Can the value of the switch node, which is 20, be entered and applied from the UI?

General
,
1

제목 1234
제목 12341859×1138 183 KB

Can I use a text input from the UI to enter and apply the value of 20, as shown in the picture?

2

The switch node does not change anything in the msg object. You would need a change node after it attached to the output of the switch node.

I recommend watching this playlist: Node-RED Essentials. The videos are done by the developers of node-red. They're nice & short and to the point. You will understand a whole lot more in about 1 hour. A small investment for a lot of gain.

3

thank you so much

4

You can use a change node to set a context variable for example flow.myvalue.
Then the switch can compare with the context variable
Untitled 2

2 Likes
5

You solved my problem. Thank you.

6

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.