postCreate query

KeepMoving · July 2017

Hi Im trying to do a select in a 'postCreate' function
how can I do that?

Im doing something like:

->on( 'postCreate', function ( $editor, $id, $values, $row ) {
                $editor->db()
                    ->query('select', 'mytable')
                    ->where('IdUsuario', 39)
                    
                    ->exec();
            } )

but Im getting syntax error,

allan · July 2017

I don't see a syntax error there. Could you show me the whole PHP file and also the error statement please?

Allan

KeepMoving · July 2017

Actually what I want to do is a select email from usuario where laboratorio = "the lab row I've created"
Then store the value in a variable and send an email.. notification

I've read this https://editor.datatables.net/docs/1.5.1/php/source-class-DataTables.Database.html#228-250 topic and now the select is working (I think..)

Now I want to store de value and send the email..

<?php

/*
 * Script principal de Editor
 */

// DataTables PHP library
include( "../../php/DataTables.php" );

// Alias Editor
use
    DataTables\Editor,
    DataTables\Editor\Field,
    DataTables\Editor\Format,
    DataTables\Editor\Mjoin,
    DataTables\Editor\Options,
    DataTables\Editor\Upload,
    DataTables\Editor\Validate;
$db->sql( "SET NAMES 'utf8'" );
// Libreria para captura, lectura y edicion de datos
Editor::inst( $db, 'altaestudios', 'IdAltaEstudios' )
    ->debug(true)

    ->fields(
    
        Field::inst( 'altaestudios.FechaEstudio' )
            ->validator( 'Validate::dateFormat', array(
                "format"  => Format::DATE_ISO_8601,
                "message" => "Ingrese un formato válido de fecha yyyy-mm-dd"
            ) )
            ->getFormatter( 'Format::date_sql_to_format', Format::DATE_ISO_8601 )
            ->setFormatter( 'Format::date_format_to_sql', Format::DATE_ISO_8601 ),
            
            Field::inst( 'altaestudios.FechaEntrega' )
            ->validator( 'Validate::dateFormat', array(
                "format"  => Format::DATE_ISO_8601,
                "message" => "Ingrese un formato válido de fecha yyyy-mm-dd"
            ) )
            ->getFormatter( 'Format::date_sql_to_format', Format::DATE_ISO_8601 )
            ->setFormatter( 'Format::date_format_to_sql', Format::DATE_ISO_8601 ),
    
            // se crea el campo que se va a relacionar
                Field::inst( 'altaestudios.IdUsuario' )
    
            // se agregan las opciones del objeto que se va a llenar dinamicamente
                    ->options( Options::inst()
                        ->table( 'usuario'  )
                        ->value( 'IdUsuario' )
                        ->label( array('nombre', 'apellido') )
                        ->render( function ( $row ) {
                            return $row['nombre'].' '.$row['apellido'].'';
                        })
                        ->where( function ($q) {
                            $q->where( 'perfil', 3 );
                        } )
                    )
                    // validador de datos
                    ->validator( 'Validate::dbValues', array(
                        "message" => "Seleccione un paciente"
                    ) ),
                // campo de el left join
                Field::inst( 'paciente.nombre'),
                    Field::inst('paciente.apellido'), //Join para render de apellido
                    
            // Datos del medico     
               Field::inst( 'altaestudios.IdMedico' )
                   ->setFormatter( 'Format::ifEmpty', null )
            // se agregan las opciones del objeto que se va a llenar dinamicamente
                    ->options( Options::inst()
                        ->table( 'usuario'  )
                        ->value( 'IdUsuario' )
                        ->label( array('nombre', 'apellido') )
                        ->render( function ( $row ) {
                            return $row['nombre'].' '.$row['apellido'].'';
                        })
                        ->where( function ($q) {
                            $q->where( 'perfil', 2 );
                        } )
                    ),
                 
                    // ->validator( 'Validate::dbValues', array(
                        // "message" => "Seleccione un médico"
                    // ) ),
                // campo de el left join
                Field::inst( 'medico.nombre'),
                    Field::inst('medico.apellido'), //Join para render de apellido
                 
