Date max/nl: Difference between revisions
From LimeSurvey Manual
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'''Geldige waarden''' | '''Geldige waarden''' | ||
* Any date value in format ''YYYY-MM-DD'' (eg., '' | * Any date value in format ''YYYY-MM-DD'' (eg., ''2018-08-24''); | ||
* Any year value; | * Any year value; | ||
* Any English string : "now", "-10 years", "tomorrow"; | * Any English string : "now", "-10 years", "tomorrow"; | ||
* Reference to another date/time question : AnotherDateQuestion (using the question code); | * Reference to another date/time question : AnotherDateQuestion (using the question code); | ||
* Expressions: With expressions, a | * Expressions: With expressions, a date can be dynamically calculated. For example, you can use a date from a previous answer + 3 days as a maximum date for the present question by entering: ''date("Y-m-d",strtotime(departuredate)+3*60*60*24)''. | ||
</onlyinclude> | </onlyinclude> | ||
[[Category:Question Settings]][[Category:Question Display Options]] | [[Category:Question Settings]][[Category:Question Display Options]] | ||
Revision as of 19:41, 2 April 2018
Maximum datum (date_max)
Beschrijving
Dit vraagattribuut kan gebruikt worden om een maximale waarde te bepalen voor een vraag met een kalender (formaat Y-m-d of een Engelse tekst). Het geldt zowel voor de popup-variant als voor de dropdownlijsten.
Attention : The Expression Manager validation option can also be used for setting up a "maximum date". However, if you you use the popup calendar and the expression relies on a previous question located on the same page, the year will not be displayed correctly in the popup calendar.
Geldige waarden
- Any date value in format YYYY-MM-DD (eg., 2018-08-24);
- Any year value;
- Any English string : "now", "-10 years", "tomorrow";
- Reference to another date/time question : AnotherDateQuestion (using the question code);
- Expressions: With expressions, a date can be dynamically calculated. For example, you can use a date from a previous answer + 3 days as a maximum date for the present question by entering: date("Y-m-d",strtotime(departuredate)+3*60*60*24).