Modul:If empty: Unterschied zwischen den Versionen

Aus skandinavien-wiki.net
K (3 Versionen von skanwiki:Modul:If_empty importiert)
K (1 Version von wpen:Module:If_empty importiert)
 
(Eine dazwischenliegende Version von einem anderen Benutzer wird nicht angezeigt)
Zeile 3: Zeile 3:
function p.main(frame)
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
-- For backwards compatibility reasons, the first 8 parameters can be unset instead of being blank,
-- even though there's really no legitimate use case for this. At some point, this will be removed.
local lowestNil = math.huge
for i = 8,1,-1 do
if args[i] == nil then
args[i] = ''
lowestNil = i
end
end


for k,v in ipairs(args) do
for k,v in ipairs(args) do
if v ~= '' then
if v ~= '' then
if lowestNil < k then
-- If any uses of this template depend on the behavior above, add them to a tracking category.
-- This is a rather fragile, convoluted, hacky way to do it, but it ensures that this module's output won't be modified
-- by it.
frame:extensionTag('ref', '[[Category:Instances of Template:If_empty missing arguments]]', {group = 'TrackingCategory'})
frame:extensionTag('references', '', {group = 'TrackingCategory'})
end
return v
return v
end
end
end
end
end
end


return p
return p

Aktuelle Version vom 8. Februar 2023, 16:14 Uhr

Die Dokumentation für dieses Modul kann unter Modul:If empty/doc erstellt werden 

local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})

	for k,v in ipairs(args) do
		if v ~= '' then
			return v
		end
	end

end

return p
Abgerufen von „https://skandinavien-wiki.net/w/index.php?title=Modul:If_empty&oldid=18755“