Add attribute to configure value property

Say I have an array like this: [{id: 1, name: "name"}]

Now, the actual selected value, will be the id, but what I want to display is the name. So I wish I could use power-select like this: {{#power-select keyField='id' options=options selected=selectedId onchange=(action (mut selectedId))}} as |option|}} {{option.name}} {{/power-select}}

To fix this, i currently have to make a custom computed property, that maps from the selected object to write the selected id internally, and return the selected object based on the selected id.

[cibernox]

You can

{{#power-select options=options selected=(find-by 'id' selectedId options) onchange=(action (mut selectedId) value="id")}} as |option|}} 
  {{option.name}} 
{{/power-select}}

Note: find-by is a helper you can find in https://github.com/DockYard/ember-composable-helpers

[drauschenbach]

Resolves issue #160