Re: How to instantiate a model
How is a class instance going to help you here? Why not just store the result of the find in a variable, and use that the second time? However, it is probably a moot point - both cake and mysql will cache query results, so you will probably find that second query (if run at all) will take 1ms. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
Two different queries... same result.. caching does not help on this one. Well, what is the point of having all of this nice Model Class code written if I'm not going to use it? Set/Get, Associations, Finds, all sorts of Nifty tools I should like to use when needed. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
On Mar 19, 2007, at 4:55 PM, rtconner wrote: Two different queries... same result.. caching does not help on this one. Well, what is the point of having all of this nice Model Class code written if I'm not going to use it? Set/Get, Associations, Finds, all sorts of Nifty tools I should like to use when needed. I think we need to know a little more about what you're after in order to help out. -- John --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
John, Really?? I doubt you do need more information... but I'll play
along.
The following two selects are summarized versions of what cakephp
creates
UserModel - find() generates:
SELECT * FROM users WHERE
session_hash='thisisanobscurestringwhichcannotbeguessed';
Username comes from the session.
...
Then later using that data (in a controller) I need a Model Instance.
Right now I have
$this-User-id = $user_id;
$this-set('user', $this-User-read());
Which generates another query...
SELECT * FROM users WHERE id=4;
Do you notice how I'm selecting the same data from the database twice?
On Mar 19, 4:59 pm, John David Anderson (_psychic_)
[EMAIL PROTECTED] wrote:
On Mar 19, 2007, at 4:55 PM, rtconner wrote:
Two different queries... same result.. caching does not help on this
one.
Well, what is the point of having all of this nice Model Class code
written if I'm not going to use it? Set/Get, Associations, Finds, all
sorts of Nifty tools I should like to use when needed.
I think we need to know a little more about what you're after in
order to help out.
-- John
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Re: How to instantiate a model
My typing skills suck. Sorry about the grammar errors. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
On Mar 19, 7:09 pm, rtconner [EMAIL PROTECTED] wrote: John, Really?? I doubt you do need more information... but I'll play along. rtconnor: John has been providing support on this mailing list pretty much since it's inception. If he didn't need more information, he wouldn't have asked for it. I'm sure I don't have to remind you that no one here is getting paid to answer your question, so it is most certainly in your best interest to help them help you. Also, asking for more information about a problem is often something that happens when it appears that the person asking the question is doing something they either shouldn't do or don't need to do. Reading the summary of your approach above, I would agree with that assessment. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
rtconnor: I still don't see a need for a model instance here. Your first query, User-find(), will return the User data (as an array), with appropriate associations loaded. Your second query, User-read, will return User data (as an array), with appropriate associations loaded. Instead, try $user = $this-User-find( ..your session hash conditions... ) $this-set( 'user', $user ) For future reference, model instances are used in cake as the interface to the data layer - and in any one request there will only be a single model instance created. All data is returned as arrays. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to instantiate a model
Nate, John... I don't doubt his or anyone else's expertise around here. From my viewings and usage of Cake, the code is amazingly written, and the help around here has been about as good as I could hope for. No complaints from me. Yes I know everyone supports for free. I try to answer what questions I can in my still limited knowledge. I definately want to give back to the community which supplied this grand peice of software. Grant.. Ok then... I'll try not making a Model instance. I have no actual current need for it, I was just trying to consider the unkown future and what needs it might hold. . Actually I will try to set the UserModel-data Variable with the results from the find, and see what happens. Now that I think about it, that would actually solve my problem, the find returns results in the same format as model-data holds them from what I know. That should work quite well (in theory). Well directly or indirectly I think you've answered my question. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
