Comments on: Adding Vue reactivity to js-data relationships

By: Doug

Doug — Mon, 27 May 2019 20:36:15 +0000

In reply to munderwood. It appears my issue is related to what you referenced above as as a possible infinite loop. I do need to have vueReactive set as true on both sides of some relations. Have you looked any more into this? Any ideas where I should start with debugging?

By: munderwood

munderwood — Fri, 08 Feb 2019 00:16:10 +0000

In reply to Doug. That's one that I haven't encountered myself so far, but my first reaction (so to speak) is that if the relationship is not even found in js-data, then it's really something to do with that, and not with Vue or its reactivity. The only thing I can think of off the top of my head without seeing more code would be if the position is being created only in the front end, and not persisted somewhere that would assign it an id. That is, if you say `const bossPosition = store.createRecord({ title: 'CEO' })` then `bossPosition.id` will be undefined (until after a call to `bossPosition.save()` resolves), so assigning `bossEmployee.position_id = bossPosition.id` won't actually do anything...

By: Doug

Doug — Thu, 07 Feb 2019 20:12:04 +0000

1st: I love it, thank you.

I’m having a small problem with a ‘belongsTo’ relationship if the object which it belongs to is not yet created when the object is created. i.e.

employee: belongsTo position
position: hasMany employee

If an employee is created before the position, the employee.position is forever ‘undefined’ and will not be reactive (or even found by jsData)

Any Ideas??? Thanks again