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ShowKeyboard

Description

Opens the keyboard page for text input. The keyboard page must be in the project and its ID must be 2. The keyboard page can also be opened with the Input Widget.

See in the Keyboard, Keypad and Message Box example how the keyboard page is defined:

Alt text

Properties

Specific

Label

EXPRESSION (string)

The label that will be displayed on the keyboard page (e.g. the name of the parameter whose value is entered).

Inital text

EXPRESSION (string)

Initial (default) text that will be displayed in the input field.

Min chars

EXPRESSION (integer)

Defines the minimum length of the entered text.

Max chars

EXPRESSION (integer)

Defines the maximum length of the entered text.

Password

Boolean

Used when entering hidden text such as a user’s password. When it is enabled, every character will be replaced with * when entered.

Inputs

seqin

SEQ | MANDATORY

A standard sequence input.

Outputs

result

DATA(string) | MANDATORY

Output to which the entered text is sent.

canceled

DATA(null) | OPTIONAL

Flow execution continues through this output if the cancel button is pressed.

Examples

  • Keyboard, Keypad and Message Box
  • stm32f469i-disco-eez-flow-demo
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