{{cargo}}

Documentation

[purge]

This module contains Cargo related functions.

query

Usage

{{#invoke: cargo | query
| tables =
| join on =
| fields =
| where =
| group by =
| having =
| order by =
| limit =
| offset =
| unique on =
| template =
| intro =
| outro =
| default =
}}

Description

An alternative to the {{#cargo_query: }} parser function. Differences with the parser function:

• default defaults to an empty string instead of No results.
• more results text can not be used, this function does not add any link to additional results.
• no html can not be used, as the formatting does not contain additional HTML.
• max display chars can not be used, it could be added to this function if necessary.
• format can not be used, this function works like template if the template parameter is used and like list otherwise.
• named args can not be used, all arguments are always named.

Additional module parameters

Parameter		Description	Type	Status
Unique on	unique on	Adds an extra filtering step on the result of the query, before calling the formatting template if any. Should be a column name from the output of the query.	String	optional

The above documentation is transcluded from Module:Cargo/doc. (edit | history)

---

local p = {}
local cargo = mw.ext.cargo
local rtable = require( 'Module:Table' )

function p.query( f )
    local args = rtable.trimAll( rtable.getArgs( f ) )
    local queryResult = cargo.query( args.tables, args.fields or '', {
        join = args['join on'],
        where = args.where,
        groupBy = args['group by'],
        having = args.having,
        orderBy = args['order by'],
        limit = args.limit,
        offset = args.offset
    } )
    local parsedResult = ''
    for _, element in pairs( queryResult ) do
        for param, value in pairs( rtable.gsub( element, '%s', ' ' ) ) do
            parsedResult = parsedResult .. '"' .. param .. '"="' .. value .. '" '
        end--[[mw.getCurrentFrame():expandTemplate{
            title = args.template,
            args = rtable.gsub( element, '_', ' ' )
        }]]
    end
    return parsedResult
end

return p