查看“︁模块:ExampleTable”︁的源代码

local p = {}
local getArgs = require('Module:Arguments').getArgs

function p.main(frame)
    local args = getArgs(frame)
    
    local input = args[1] or ""
    local output = args[2]
    
    -- 检测input中是否包含nowiki标签
    local has_nowiki = input:match("</?nowiki>")
    
    if not output then
        if has_nowiki then
            -- 有nowiki标签：移除nowiki标签并渲染内容，同时去除多余空格
            local nowiki_content = input:gsub("</?nowiki>", ""):gsub("^%s*(.-)%s*$", "%1")
            output = frame:preprocess(nowiki_content)
        else
            -- 没有nowiki标签：input已经被预处理，所以output也用同样的值
            output = input
        end
    end
    
    local tableHtml = mw.html.create('table')
        :addClass('wikitable')
        :tag('tr')
            :tag('th')
                :css('width', '50%')
                :wikitext('输入')
            :done()
            :tag('th')
                :css('width', '50%')
                :wikitext('输出')
            :done()
        :done()
        :tag('tr')
            :tag('td')
                :css({
                    ['vertical-align'] = 'middle',
                    width = '50%'
                })
                :tag('pre')
                    :css('white-space', 'pre-wrap')
                    :wikitext(input)
                :done()
            :done()
            :tag('td')
                :css({
                    ['vertical-align'] = 'middle',
                    width = '50%'
                })
                :wikitext(output)
            :done()
        :done()
    
    return tostring(tableHtml)
end

return p