Jump to content

How to get a random data from a gridlist?


Recommended Posts

Hello, everyone! As I asked above, how can I get a random data from a gridlist? Well, I have a gridlist and 3 columns. First one is something like id. It is ordering the rows one by one. I can choose one of them randomly by math.random. I can randomly choose a row by that id which is first column. Now, I want to get the second column's data which is in the same row with the number that I randomly found via 1st column. How can I do it? Thanks in advance.

Link to comment

Well, I know this but I can not really use it. Here's my code:

function getInfoVehlib(data) 
    local row = guiGridListAddRow(Tickets) 
    griditems = guiGridListGetRowCount(Tickets) 
    for i,ticketitems in ipairs(data) do 
        guiGridListSetItemText(Tickets, row, 1, griditems, false, false) 
        guiGridListSetItemText(Tickets, row, 2, ticketitems[1], false, false) 
        guiGridListSetItemText(Tickets, row, 3, ticketitems[2], false, false) 
addEvent("sendTicketInfo", true) 
addEventHandler("sendTicketInfo", getRootElement(), getInfoVehlib) 
function drawGui() 
    local screenW, screenH = guiGetScreenSize() 
    main = guiCreateWindow((screenW - 466) / 2, (screenH - 370) / 2, 466, 370, "Enkanet's System", false) 
    guiWindowSetSizable(main, false) 
    Tickets = guiCreateGridList(14, 31, 442, 236, false, main) 
    local number = guiGridListAddColumn(Tickets, "#", 0.08) 
    local biletNumarasi = guiGridListAddColumn(Tickets, "Ticket Number", 0.3) 
    local biletSahibi = guiGridListAddColumn(Tickets, "Ticket Owner", 0.6) 
    closeBtn = guiCreateButton(253, 277, 203, 42, "Close", false, main) 
    rastgeleBtn = guiCreateButton(14, 277, 203, 42, "Random Player", false, main) 
    odulMemo = guiCreateMemo(54, 329, 402, 31, "", false, main) 
    odulLabel = guiCreateLabel(14, 333, 40, 21, "Prize:", false, main) 
    addEventHandler("onClientGUIClick", closeBtn, function() guiSetVisible(main, false) end) 
    addEventHandler("onClientGUIClick", rastgeleBtn,  
    local luckyboy = math.random(1, griditems) -- Here I get the 1st column's data. 
    triggerServerEvent("getTickets", resourceRoot) 
addEvent("drawGui", true) 
addEventHandler("drawGui", root, drawGui)  

Link to comment

If you can random from 1st id's, do it. You'll get row id, which is good. Then, use


Oh, thanks lol. I'll try it.. (Glad to see clever boys around here lol.)

Dimos7 often doesn't understand what topic's maker wants to do. :)

Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...