Awesome

fold-entity-row

Fold away and hide rows in lovelace entities cards.

Installing

Install using HACS or see this guide.

Quick Start

Add this to an entities card:

type: entities
entities:
  - light.bed_light
  - type: custom:fold-entity-row
    head: light.bed_light
    entities:
      - light.bed_light
      - light.ceiling_lights
      - light.kitchen_lights

This will show the row specified in head: with an arrow next to it. When clicked, the rows specified in entities: will be revealed.

fold-entity-row

NOTE: You wouldn't believe how many people miss the first line in this section.

Add this TO AN ENTITIES CARD.

This is NOT meant to be used except in an entities card. Any usage outside an entities card is entirely unsupported, and I won't help you fix it.

Usage

head: and any row in entities: can be customized in exactly the same ways as ordinary entities card rows.

type: entities
entities:
  - type: custom:fold-entity-row
    head:
      type: section
      label: Customizations
    entities:
      - light.bed_light
      - entity: light.ceiling_lights
        name: A light
      - light.kitchen_lights

NOTE: I'm sorry, dear reader, for insulting your intelligence and including the two lines:
type: entities
entities:
in every example, even though it is implied and the fact that fold-entity-row shall only ever be used in an entities card has been thoroughly beaten to death at this point.

I really, really wish I didn't have to...

Another example of customizing the head entity:

type: entities
entities:
  - light.bed_light
  - entity: light.bed_light
    icon: mdi:lamp
  - type: custom:fold-entity-row
    head:
      entity: light.bed_light
      icon: mdi:lamp
    entities:
      - light.ceiling_lights
      - light.kitchen_lights

NOTE: On a regretably similar note as above; if it's not entirely obvious to you why the configuration of head: looks this way, please do both of us a favor and go back to read the documentation of the entities card again.
Then play around with just the entities card for a while, get to know it, try things out, experiment. Then come back to fold-entity-rows in a week or two.

That also applies if you've never seen type: section before and think that's something I just made up.
I will not answer any more questions about its use. It's a Home Assistant feature, not a fold-entity-row one.

Options specified in group_config: will be applied to all rows in the fold.

type: entities
entities:
  - type: custom:fold-entity-row
    head:
      type: section
      label: group_config
    group_config:
      secondary_info: last-changed
      icon: mdi:desk-lamp
    entities:
      - light.bed_light
      - light.ceiling_lights
      - light.kitchen_lights

The left side padding can be adjusted by the padding: parameter (value in pixels).

type: entities
entities:
  - type: entities
    entities:
      - type: custom:fold-entity-row
        head:
          type: section
          label: padding
        padding: 5
        entities:
          - light.bed_light
          - light.ceiling_lights
          - light.kitchen_lights

Setting head: to a group (including light group or cover group ) will populate the entities list with the entities of that group.

type: entities
entities:
  - type: custom:fold-entity-row
    head: group.all_lights

Setting open: to true will make the fold open by default.

type: entities
entities:
  - type: custom:fold-entity-row
    head:
      type: section
      label: open
    open: true
    entities:
      - light.bed_light
      - light.ceiling_lights
      - light.kitchen_lights

options

If the header or any row in the group has the following tap-, hold- or double-tap-action defined, it will toggle the fold open or closed:

tap_action:
  action: fire-dom-event
  fold_row: true

Fold entity row will try to figure out if the header should be clickable to show and hide the fold or not. If it guesses wrong, you can help it with clickable: true or clickable: false.
This should only be used in exceptions, though. If your row supports tap_action use fire-dom-event instead.

Advanced

Folds can be nested

type: entities
entities:
  - type: custom:fold-entity-row
    head:
      type: section
      label: Nested
    entities:
      - type: custom:fold-entity-row
        head: light.bed_light
        entities:
          - type: custom:fold-entity-row
            head: light.bed_light
            entities:
              - light.bed_light

Folds can be populated by any wrapping element that fills the entities: parameter, such as entity-filter or auto-entities

type: entities
entities:
  - type: custom:auto-entities
    filter:
      include:
        - domain: sensor
    card:
      type: custom:fold-entity-row
      head:
        type: section
        label: Automatically populated

advanced

If entity (not entities) is set and is a group, it will be expanded

type: custom:auto-entities
card:
  type: entities
  title: All groups
filter:
  include:
    - domain: group
      options:
        type: custom:fold-entity-row

More examples

All my test cases are available in the test/views directory.

You can a demo in docker by going to the test directory and running:

docker-compose up

Then going to http://localhost:8125 and logging in with username dev and password dev.

Or you could use the vscode devcontainer and run the task "Run hass".

FAQ

Why isn't the card header toggle working with all the entities in my fold?

This is a limitation in Home Assistant. The header toggle will look at each entry in the entities card, and if it has an entity option, it will toggle that. Nothing more.

Why is there a line above the section row?

Because that's how the Home Assistant Section Entities Row looks.

Why all the passive aggressivenes?

I'm just So Bloody Tired of this - that's why.

NOT EVERYTHING IN LOVELACE IS A CARD!

Does anyone ever actually ask the questions in your Frequently Asked Questions?

Why doesn't this card have a background?

Please leave