StackOverflow2013

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plurals

PO
primarykey
Id
14509351
data
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0
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0
ClosedDate
CommentCount
1
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CreationDate
2013-01-24T19:39:00.237
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2013-01-24T19:39:00.237
LastEditDate
2017-05-23T12:34:57.050
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-1
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1772261
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14478099
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2
Score
0
ViewCount
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LastEditorDisplayName
text
Body
As I said in my comments, I can show you what I do but it may be too clever by half or there may be a much more direct way to accomplish it that I just don't know about. For me, I would want all my committees to show in the same order each time so I first prebuild all the possible associations in my <code>new</code> and <code>edit</code> controllers as well as the failure case of <code>create</code> and <code>update</code>. I have code here which will make sure all the possible associations exist, respect ones that are saved and orders them the same way each time: <a href="https://stackoverflow.com/questions/13599519/rails-how-do-i-prepend-or-insert-an-association-with-build">Rails: How do I prepend or insert an association with build?</a> Then in my view, I use checkboxes to delete the ones I don't want saved. <pre><code>= f.fields_for :committee_meetings do |cm| = cm.check_box :_destroy, {:checked => cm.object.persisted?}, 0, 1 = cm.label :_destroy, cm.object.committee.name = cm.hidden_field :committee_id, :value => f.object.committee.id </code></pre> Basically, I've reversed the polarity of the checkbox so it will send <code>:_destroy</code> if it's not checked or nothing if it is. It works for me, and I'm sure you can get it to work for you. I'm afraid I can't say why your code is failing since I don't understand why it's even partially working. I'd prefer to just fix your issue, but perhaps this alternate method will help.
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Title
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1. This table or related slice is empty.
PostParentId
1. PORails checkboxes for nested attributes return an array, not hash -- getting HashWIthIndifferentAccessError
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 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USGeoff
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PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
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1. This table or related slice is empty.
CommentsPostId
1. COToo clever by half > not working. I'll give it a try.
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 USSean

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