refresh players list

[Castillo]

pList = guiCreateGridList(194,9,300,300,false,wn) 
column = guiGridListAddColumn( pList, "Player", 0.85 ) 
  
function refresh ( ) 
    guiGridListClear ( pList ) 
    for id, player in ipairs ( getElementsByType ( "player" ) ) do 
        local row = guiGridListAddRow ( pList ) 
        guiGridListSetItemText ( pList, row, column, getPlayerName ( player ), false, false ) 
    end 
end 
addEventHandler ( "onClientResourceStart", resourceRoot, refresh ) 
addEventHandler ( "onClientPlayerJoin", root, refresh ) 
addEventHandler ( "onClientPlayerQuit", root, refresh ) 
addEventHandler ( "onClientPlayerChangeNick", root, refresh ) 

That'll update it every time a player joins/quits/changes nick.

[Kenix]

When some player quit or join or changed nick it will clear all grid list with select item. Better make find and set text when player changed nick name and when player quit remove row and when player joined add row but not clear all gridlist.

[Castillo]

pList = guiCreateGridList(194,9,300,300,false,wn) 
column = guiGridListAddColumn( pList, "Player", 0.85 ) 
  
function refresh ( ) 
    for id, player in ipairs ( getElementsByType ( "player" ) ) do 
        guiGridListSetItemText ( pList, guiGridListAddRow ( pList ), column, getPlayerName ( player ), false, false ) 
    end 
end 
addEventHandler ( "onClientResourceStart", resourceRoot, refresh ) 
  
function update ( old, new ) 
    if ( eventName == "onClientPlayerJoin" ) then 
        guiGridListSetItemText ( pList, guiGridListAddRow ( pList ), column, getPlayerName ( source ), false, false ) 
    elseif ( eventName == "onClientPlayerQuit" ) then 
        for row = 0, guiGridListGetRowCount ( pList ) do 
            if ( guiGridListGetItemText ( pList, row, column ) == getPlayerName ( source ) ) then 
                guiGridListRemoveRow ( pList, row ) 
                break 
            end 
        end 
    elseif ( eventName == "onClientPlayerChangeNick" ) then 
        for row = 0, guiGridListGetRowCount ( pList ) do 
            if ( guiGridListGetItemText ( pList, row, column ) == old ) then 
                guiGridListSetItemText ( pList, row, column, new, false, false ) 
                break 
            end 
        end 
    end 
end 
addEventHandler ( "onClientPlayerJoin", root, update ) 
addEventHandler ( "onClientPlayerQuit", root, update ) 
addEventHandler ( "onClientPlayerChangeNick", root, update ) 

[Castillo]

You're welcome.