Module:Tree chart: Difference between revisions

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Module:Tree chart (view source)

Revision as of 14:45, 11 November 2025

95 bytes added , 14:45, 11 November 2025

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Gurwinder

Bureaucrats, Interface administrators, Administrators, Widget editors

264

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@@ Line 3: / Line 3: @@
 -- Avoids hard require('strict') so it won't fail on installs without that library.
+-- try to load 'strict' if available, but don't error if it's missing
 pcall(function() require('strict') end)
 local p = {}
+-- load cell definitions (Module:Tree chart/data)
 local cells = mw.loadData('Module:Tree chart/data')
+-- internal renderer: accepts an array where each entry is either:
+--  * a string key (looks up cells[key]) or
+--  * a table describing a custom cell (text, colspan, rowspan, etc)
 function p._main(cell_args)
      local ret = mw.html.create()
-    -- use exact CSS property names (strings) for hyphenated properties
      local tbl = ret:tag('table')
                   :addClass('tree-chart-table')
-                  :css{
+                  :css{ borderCollapse = 'collapse', ['vertical-align'] = 'top' }
-                     ['border-collapse'] = 'collapse',
-                     ['border-spacing'] = '0',
-                     ['vertical-align'] = 'top'
-                 }
-     local top = tbl:tag('tr'):css{ ['height'] = '1px', ['text-align'] = 'center' }
+     local top = tbl:tag('tr'):css{ height = '1px', ['text-align'] = 'center' }
-     local bottom = tbl:tag('tr'):css{ ['height'] = '1px', ['text-align'] = 'center' }
+     local bottom = tbl:tag('tr'):css{ height = '1px', ['text-align'] = 'center' }
      for _, v in ipairs(cell_args) do
@@ Line 38: / Line 38: @@
                  end
              else
+                -- unknown symbol => placeholder cells so columns align
                  top:tag('td'):wikitext('')
                  bottom:tag('td'):wikitext('')
              end
          else
+            -- custom cell (table) from unnamed params
              local colspan = v.colspan or cell_args.colspan or 6
              local rowspan = v.rowspan or cell_args.rowspan or 2
-             local border_prop = v.border or cell_args.border or '2'
+             local border = (v.border or cell_args.border or '2') .. 'px solid'
-            local border = tostring(border_prop) .. 'px solid'
              top:tag('td')
                  :attr{ colspan = tostring(colspan), rowspan = tostring(rowspan) }
-                 :css{ padding = '0.2em' }
+                 :css{ padding = '0.2em', border = border }
-                :attr{ style = 'border: ' .. border .. ';' } -- use explicit style when assembling string
                  :cssText(v.boxstyle or cell_args.boxstyle or '')
                  :wikitext(v.text or '')