DgsGridListGetRowCount

This function returns the number of rows in a dgs grid list.

Syntax

int dgsGridListGetRowCount ( element gridList )

Required Arguments

gridList: The dgs grid list to get the number of rows from.

Returns

Returns the number of rows if the function is successful, false otherwise.

Example

This example creates a dgs grid list, fills it with the names of the connected players and prints the number of rows (players) in the chatbox.

DGS = exports.dgs
function clientsideResourceStart ()
        -- Create the dgs grid list element
        local playerList = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
        -- Create a players column in the list
        local column = DGS:dgsGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then -- If the column was successfully created
                --Loop through adding players to the grid list
                for id, playeritem in ipairs(getElementsByType("player")) do 
                        local row = DGS:dgsGridListAddRow ( playerList )
                        DGS:dgsGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ) )
                end
                outputChatBox ( "Number of player list rows: " .. DGS:dgsGridListGetRowCount ( playerList ) )
        end
end
addEventHandler ( "onClientResourceStart", getResourceRootElement(), clientsideResourceStart )

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