PopupInput

PopupInput(string:title, object: display_handle, table:values...[,string:selectedValue[,integer:x,integer:y]]}) : int

Breif:

Displays a Radio or Option list the user can select an item from and returns what item the user selected.

This seems to allow several types for options including strings, numbers and maybe, LUA or other display handles. more information is needed.

Paramiters:

Name	Description	Optional
string:title	Title of the dialog box	✔ (string or nil)
object:displayhandel	the main display_value
table: value	Can be a table value of strings for each option or a table of tables in the format of {"int" | "str" | "lua" | "handle", name , type dependant}. This second methoud needs more details
string: selectedvalue	String of selected value	✔
integer: x	Not sure what this does	✔
integer: y	Not sure what this does	if x?

Returns:

nil: if user cancels

int: zero based selected value

error documentation says it returns a string:value

...

Examples:

Option 1:

local function Main(display_handle,argument) -- we need this display_handle
    -- ...
    local title = "Select your type of pizza"
    local options = {"Pineapple", "Pepperoni", "Mushroom"}
    local r = PopupInput(title, display_handle, options, "Pepperoni") -- defaults to "Pepperoni", user selected "Pineapple"
    Echo("result: " .. r .. " is type: " .. type(r)) -- result: 0 is type number
    -- ...
end

Option 2: Needs more details

local r = PopupInput("TITLE", display_handle, {{"str", "String", nil}, {"int","Number", 123}}, "123", 1, 1)
-- displays:
-- String
-- Number <-selected
E(type(r) .. " = " .. r) -- returns the zero based numer of the selected item.