problem with combobox

[tatusmen]

Hi all.

I have to create a script for police fraction and I don't know why this not working. This show me only one player but not all. I want to create a list of players who are within colShape (next to me).

Look at this:

  
-- clientside 
  
local okno = guiCreateWindow(0.4, 0.3, 0.2, 0.3, "Panel Policji", true) 
guiWindowSetSizable(okno, false) 
local wybor = guiCreateComboBox(0.1, 0.2, 0.8, 0.6, "-wybierz-", true, okno) 
showCursor(true) 
  
function wypisywanieGraczy(message) 
    local x, y = guiGetSize(wybor, false) 
    guiSetSize(wybor, x, y+25, false) 
    guiComboBoxClear(wybor) 
    guiComboBoxAddItem(wybor, message) 
end 
addEvent("wypisywanieGraczy", true) 
addEventHandler("wypisywanieGraczy", getRootElement(), wypisywanieGraczy) 
  
  
--serverside: 
  
function pobieranieGraczy(plr) 
    local x, y, z = getElementPosition(plr) 
    local strefa = createColCircle(x, y, 50) 
    local gracze = getElementsWithinColShape(strefa, "player") 
    for i,v in pairs(gracze) do 
        nicki = getPlayerName(v) 
        outputChatBox(nicki, plr)       -- example: table is working 
        triggerClientEvent(plr, "wypisywanieGraczy", plr, tostring(nicki))     -- combobox isn't working 
    end 
    destroyElement(strefa) 
end 
addCommandHandler("x", pobieranieGraczy) 
  
  

Very sorry for my English...

[novo]

Only one player is shown because you're clearing the combo box (guiComboBoxClear) every time wypisywanieGraczy is triggered.

You could store the players' name on an array instead, then send it to the client and finally iterate over the same in order to add its values (names) into the combo box.

  
-- clientside 
local okno = guiCreateWindow(0.4, 0.3, 0.2, 0.3, "Panel Policji", true) 
guiWindowSetSizable(okno, false) 
local wybor = guiCreateComboBox(0.1, 0.2, 0.8, 0.6, "-wybierz-", true, okno) 
showCursor(true) 
function wypisywanieGraczy (players) 
    local x, y = guiGetSize(wybor, false) 
    guiSetSize(wybor, x, y+25, false) 
    guiComboBoxClear(wybor) 
    for i,v in ipairs(players) do 
        guiComboBoxAddItem(wybor, v) 
    end 
end 
addEvent("wypisywanieGraczy", true) 
addEventHandler("wypisywanieGraczy", getRootElement(), wypisywanieGraczy) 
--serverside: 
function pobieranieGraczy(plr) 
    local x, y, z = getElementPosition(plr) 
    local strefa = createColCircle(x, y, 50) 
    local gracze = getElementsWithinColShape(strefa, "player") 
    local players = {} 
    for i,v in pairs(gracze) do 
        local nicki = getPlayerName(v) 
        outputChatBox(nicki, plr) 
        table.insert(players, nicki) 
        --triggerClientEvent(plr, "wypisywanieGraczy", plr, tostring(nicki)) 
    end 
    triggerClientEvent(plr, "wypisywanieGraczy", plr, players) 
    destroyElement(strefa) 
end 
addCommandHandler("x", pobieranieGraczy) 
  

-- Fixed few mistakes, as referenced down below

Edited December 8, 2014 by Guest

[tatusmen]

I corrected your version becouse you make some mistakes but it's work:

  
-- clientside 
local okno = guiCreateWindow(0.4, 0.3, 0.2, 0.3, "Panel Policji", true) 
guiWindowSetSizable(okno, false) 
local wybor = guiCreateComboBox(0.1, 0.2, 0.8, 0.6, "-wybierz-", true, okno) 
guiSetVisible(okno, false) 
function wypisywanieGraczy (players) 
    local x, y = guiGetSize(wybor, false) 
    guiSetSize(wybor, x, y+25, false) 
    guiComboBoxClear(wybor) 
    for i,v in ipairs(players) do 
    guiComboBoxAddItem(wybor, v) 
    end 
end 
addEvent("wypisywanieGraczy", true) 
addEventHandler("wypisywanieGraczy", getRootElement(), wypisywanieGraczy) 
  
function dowy() 
    if isCursorShowing() then 
        showCursor(false) 
    else 
        showCursor(true) 
    end 
    if (guiGetVisible(okno) == true) then 
        guiSetVisible(okno, false) 
    else 
        guiSetVisible(okno, true) 
    end 
end 
addCommandHandler("y", dowy) 
  
--serverside: 
function pobieranieGraczy(plr) 
    local x, y, z = getElementPosition(plr) 
    local strefa = createColCircle(x, y, 50) 
    local gracze = getElementsWithinColShape(strefa, "player") 
    local players = {} 
    for i,v in pairs(gracze) do 
        local nicki = getPlayerName(v) 
        outputChatBox(nicki, plr) 
        table.insert(players, nicki) 
        --triggerClientEvent(plr, "wypisywanieGraczy", plr, tostring(nicki)) 
    end 
    triggerClientEvent(plr, "wypisywanieGraczy", plr, players) 
    destroyElement(strefa) 
end 
addCommandHandler("x", pobieranieGraczy) 

I'm so happy, thank you very much .