[Rails] Re: mongoid update_attributes issues

Ruby on Rails Sunday, November 27, 2011

hey,

is there any help, my code of challenge and task model and controller and mongoid.yaml is below

class Challenge
include Mongoid::Document
include Mongoid::Timestamps::Created
include Mongoid::Timestamps::Updated

# TASKS
embeds_many :tasks

accepts_nested_attributes_for :tasks

field :title, :type=>String
field :description, :type=>String

end

class Task
include Mongoid::Document

# name of task
field :name, :type => Hash
# score translates to Point on UI
field :score_by
# score translates to Point on UI
field :score
# task status
field :is_complete, :type => Integer, :default => 0

embedded_in :challenge
end

def update

    @challenge = Challenge.find(params[:id])
    #raise ch = params[:challenge].inspect
    if @challenge.update_attributes(params[:challenge])
      redirect_to :action => 'index', :id => @challenge
    else
      render :action => edit
    end
end

mongoid.yaml

defaults: &defaults

allow_dynamic_fields: true

parameterize_keys: true

persist_in_safe_mode: true

raise_not_found_error: true

reconnect_time: 3

use_object_ids: false

development:

host: localhost

database: xxxxx_development

test:

host: localhost

database: xxxxx_test

# set these environment variables on your prod server

production:

host: localhost

port: 27017

database: xxxxx_development

#host: <%= ENV['MONGOID_HOST'] %>

#port: <%= ENV['MONGOID_PORT'] %>

#username: <%= ENV['MONGOID_USERNAME'] %>

#password: <%= ENV['MONGOID_PASSWORD'] %>

#database: <%= ENV['MONGOID_DATABASE'] %>

# slaves:

# - host: slave1.local

# port: 27018

# - host: slave2.local

# port: 27019

---------- Forwarded message ----------
From: Pravin Mishra <diatm.pravin.it.07.27@gmail.com>
Date: 26 November 2011 18:02
Subject: mongoid update_attributes issues
To: rubyonrails-talk@googlegroups.com

hi,

i have two model CHALLENGE and TASK, CHALLENGE embeds_many :tasks and TASK embbeded_in :challenge

when i updating particular task attrubutes then it working

@ch_ts_update.tasks.where(:name => params[:name]).update(:is_complete => 1)

when trying to update whole task using challenge params

@challenge.update_attributes(params[:challenge])

instead of updating existing tasks it creating new tasks. I think, i m missing some configuration in mangoid.yml

thanks in advance!!!!!!!

Pravin Mishra

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[Rails] Re: mongoid update_attributes issues

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