# وحدة:Airport destination list

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يمكن إنشاء صفحة توثيق الوحدة في وحدة:Airport destination list/شرح

```local p = {}

local function isnotempty(s)
return s and s:match( '^%s*(.-)%s*\$' ) ~= ''
end

function p.table(frame)
local args = (frame.args[1] ~= nil) and frame.args or frame:getParent().args
local cols
if isnotempty(args['4thcoltitle']) and isnotempty(args['3rdcoltitle']) then
cols = 4
elseif isnotempty(args['3rdcoltitle']) then cols = 3
else cols = 2
end

-- compute the maximum cell index
local cellcount = 0
for k, v in pairs( args ) do
if type( k ) == 'number' and isnotempty(v) then
cellcount = math.max(cellcount, k)
end
end
-- compute the number of rows
local rows = math.ceil(cellcount / cols)

-- create the root table
local root = mw.html.create('table')
root
:css('font-size', '95%')

local row = root:tag('tr')
local cell= row:tag('th')
cell:wikitext('Airlines')
cell= row:tag('th')
cell:wikitext('Destinations')
if (isnotempty(args['3rdcoltitle'])) then
cell= row:tag('th')
cell:css('width','10%')
cell:wikitext(args['3rdcoltitle'])
end
if (isnotempty(args['4thcoltitle'])) then
cell= row:tag('th')
cell:wikitext(args['4thcoltitle'])
end
-- loop over rows
for j=1,rows do
row = root:tag('tr')
for i=1,cols do
cell= row:tag('td')
if (i > 2) then cell:css('text-align','center') end
cell:wikitext(args[cols*(j - 1) + i] or '')
end
end
-- return the root table