How can i mention my "ui-button" code in the function node when it is pressed?

[zenofmud]

Looks like Jack has opened a second thread with the same question

How to deliver variable value to different flow when ui-button is pressed

Good day Guys. The first 3 image represents that I am trying to initialise a global variable "a" to be 1 whenever i press the button. And the value represented by variable "a" will be stored as "msg.test" and to be used in other FLOW. The last 3 image shows the other flow that I am trying to obtain the variable "a" value into this flow. But when i press the button on the dashboard, I want this flow to show its message on debug node right away WITHOUT clicking on the inject node. P/S: The reas…

@JackJackTan414 Please done post the same question more than once, it wastes people's time.