DataMapper 1.6.0 - Printable Version

Code:

function check_username()

{

$u = new User();

$u->where('username',$this->username)->get();



// Check to see if the rest of the object was populated

if ($this->id)

{

// Looks like the username already exists

return FALSE;

}

else

{

// Looks like the username dosnt exist

return TRUE;

}

}

Code:

Fatal error: Call to a member function num_rows() on a non-object in C:\projekti\iam\streznik\htdocs\system\application\libraries\datamapper.php on line 2560

Code:

Object CI_DB_mysql_result extends CI_DB_result (

  ->conn_id = Resource [mysql link persistent] ( Resource id #33 )

  ->result_id = Resource [mysql result] ( Resource id #76 )

  ->result_array = Array 0 (

  )

  ->result_object = Array 0 (

  )

  ->current_row = Integer ( 0 )

  ->num_rows = Integer ( 0 )

  ->row_data = Null

  CI_DB_mysql_result methods: 19 (

    ->num_rows();

    ->num_fields();

    ->list_fields();

    ->field_data();

    ->free_result();

    ->_data_seek();

    ->_fetch_assoc();

    ->_fetch_object();

    ->result();

    ->result_object();

    ->result_array();

    ->row();

    ->set_row();

    ->row_object();

    ->row_array();

    ->first_row();

    ->last_row();

    ->next_row();

    ->previous_row();

  )

)

Code:

// Nov objekt

        $sco = new Scopredmet();

        $sco->naslov=$this->input->post('naslov');

        $sco->opis=$this->input->post('opid');

        $sco->barve=$this->input->post('tema');

        $sco->objavljeno=1;

        

        // NOv objekt kategorij

        $kategorija = new Kategorije();

        $kategorija->where('id', $this->input->post('kategorija'))->get();

        

        // NOv objekt uporabnikov

        $uporabnikio = new Uporabniki();

        $uporabnikio->where_in('id', $this->input->post('uporabniki_id'))->get();

        

        $sco->save(array($kategorija, $uporabnikio));

Code:

class Scopredmet extends DataMapper {

    var $table = "scopredmet";

    var $has_one = array("kategorije" => "kategorije");    

    var $has_many = array("uporabniki" => "uporabniki");

    

    function Scopredmet()

    {

        parent::DataMapper();

    }

}

Code:

class Kategorije extends DataMapper {

    var $table = "kategorije";

    var $has_many = array("scopredmet");

    var $validation = array(

    array(

        'field' => 'ime',

        'label' => 'ime kategorije',

        'rules' => array('required', 'trim', 'unique', 'min_length' => 3, 'max_length' => 45)

    ),

);

    function Kategorije()

    {

        parent::DataMapper();

    }

}

Code:

class Uporabniki extends DataMapper {

    var $table = "uporabniki";

    var $has_many = array("scopredmet" => "scopredmet");



    function Uporabniki()

    {

        parent::DataMapper();

    }

}

Code:

$obj2->select('id')->get();

$obj1->save($obj2);

Code:

$d = New Dqip();

$d->version                     = set_value('version');

$d->title                       = set_value('title');

$d->description                 = set_value('description');

$d->demographics                = set_value('demographics');

$d->impact_to_organization      = set_value('impact_to_organization');

$d->automation_options          = set_value('automation_options');

$d->resolution_approach         = set_value('resolution_approach');

$d->re_extraction_schedule      = set_value('re_extraction_schedule');

$d->conversion_impact           = set_value('conversion_impact');

$d->presented_on                = set_value('presented_on');

$d->estimated_completion_date   = set_value('estimated_completion_date');

$d->estimated_count_manual      = set_value('estimated_count_manual');

$d->estimated_count_auto        = set_value('estimated_count_auto');

$d->estimated_count_not_valid   = set_value('estimated_count_not_valid');

$d->save();



$d = New Dqip();

$d->where('title',set_value('title'))->get();



$author = new User();

$author->where('id',set_value('author'))->get();



$dciu_staff_1 = new User();

$dciu_staff_1->where('id',set_value('dciu_staff_1'))->get();



$dciu_staff_2 = new User();

$dciu_staff_2->where('id',set_value('dciu_staff_2'))->get();



$data_source_1 = New Data_source();

$data_source_1->where('id',set_value('data_source_1'))->get();



$data_source_2 = New Data_source();

$data_source_2->where('id',set_value('data_source_2'))->get();



// Save the relations

if ($d->save( array(  'data_source_1'=>$data_source_1,

                      'data_source_2'=>$data_source_2,

                      'author'=>$author,

                      'dciu_staff_1'=>$dciu_staff_1,

                      'dciu_staff_2'=>$dciu_staff_2) ))

{

    $data['success'] = 'Created the DQIP';

}

else

{

    $data['error'] = $d->error->string;

}