Render: build

Plugin ID: eca_render_build

Available since: 1.1.0

Build a custom defined render array.

Fields

Value — config key: value

The value of the render build. This can be arbitrary markup text or a valid render array.
This field supports tokens.

Type: textarea · Required: no · Default: empty string

Interpret above value as YAML format — config key: use_yaml

Nested data can be set using YAML format, for example mykey: "My value". When using this format, this option needs to be enabled. When using tokens and YAML altogether, make sure that tokens are wrapped as a string. Example: title: "[node:title]"

Type: checkbox · Required: no · Default: false

Validate YAML to prevent this from being executed when invalid — config key: validate_yaml

Type: checkbox · Required: no · Default: false

Machine name — config key: name

Optionally define a machine name of this render element. It will be made available under that name in the render array of the current event in scope. Nested elements can be set with using "][" brackets, for example details][title.
This field supports tokens.

Type: textfield · Required: no · Default: empty string

The machine name is a key in the render array of the event in scope. ECA's form events expose the form array itself as their render array, so under a Build form or Process form event this name is a form element key, and ][ nesting addresses nested form elements. See rendering HTMX elements into a form for what that makes possible.

Leaving the name empty is the usual choice for a standalone element. It is unsafe only together with the Build mode value Set and clear any previous value, which then replaces the whole render array instead of adding to it. See the note on the Build mode field.

Token name — config key: token_name

Optionally define a token name of this render element. It will be made available under that token name for later usage. Please provide the token name only, without brackets.

Type: textfield · Required: no · Default: empty string

Element weight — config key: weight

Optionally specify an element weight. The lower the weight, the element appears before other elements having a higher weight.
This field supports tokens.

Type: textfield · Required: no · Default: empty string

Build mode — config key: mode

When using the "Defined by token" option, make sure there is a token with this name: eca_render_build_mode

Type: select · Required: yes · Default: append

Allowed values: set:clear, set:clear:defined, merge, prepend, append, nothing, _eca_token

An empty machine name clears the whole render array

With this field set to Set and clear any previous value and no Machine name, the action adds nothing: it replaces the entire render array of the event in scope with the element it just built. Under a Build form event, whose render array is the form itself, that discards the whole form.

Use Set value when machine name is defined above whenever the name comes from a token that might resolve to nothing. That mode leaves the target untouched while the name is empty.