should be easy

[west sail]

"minecraft:damage_sensor": {
  "triggers": {
    "on_damage": {
      "filters": {
        "all_of": [
          {
            "test": "is_family",
            "subject": "other",
            "value": "player"
          }
        ]
      },
      "event": "click_event",
      "target": "self"
    },
    "deals_damage": false
  }
}

[summer meadow]

oh cool and then how could i take a output from that event ?

thank you so much

[west sail]

Like this?

"events": {
  "click_event": {
    "run_command": {
      "command": "say Hi!"
    },
    "add": {
      "component_groups": [
        "test"
      ]
    }
  }
}

[summer meadow]

yes

thank you

that did not ork did i do something wrong ?

ill send code

[west sail]

Try this