A choice from ModalWindow can by change/update?

[siewdass]

Only want to know if a choice can by update lets say if i click a EnterButton and reopen the modalwindow? witchout restarting the server.

 

[Infernum]

Yes if you close it, change the value for that choice, recreate the window with that new choice and re-send it to the player, it would look seamless except for the choice scrollbar resetting.

 

[siewdass]

You mean recreating it in a function outside the main script? because i write it in talkations

 

[Infernum]

Create a separate function to define the window and set a button callback to that same function and send it to player.
Use this, it makes things much easier: [TFS 1.2] Modal Window Helper Lib (https://otland.net/threads/tfs-1-2-modal-window-helper-lib.238773/)

Here's a small example of what I mean:

function createWindow(player, choices)
    local window = ModalWindow{title = 'ABC', message = 'Select A, B, or C'}
    for _, choice in ipairs(choices) do
        window:addChoice(choice)
    end
    window:addButton('Select', function(button, choice)
        choices[choice.id] = '<UPDATED>'
        createWindow(player, choices)
    end)
    window:setDefaultEnterButton('Select')
    window:addButton('Quit')
    window:setDefaultEscapeButton('Quit')
    window:sendToPlayer(player)
end

Video: https://void.s-ul.eu/WQ505Lpu

 

[siewdass]

Thanks!! works like a charm.. but i have this error:

Lua Script Error: [CreatureScript Interface]
data/creaturescripts/scripts/modalwindowhelper.lua:onModalWindow
data/lib.lua:158: attempt to index local 'newWindow' (a nil value)
stack traceback:
    [C]: in function '__index'
    data/lib.lua:158: in function 'callback'
    data/creaturescripts/scripts/modalwindowhelper.lua:26: in function <data/creaturescripts/scripts/modalwindowhelper.lua:1>

Why is that happening? and yea i using modal-window-helper-lib

 

[Infernum]

Updated my post.

 

[siewdass]

THANKS!! this gonna help me a lot with some things.. solved.