Read the built in help of the ui-template.
Search the forum: Search results for 'send message from template' - Node-RED Forum
e.g: Ui-template: sending msg through a function - #4 by Steve-Mcl
Read the built in help of the ui-template.
Search the forum: Search results for 'send message from template' - Node-RED Forum
e.g: Ui-template: sending msg through a function - #4 by Steve-Mcl