A sample directive

This might be a good feature to add to the project, because I'm having problems with trusted resources when creating my directive.

Can someone share a reusable directive to use from template, and maybe we can build from that to include in the project?

Thanks.

Start by reviewing how the project currently defines directives and how directives are used from templates. Clarify the trusted-resource problem, the expected reusable directive interface, and whether the requested result is a sample or a feature integrated into the project.

Written by the indexing model from the issue text.