Module:Navbox: Difference between revisions
correct fix for empty args
m>Toohool (bodystyle fix) |
m>Toohool (correct fix for empty args) |
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| Line 16: | Line 16: | ||
return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1")) | return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1")) | ||
end | end | ||
function addTableRow(tbl) | function addTableRow(tbl) | ||
-- If any other rows have already been added, then we add a 2px gutter row. | -- If any other rows have already been added, then we add a 2px gutter row. | ||
| Line 264: | Line 264: | ||
-- | -- | ||
function renderTrackingCategories(builder) | function renderTrackingCategories(builder) | ||
local frame = mw.getCurrentFrame() | |||
if not frame then return end | if not frame then return end | ||
| Line 351: | Line 353: | ||
for k, v in pairs(args) do | for k, v in pairs(args) do | ||
local listnum = ('' .. k):match('^list(%d+)$') | |||
if listnum then table.insert(listnums, tonumber(listnum)) end | |||
end | end | ||
table.sort(listnums) | table.sort(listnums) | ||
| Line 400: | Line 395: | ||
end | end | ||
function p.navbox( | function p.navbox(frame) | ||
-- ParserFunctions considers the empty string to be false, so to preserve the previous | |||
-- behavior of {{navbox}}, change any empty arguments to nil, so Lua will consider | |||
-- them false too. | |||
local args = {} | |||
for k, v in pairs(frame:getParent().args) do | |||
if v ~= '' then | |||
args[k] = v | |||
end | |||
end | |||
return p._navbox(args) | |||
end | end | ||
return p | return p | ||