Module:Tree chart/sandbox: Difference between revisions
Content deleted Content added
Jackmcbarn (talk | contribs) move the cell rendering into the data module, so it only has to happen once per page |
Jackmcbarn (talk | contribs) consistent parameter names |
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rowspan = v.rowspan or cell_args.rowspan or 2 } |
rowspan = v.rowspan or cell_args.rowspan or 2 } |
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:css{ padding = '0.2em', |
:css{ padding = '0.2em', |
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border = (v. |
border = (v.border or cell_args.border or '2') .. 'px solid black' } |
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:cssText(v. |
:cssText(v.boxstyle or cell_args.boxstyle) |
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:wikitext(v.text) |
:wikitext(v.text) |
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end |
end |
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colspan = args.colspan, |
colspan = args.colspan, |
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rowspan = args.rowspan, |
rowspan = args.rowspan, |
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border = args.border, |
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boxstyle = args.boxstyle |
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} |
} |
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for _, val in ipairs(args) do |
for _, val in ipairs(args) do |
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colspan = args['colspan_'..rightTrimmedVal] , |
colspan = args['colspan_'..rightTrimmedVal] , |
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rowspan = args['rowspan_'..rightTrimmedVal], |
rowspan = args['rowspan_'..rightTrimmedVal], |
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border = args['border_'..rightTrimmedVal], |
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boxstyle = args['boxstyle_'..rightTrimmedVal] |
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}) |
}) |
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end |
end |
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Revision as of 00:50, 17 December 2014
 | This is the module sandbox page for Module:Tree chart (diff). |
 | This Lua module is used on approximately 9,900 pages and changes may be widely noticed. Test changes in the module's /sandbox or /testcases subpages, or in your own module sandbox. Consider discussing changes on the talk page before implementing them. |
Usage
Implements Template:Tree chart; Full documentation on chart syntax exists at Template:Tree chart/doc
This module uses the mw.html library to create rows of table cells whose borders draw lines to show relationships between elements. When an unnamed parameter matches a key in Module:Tree chart/data, the module will create a block with stylings as defined in the table. Each key in the table has a subtable with 0, 1, or 2 keys of its own: t for the "top" row and b for the "bottom row". Any unnamed parameter whose value does not exist in the table will be used to create elements on the chart, and additional named parameters for that value will be looked for.
require('Module:No globals')
local p = {}
local cells = mw.loadData('Module:TreeChart/data/sandbox')
function p._main(cell_args)
local ret = mw.html.create()
local top = ret:tag('tr')
:css{ height = '1px',
['text-align'] = 'center' }
local bottom = ret:tag('tr')
:css{ height = '1px',
['text-align'] = 'center' }
for _, v in ipairs(cell_args) do
if type(v) == 'string' then
top:wikitext(cells[v].t)
bottom:wikitext(cells[v].b)
else
top:tag('td')
:attr{ colspan = v.colspan or cell_args.colspan or 6,
rowspan = v.rowspan or cell_args.rowspan or 2 }
:css{ padding = '0.2em',
border = (v.border or cell_args.border or '2') .. 'px solid black' }
:cssText(v.boxstyle or cell_args.boxstyle)
:wikitext(v.text)
end
end
return tostring(ret)
end
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:Chart', trim = false, removeBlanks = false})
local cell_args = {
colspan = args.colspan,
rowspan = args.rowspan,
border = args.border,
boxstyle = args.boxstyle
}
for _, val in ipairs(args) do
local trimmedVal = val:match('^%s*(.-)%s*$')
if trimmedVal == '' then
trimmedVal = '$'
end
if cells[trimmedVal] then
table.insert(cell_args, trimmedVal)
else
-- Unnamed params behave weirdly
-- white space at the front counts for param_{{{1}}}, but not whitespace at the end, so remove it
local rightTrimmedVal = val:gsub('%s+$','')
table.insert(cell_args, {
text = args[trimmedVal] or ('{{{'..trimmedVal..'}}}'),
colspan = args['colspan_'..rightTrimmedVal] ,
rowspan = args['rowspan_'..rightTrimmedVal],
border = args['border_'..rightTrimmedVal],
boxstyle = args['boxstyle_'..rightTrimmedVal]
})
end
end
return p._main(cell_args)
end
return p