Is there a beta version of DataMapper ORM for COdeigniter 3.0

[mahmutbayri]

Hi,

I'm stating a new project using codeigniter 3.0 development version. There is a message on http://datamapper.maglok.nl/ about DataMepper V2.

Do you have a beta version for V2? i know CI 3.0 currently is not released but allmost ready. if datamapper v2 beta/test is release It would be nice to test with framework. Maybe i will use Doctrine ORM, but i prefer your ORM because i think it uses codeigniter resource better than Doctrine.

Best regards

[saekort]

Hey,

I have just inherited the Datamapper library from Wanwizard. I am still setting up the github and the manual pages (the search does not work yet for example). So there might be some incorrect information on there for a while.

That said, I do not think there is any code for a 2.0 yet. It would require a full re-implementation and the question is if that is worth it for Codeigniter. I will do my best to support Datamapper 1.8.x though! :)

[mahmutbayri]

Thank you for answer.

Could you check if it works with CI 3.0-dev? I use load_class in Common.php (CI3.0), and add these lines to APPPATH.'third_party/datamapper/bootstrap.php' to initialize without error.

// Do we have a DataMapper extension for this class?
if (file_exists($file = DATAMAPPERPATH.'third_party/datamapper/system/'.$class.'.php'))
{
    require_once($file);
}

When i wanted to write simple query like $user->get_by_id(1); i am getting an error

 Fatal error: Call to undefined method DM_DB_mysqli_driver::_where() in W:\www\MynetTVAdmin\html\application\third_party\datamapper\system\DB_driver.php(66) : eval()'d code on line 20

If this library is compatible with CI3.0-dev, i am going go open issues about my problem.

Thanks.

[saekort]

Datamapper 1.8.2 is not compatible with CI 3.0-dev. The error you get is because CI 3.0 handles database connections differently then CI 2.x does and Datamapper 1.8.2 is very dependant on core CI functionality that is changed in CI 3.0-dev.

If CI 3.0-dev actually gets to a release then we can see what we'd have to change to get it to work on 3.0.

[dsivic]

it is time...

[saekort]

Wow that I'd see the day. :) I shall look into this!

[fven]

Any news about this?

[jamieburchell]

I recently got DM working with CI3. It's not fully tested, nor can I guarantee there aren't any bugs, but feel free to check it out:

https://github.com/jamieburchell/datamapper/tree/ci3

[arsenbagratyan]

Hi.
I have put this version in my project, after it I get such a problem http://prntscr.com/7b4cb7.
Tried to find the reason. When I comment http://prntscr.com/7b4d81 this line it doesn't show this error, just sure that it isn't right way.
Can you help me pls?

Thanks.

[jamieburchell]

Hi.
Did you replace all your datamapper files including the Datamapper.php (class DataMapper) library file from my fork?
Are you able to provide me with the query code you are using which generates this error?
Thanks
Jamie

[arsenbagratyan]

Thanks Jamie for your reply.

http://prntscr.com/7brqix In the old versions DM $function were equal 'where', but now it's equal to '_where'. I've changed t but think it isn't the best solution, is it?

http://prntscr.com/7brqvb And there is problems with '$this->load'.I've made it '$this->ci_load'.

[jamieburchell]

It doesn't look like you're using the files from my fork

https://github.com/jamieburchell/datamapper/blob/ci3/application/libraries/datamapper.php

And yes, it's ci_load and ci_config

[saekort]

I am sorry for not having had time to check this out guys. I will as soon as possible!

[saekort]

@jamieburchell I am checking out your fork changes. I grabbed a nice clean copy of CI3 and tried getting it to work but so far it is having issues with the fact the Router class is not available in the bootstrap.php on line 90.

I shall now delve into it myself as well, I got a bit of time and this deserves some of our attention afterall.

[jamieburchell]

@saekort Not sure what could be causing that, I'm not seeing it with CI3 and the HMVC extension.

[saekort]

I grabbed the current CI3, no extension. I know of the extension, I just figured go with the barebones here. Is the HMVC extension required? It does seem that the Router not being available is a known Datamapper with CI3 thing though...