Hi everyone,
I’m trying to learn how to use parameters to pass information from a button in lovelace to a script using the variable {{ which_tv }}. I’d like to use one script to be able to change any television to any source depending on the button i use. I’ve been trying for hours but just cant get it to work.
Where am i going wrong?
Thanks!
Use “{{ tv_entity }}” (incl. double quotes) instead of media_player.tv_entity
Check out this example: https://www.home-assistant.io/docs/scripts/#variables
Thanks starob. Unfortunately I’ve tried that but it doesn’t work. I’ve since learnt from my FB post that it may be to do with conditions not accepting templates. It seems I need to use a template condition. Something like this… - conditions: “{{ is_state ( {{ tv_entity }}, ‘off’ ) }}”
I’m playing around with that now.
