how to equal two variables from different contexts? about template7

[nolimits4web]

It is impossible to use js_compare to access parent context, so it is better to create custom helper like:

Template7.registerHelper('isSelected', function (a,b){
  if (a === b) return 'selected';
  else return '';
})

And then to use it like:

{{#if choices}}
  <select name="{{label}}">
    {{#each choices}}
    <option value="{{@index}}" {{isSelected this ../current}} >
      {{this}}
    </option>
    {{/each}}
  </select>
{{/if}}

[lukasMega]

Thanks for quick answer. It was so simple! :-O

[MarioVanDenEijnde]

Hello NoLimits4Web,

We use the template7 in Framework7.
Can you tell me where to register the helper (where to put the code)
Wherever I tried I keep ending up with: Uncaught Error: Template7: Missing helper: 'isSelected'

Kind regards,
Mario