Module:Rail-interchange multi

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This module displays multiple transclusions of {{Rail-interchange}} (or {{rint}}).

Usage

This module only takes one numbered parameter and one named parameter |div=. Each transclusion of {{rint}} is separated by a plus sign +, and there is a backslash \ between each (up to 4) parameter of each symbol. If the first parameter of an icon is the same as the first parameter of the first icon (and it takes more than one parameter) then it can be omitted.

If only two parameters are passed for a symbol, add a backslash after the second parameter (two if only one parameter is passed); otherwise, the template will not work.

One row of icons

If |div=yes then a <div> tag will be wrapped around the symbols.

{{#invoke:Rail-interchange multi|row|div=...|location1\symbol1\+location2\symbol2\+...}}

Two rows of icons (with <div> tags)

|div= does not do anything here, as the display is reliant upon using <div> tags.

{{#invoke:Rail-interchange multi|doublerow|location1\symbol1\+location2\symbol2\+location3\symbol3\+location4\symbol4\+...}}

Examples

• {{#invoke:Rail-interchange multi|row|paris\m\1+\r\b+\t\3a+\i\n}} (equivalent to {{rint|paris|m|1}} {{rint|paris|r|b}} {{rint|paris|t|3a}} {{rint|paris|i|n}}) ->
• {{#invoke:Rail-interchange multi|doublerow|paris\m\1+\r\b+\t\3a+\i\n}} ->

The above documentation is transcluded from Module:Rail-interchange multi/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Subpages of this module.

local getArgs = require('Module:Arguments').getArgs
 
local p = {}
 
local function makeInvokeFunction(funcName)
	-- makes a function that can be returned from #invoke, using
	-- [[Module:Arguments]].
	return function (frame)
		local args = getArgs(frame, {parentOnly = true})
		return p[funcName](args)
	end
end

p.row = makeInvokeFunction('_row')
function p._row(args)
	local somelist = args[1]
	local result
	result = ''
	for k1, v1 in ipairs(mw.text.split(somelist, '\n')) do
		for k2, v2 in ipairs(mw.text.split(v1 .. '\\', '\\')) do
			if k2 > 2 then break
				elseif (k2 % 2 == 1) then
					if (k1 % 2 == 0) then
						result = result .. '{{Rail-interchange|' .. v2
					else result = result .. '{{Rail-interchange|' .. v2
					end
				elseif (k2 % 2 == 0) then result = result .. '|' .. v2 .. '}}'
			end
		end
	end
	result = '<div style="display: table-cell; vertical-align: middle; padding-left: 3px; white-space: nowrap;">' .. result .. '</div>'
	return result
end
 
return p