allow query-param binding by step numbers if no step names are defines

[luxzeitlos]

this would be especially useful for debugging, when no step names are defined, but its undesired that a page refresh brings me back to the first page.

[alexlafroscia]

Interesting idea!

At the moment, step names can be numbers, so I am concerned that that and this feature request would conflict with each other...

Any ideas on how this might work?

[luxzeitlos]

This could be a configuration on the step-manager. Another option would be to prefix the numbers by a magic string. Or a currentId could be provided, that is either a number or a name with a prefix so it can be distinguished. For example all names could be prefixed by a - for the currentId.

{{#step-manager currentId=step as |w|}}
  {{#w.step name='a'}}{{/w.step}}
  {{#w.step}}{{/w.step}}
  {{#w.step name='1'}}{{/w.step}}
{{/step-manager}}

this will result in currentId being either -a, 1 or -1. Other signs then - could be ., _ or ~. However I think it should be nothing that needs percent encoding in the URL.

Also currentId should always be set, even if its not provided initially.