most common uses that override the default behavior:
{{yesno-yes}}
or {{YesNo-Yes}}
– always returns "yes" (or the specified replacement result in |yes=
) unless an explicit negative value is given; i.e., it evaluates to "yes" even when the value is empty or missing.
{{yesno-no}}
or {{YesNo-No}}
– always returns "no" (or the specified replacement result in |no=
) unless an explicit positive value is given; i.e., it evaluates to "no" even when the value is present, as long as it does not contain anything that resolves to "yes".
Customizing the output
[uredi izvor]
Template's default output can be customized with five named parameters, respectively: |yes=
, |no=
, |blank=
, |¬=
and |def=
. If these parameters are specified, the template response is as follows:
- Yes: Template returns the contents of
|yes=
, otherwise returns "yes". For example:
- No: Template returns the contents of
|no=
, otherwise returns blank. For example:
- Nothing: Template returns the contents of
|blank=
, or of |no=
in absence of the former; otherwise, returns blank.
- Negation: Template returns the contents of
|¬=
, otherwise returns blank. For example:
{{yesno|¬|¬=sausage}}
results in "sausage"
- Anything else: Template returns the contents of
|def=
, or of |yes=
in absence of the former; otherwise, returns "yes".
For the named parameters, use of a blank value is not the same as omitting the parameter. Blank named parameters tells the template that the customized return value is blank. For example:
{{yesno|purple monkey dish washer}}
results in "yes"
{{yesno|purple monkey dish washer|def=}}
results in "" [blank]
Logical distinctions
[uredi izvor]
Overview of {{yesno}}
logical values and their associated texts
Input
parameter 1
(1=
)
In code
Logical return value
Default
return text
Return text when set:
yes=Pos
no=Neg
blank=Blank
¬=Undefined
def=Def
Note
yes, y, true, 1*
{{yesno|yes}}
yes by definition
"yes"
"Pos"
* Case-insensitive (Y=y)
Some Text
{{yesno|Some Text}}
yes by default
"yes"
"Def"
"Pos" when def=[omitted]
no, n, false, 0*
{{yesno|no}}
no by definition
"" [blank]
"Neg"
* Case-insensitive (N=n)
[blank]
{{yesno|}}
blank
"" [blank]
"Blank"
"Neg" when blank=[omitted]
1=[blank]
{{yesno|1=}}
blank
"" [blank]
"Blank"
"Neg" when blank=[omitted]
¬
{{yesno|¬}}
¬
"" [blank]
"Undefined"
[omitted]
{{yesno}}
¬
"" [blank]
"Undefined"
Full parameter list
[uredi izvor]
Unnamed parameter 1= the input value to be evaluated. The other parameters (all named, all optional), are the return values for their respective logical outcome. When set, each one overrules their default return value.
{{yesno
|
| yes =
| no =
| blank=
| ¬ =
| def =
}}
See also
[uredi izvor]
TemplateData
[uredi izvor]
Ovo je TemplateData za ovaj šablon, koja se koristi u TemplateWizard, Vizuelnom uređivaču i drugim alatkama. Pogledajte mesečni izveštaj o upotrebi paramera za ovaj šablon u člancima zasnovanim na ovom TemplateData.
TemplateData za DaNe
This template normalises an input to be a yes/no output.
Parametar Opis Vrsta Status Input value 1
The value to be evaluated
tekst obavezno Output on yes yes
Specifies the output of the template when the input value is a case-insensitive forms of 'Yes', 'Y', 'True' or '1'
tekst neobavezno Output on no no
Specifies the output of the template when the input value is a case-insensitive forms of 'No', 'N', 'False, or '0'
tekst neobavezno Output on blank input blank
Specifies the output of the template when the input value is defined but is either empty or contains nothing but whitespace character(s)
tekst neobavezno Output on ¬ ¬
Specifies the output of the template when the input value is either '¬' or entirely missing (undefined)
tekst neobavezno Definite output def
Specifies the output of the template when the input value is defined but not a form of 'yes', 'no', '1', '0', '¬' or blank
tekst neobavezno