Creates a `data-hx-preserve` attribute.

This attribute instructs HTMX that matching elements should be kept unchanged between requests. Depends on an unchanging id property on the element.

Return value

static Returns this object to allow chaining methods.

See also

https://htmx.org/attributes/hx-preserve/

File

core/lib/Drupal/Core/Htmx/Htmx.php, line 1141

Class

Htmx

Presents the HTMX controls for developers to use with render arrays.

Namespace

Drupal\Core\Htmx

Code

public function preserve() : static {
  $this->createBooleanAttribute('hx-preserve', TRUE);
  return $this;
}

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