adding number then add another number with , ?
i click the button then the testvalue = 5 then i click it again and its suppose to be testvalue = 5,5
03:20:21.555 - Players.Player.PlayerGui.ScreenGui.LocalScript:5: attempt to perform arithmetic on a string value 03:20:21.556 - Stack Begin 03:20:21.558 - Script 'Players.Player.PlayerGui.ScreenGui.LocalScript', Line 5 03:20:21.559 - Stack End
script.Parent.TEST.MouseButton1Up:connect (function ()
if script.Parent.testvalue.Value == 0 then
script.Parent.testvalue.Value = script.Parent.testvalue.Value + (script.Parent.TEST.Text)
else
script.Parent.testvalue.Value = script.Parent.testvalue.Value + (","..script.Parent.TEST.Text)
end
end)
3 answers
It thinks you are trying to perform math on the string ","
And i dont get what you want to do with it, please explain
You're trying to use + on a string, ",". Unlike JavaScript, Lua does not use the plus sign for concatenation, so you'll get an error.
Looking at your explanation carefully, I can see that you don't actually add anything to any number. You just want to add a comma, then put the same number there again, 5,5.
My solution is to not use numbers at all, but to stick with strings, since you don't even need to do any math. Is pseudo code, it would look something like this;
local num = "0"
if num == "0" then
num = "5"
else
num = num..", 5"
end
script.Parent.TEST.MouseButton1Up:connect (function () if script.Parent.testvalue.Value == 5 then script.Parent.testvalue.Value = script.Parent.testvalue.Value = 5 .. script.Parent.testvalue.Value else script.Parent.testvalue.Value = script.Parent.testvalue.Value + (","..script.Parent.TEST.Text) end end)
