Hi,
Here Params I given for understading purpose.this is a model code I
am passing the params[:objects] from controller to model through
object @objects.But,if I give that No one understands that @objects is
getting from the veiw so I given params[:objects] in this post.(For
understanding purpose).
The controller action
def genericCURDoperation
companyid = session[:companyid]
obj = MGenericCurdOperation.new(params[:objects],companyid)
result = obj.genericAction
puts result
end
In my MGenericCurdOperation model
class MGenericCurdOperation
attr_accessor :companyid,:objects
def intialize(xml,companyid)
@objects = xml
@companyid = companyid
end
def genericAction
hash = @objects.to_hash
operation = hash['operation']
if operation == "insert" then
status = saveToDB(hash['record'],companyid)
elsif operation == "update" then
status = UpdateToDB(hash['record'],companyid)
.................
end
return status
end
def saveToDB(record,companyid)
............
end
def UpdateToDB(record,companyid)
hash = record.to_hash
key = hash['key']
if key==nil then
puts " the key not coming thourgh xml"
return nil
end
value = hash[key.to_s]
model = hash['model']
record = model.find(:all,:conditions=>["#{key}=?",value])
#retriving the record from db
updateRecord = model.new(hash['record'])
# record with updated fileds ,consits every filed in the record
except the key value,attribute
updateRecord.TimeUpdate = DateTime.now
# Here whatever the other requirements and conversions added
to the
# updateRecord and also checking the required fields to
be non empty etc;
recordHash = Hash.from_xml(updateRecord.to_xml)
root = recordHash.keys
rootElement = root(0)
if record.update_attributes(recordHash[rootElement.to_s]) then
puts record.to_xml
puts "saved successfully"
redirect_to 'index'
end
end
end
this is my code with some more operations also
if u can't understand please look the above problem and help me
On Jan 27, 11:30 am, hema gonaboina <hema.soli...@gmail.com> wrote:
> Hi,
>
> I am new to ruby on rails,we are developing a integrated application
> which can be accessed by many companies..
>
> We developed application on development environment,recently we switched
> to production environment as per client request.The insertion operation
> working fine where are the updation not working...
> Updation working for sometimes if it is done consecutively then it is not
> working,If the server restart it is working again upto some requests..
>
> My Code is
>
> def UpdateToDB
>
> hash = params[:object].to_hash
> key = hash['key']
>
> if key==nil then # since the
> operation is generic
> puts " the key not coming thourgh xml"
> return nil
> end
>
> value = hash[key.to_s]
>
> model = hash['model']
>
> record = model.find(:all,:conditions=>["#{key}=?",value]) #
> retriving the record from db
>
> updateRecord = model.new(hash['record']) # record with updated
> fileds ,consits every filed in the record except the key value,attribute
>
> updateRecord.TimeUpdate = DateTime.now
>
> # Here whatever the other requirements and conversions added to the
> updateRecord and also checking the required fields to be non empty etc;
>
> recordHash = Hash.from_xml(updateRecord.to_xml)
>
> root = recordHash.keys
> rootElement = root(0)
> if record.update_attributes(recordHash[rootElement.to_s]) then
> puts record.to_xml
> puts "saved successfully"
> redirect_to 'index'
> end
>
> end
>
> The above method working fine for updation upto some requests
> only.. like 8 updates not more than.. for the 9th update the statement
> record.to_xml showing the updated value in the server but it is not get
> updated in the database..
>
> Can anyone solve my problem and save my day...
> Thanks
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