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 p = {}

function p.row(frame)
	local somelist = frame.args[1]
	local result, para1, para2, para1_1, sep
	result = ''
	para1 = ''
	para2 = ''
	para1_1 = ''
	sep = ''
	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 para1 == '' then
						para1_1 = v2
					else sep = ' '
					end
					if v2 == nil or v2 == '' then para1 = para1_1
					else para1 = v2
					end
				elseif (k2 % 2 == 0) then para2 = v2
					result = result .. sep .. frame:expandTemplate{ title = 'Rail-interchange', args = { para1, para2 } }
			end
		end
	end
	result = '<div style="display: table-cell; vertical-align: middle; padding-left: 3px; white-space: nowrap;">' .. result .. '</div>'
	return result
end

function p.doublerow(frame)
	local somelist = frame.args[1]
	local result, para1, para2, para1_1, para1_empty, sep
	result = ''
	para1 = ''
	para2 = ''
	para1_1 = ''
	para1_empty = false
	sep = ''
	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 para1 == '' then
						para1 = v2
						para1_1 = v2
					else
						if v2 == nil or v2 == '' then
							para1 = para1_1
							para1_empty = true
						else
							para1 = v2
							para1_empty = false
						end
						if (k1 % 2 == 1) then sep = '</div><div style="display: table-cell; vertical-align: middle; padding-left: 3px; white-space: nowrap;">'
						else sep = '<br/>'
						end
					end
				elseif (k2 % 2 == 0) then para2 = v2
					if para1_empty == true and v2 == '' then result = result .. sep
						elseif para1_empty == true and v2 == nil then result = result
					else result = result .. sep .. frame:expandTemplate{ title = 'Rail-interchange', args = { para1, para2 } }
					end
			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