ember.js - Ember 2 set select value in component -

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i have little problem.

there component, must render form editing model's record. , need render on listing page below each model's record.

there gist: https://gist.github.com/mxgoncharov/9f1b4cd52cac9173fd46

problem: when open it, fields without select-tags filled. if render e.g. groupid or select-tag's value label shows right (e.g. '6'). select-tag doesn't show selected value, , select-tags shows prompt.

how can redraw or refill select-tags? maybe did smth wrong?


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