Module:If empty: Difference between revisions
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m (since this isn't implemented yet... just a quick test...) |
m (test) |
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| Line 2: | Line 2: | ||
function p.main(frame) |
function p.main(frame) |
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if table.len(frame.args) then return table.len(frame.args) end |
if table.len(frame.args['2']) then return table.len(frame.args) end |
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for i=1,9,1 do |
for i=1,9,1 do |
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if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then |
if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then |
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Revision as of 20:36, December 23, 2014
 | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
 | This module depends on the following other modules: |
This module supports Template:If empty.
Tracking/maintenance category
local p = {}
function p.main(frame)
if table.len(frame.args['2']) then return table.len(frame.args) end
for i=1,9,1 do
if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then
return frame.args[tostring(i)]
end
end
for _,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
if v ~= '' then
return v
end
end
end
return p
