Error Boundaries

Error boundaries are a way to handle errors in included templates. Instead of the normal Django yellow screen of death when DEBUG=True, an error message will be shown instead.

Note

Must be enabled by adding error_boundaries to the ANGLES settings.

Block

An error-boundary attribute can be added to a dj-block to enable error boundaries. If any error occurs within that block, an error message will be displayed.

<dj-block name='content' error-boundary>
  <dj-include src="missing-template.html" />
</dj-block>

Element

A dj-error-boundary element can be used to wrap any HTML. If any error occurs within the element, an error message will be displayed.

<dj-error-boundary>
  <dj-include src="missing-template.html" />
</dj-error-boundary>

default

A default template to render if an error occurs. This can be a string or a template path.

<dj-error-boundary default="There was an error!">
  <dj-include src="missing-template.html" />
</dj-error-boundary>

<dj-error-boundary default="error-template.html">
  <dj-include src="missing-template.html" />
</dj-error-boundary>