php - foscommentbundle keeps creating new entries instead of saving the old one -

problem:

the foscommentbundle saves comments everytime refresh page, create new entry in thread table instead of saving on record page. example, if page slug http://johnson.localhost/app_dev.php/page/whats-up-baby, new record created everytime reresh page, table looks this:

notice slugs same! here's how expect work:

but refresh, starts creating new entries like:

i'm displaying form this:

{% include 'foscommentbundle:thread:async.html.twig' {'id': post.id} %} 

and i'm using yaml, here thread , commment yaml files.

johnson\blogbundle\entity\thread:     type: entity     table: null     id:         id:             type: integer             id: true             generator:                 strategy: auto     lifecyclecallbacks: {  }   johnson\blogbundle\entity\comment:     type: entity     manytoone:         thread:             targetentity: johnson\blogbundle\entity\thread             inversedby: comments     table: null     id:         id:             type: integer             id: true             generator:                 strategy: auto     lifecyclecallbacks: {  } 

i don't know how represent:

* @orm\changetrackingpolicy("deferred_explicit") 

in yaml. problem?

the problem facing not related changetrackingpolicy option. anyway if set value in yaml, can as:

changetrackingpolicy : deferred_explicit

now problem. seams value of provided post.id changing on each request. try put {{ post.id }} in template view value of it. should same unique identifier of post entity(assuming have post entity).

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updated:

okk, yo mentioned, there no problem post id in short solution updating generator strategy in yaml thread entity like:

docudex\bundle\commentbundle\entity\thread:     type: entity     table: null     id:         id:             type: integer             id: true             generator:                 strategy: none     lifecyclecallbacks: {  }     changetrackingpolicy : deferred_explicit 

make sure clear wrong thread entry first, clear cache. hope solve problem.

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explanation:

when set generator strategy auto, doctrine setting new auto generated id new thread. though not suppose happen, happening! found if create entities within child bundle of foscommentbundle auto strategy doesn't have problem. that's why, when tried first time gave me no problem. able reproduce problem in environment moving entities out of child bundle.

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suggestion:

though simple setup, can go approach, idea create child bundle when use bundles these. give more power customize.