TextInput([string[, string[, integer[, integer]]]])

Description

The TextInput Lua function opens a text input pop-up and returns the typed input as a string. It is part of the user interface functions.

Arguments

• String (optional):
  This string is the title for the pop-up. The title bar has a default “Edit” text at the beginning of the title that cannot be removed.
• String (optional):
  This string is the text already in the input field - can be used to provide user guidance.
• Integer (optional):
  This integer defines a position on the x-axis where the pop-up should appear (on all screens). “0” is on the left side of the screen. Nil or undefined is centered.
• Integer (optional):
  This integer defines a position on the y-axis where the pop-up should appear (on all screens). “0” is at the top of the screen. Nil or undefined is centered.

Return

• String:
  The returned user input.

Example

To open a text input and print the entered value in the Command Line History, create a plugin with this code:

Copy CodeLua
```
return function()

-- Create a pop-up with the title and an input field containing some default text
-- The returned text is store in a Lua variable
local input = TextInput("This is the title","Please provide your input here")
-- Print the returned text value
Printf("You entered this message: %s",tostring(input))

end