Nöth: Die Seite wurde neu angelegt: „local p = {} function p.getUniqueValues(propertyName) -- Handle case where propertyName is passed as a table if type(propertyName) == "table" then propertyName = propertyName[1] -- Extract the first argument end -- Ensure the property name is provided if not propertyName or propertyName == "" then error("Property name required") end -- Query all pages with this property local ask = mw.smw.ask({…“

2024-11-04T10:07:23Z

Die Seite wurde neu angelegt: „local p = {} function p.getUniqueValues(propertyName) -- Handle case where propertyName is passed as a table if type(propertyName) == "table" then propertyName = propertyName[1] -- Extract the first argument end -- Ensure the property name is provided if not propertyName or propertyName == "" then error("Property name required") end -- Query all pages with this property local ask = mw.smw.ask({…“

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local p = {}

function p.getUniqueValues(propertyName)
-- Handle case where propertyName is passed as a table
if type(propertyName) == "table" then
propertyName = propertyName[1] -- Extract the first argument
end

-- Ensure the property name is provided
if not propertyName or propertyName == "" then
error("Property name required")
end

-- Query all pages with this property
local ask = mw.smw.ask({
"[[" .. propertyName .. "::+]]", -- Select all pages where the property is defined
"?" .. propertyName, -- Ask for the value of the property
"limit=500" -- Increase limit if necessary
})

-- Create a table to store unique values
local uniqueValues = {}

-- Iterate through results and collect unique values
if ask then
for _, result in ipairs(ask) do
if result[propertyName] then
-- Check if the result is a table (multiple values) or a string (single value)
if type(result[propertyName]) == "table" then
for _, value in ipairs(result[propertyName]) do
-- Ensure that the value is not empty or nil
if value and value ~= "" then
uniqueValues[value] = true
end
end
elseif type(result[propertyName]) == "string" then
-- Single value case
local value = result[propertyName]
if value and value ~= "" then
uniqueValues[value] = true
end
end
end
end
end

-- Convert the unique values to an array and sort
local valueArray = {}
for value in pairs(uniqueValues) do
table.insert(valueArray, value)
end
table.sort(valueArray)

-- Return the array of unique values
return valueArray
end

return p

Modul:UniquePropertyValues - Versionsgeschichte