Helper updates for Tag Pages

[ErisDS]

These changes require #2111 to make any sense, and will depend on changes to the urlFor function, so it is possibly worth considering #1833.

Tag helper update for tag pages

Once the feature for tag pages exists, the {{tags}} helper can be updated to output tags in an a tag by default, with an option to turn this off.

I propose the option could be:

{{tags autolink="false"}} but would like some feedback from the community on this

Url helper update for tag pages

Once the feature for tag pages exists, the {{url}} helper can be updated to support outputting URLs in the tag context.

This means that if someone wants to create a customised list of tags, rather than using the {{tags}} helper, they can do so by doing something like:

<ul>
{{#tags}}
   <li><a href="{{url}}>{{title}}</a></li>
{{/tags}}
</ul>

[halfdan]

Raising my hand here :)

[JohnONolan]

{{tags autolink="false"}}

Down to the letter, exactly what I was going to suggest. So... +1

[halfdan]

@ErisDS Just to be sure: Isn't the last example supposed to read {{#each tags}} .. {{/each}} instead of {{#tags}} .. {{/tags}}?

[halfdan]

Submitted the PR under the assumption that the second example was supposed to read:

<ul>
{{#each tags}}
   <li><a href="{{url}}>{{name}}</a></li>
{{/each}}
</ul>

[Venomen]

You all forgot about "

a href="{{url}}">{{name}}

:)

[halfdan]

@Venomen What did we forget?

[Venomen]

"""""""""
:)

[ErisDS]

I believe @Venomen is referring to the fact that both of our example snippets have a missing quote mark.

This is just an example and has no effect on the implementation.