        Field::inst( 'altaestudios.IdLaboratorio')
        ->setFormatter( 'Format::ifEmpty', 15 )
                 ->options( Options::inst()
                        ->table( 'laboratorio')
                        ->value( 'IdLaboratorio' )
                        ->label( 'NombreLaboratorio')
                    ),
                   // validador de datos
                    // ->validator( 'Validate::dbValues', array(
                        // "message" => "Seleccione un laboratorio"
                    // ) ),
                // campo de el left join
                 Field::inst( 'laboratorio.NombreLaboratorio'),
        Field::inst( 'altaestudios.activo'),
    
        Field::inst( 'altaestudios.IdTipoEstudio')
                    ->options( Options::inst()
                        ->table( 'tipoestudio'  )
                        ->value( 'IdTipoEstudio' )
                        ->label( 'ClaveEstudio'   )
                    )
                    // validador de datos
                      ->validator( 'Validate::dbValues', array(
                        "message" => "Seleccione un estudio"
                    ) ),
                // campo de el left join
                Field::inst('tipoestudio.ClaveEstudio'),
            
    
    
                Field::inst( 'altaestudios.archivo' )
                  ->setFormatter( 'Format::ifEmpty', null )
                ->upload( Upload::inst( $_SERVER['DOCUMENT_ROOT'].'/archivos/estudioNumero__ID__.__EXTN__' )
                    ->db( 'archivo', 'IdArchivo', array(
                        'NombreArchivo'    => Upload::DB_FILE_NAME,
                        'Tamano'    => Upload::DB_FILE_SIZE,
                        'web_path'    => Upload::DB_WEB_PATH,
                        'local_path' => Upload::DB_SYSTEM_PATH
                    ) 
                )
                    ->allowedExtensions( array( 'pdf'), "Archivo no válido" )
            )
            
    )
        
    ->on( 'postCreate', function ( $editor, $id, $values, $row ) {
                $data=$editor->db()
                    ->query('select')
                    ->table('usuario')
                    ->get('email')
                    ->where('laboratorio', 15)
                    ->exec();
                    
                    
            } )
        

        ->leftJoin( 'archivo', 'altaestudios.archivo', '=', 'archivo.IdArchivo')
        ->leftJoin( 'usuario as paciente', 'paciente.IdUsuario', '=', 'altaestudios.IdUsuario' )
        ->leftJoin( 'usuario as medico', 'medico.IdUsuario', '=', 'altaestudios.IdMedico' )
        
        ->leftJoin( 'laboratorio', 'altaestudios.IdLaboratorio', '=', 'laboratorio.IdLaboratorio')
        ->leftJoin( 'tipoestudio', 'altaestudios.IdTipoEstudio', '=', 'tipoestudio.IdTipoEstudio')

    ->process( $_POST )
    ->json();

allan · July 2017

Okay good - so that select appears to be working now? You could use a query('insert') if you want to write information to another table, and also PHP's own mail method to send an email.

Allan

KeepMoving · July 2017

Just a question allan,

how can I see the content of $data variable?

KeepMoving · July 2017

I have this.. but..

->on( 'postCreate', function ( $editor, $id, $values, $row ) {
                $notif = $editor->db()
                    ->query('select')
                    ->table('usuario')
                    ->get('email')
                    ->where('laboratorio', 2)
                    ->exec();
                mail('luiscorpus182@gmail.com', 'algo', json_encode($notif));
            
            } )

Im getting an empty {}

allan · July 2017

$notif is a Result class instance. You would need to use $notif->fetchAll() or $notif->fetch() to get the row.

Allan

KeepMoving · July 2017

Hi Allan,
thank you for your time and answers
I been searching a lot and now Im getting the correct results in query()
the problem is when I try to send the email says "Notice: Undefined index: email"

Here is the function

->on( 'postCreate', function ( $editor, $id, $values, $row ) {
                $res= ( $notif = $editor->db()
                    ->query('select')
                    ->table('usuario')
                    ->get('email')
                    ->where('laboratorio', $values['altaestudios']['IdLaboratorio'])
                    ->exec() );
                    
                    
//mail('luiscorpus182@gmail.com', 'prueba', json_encode($res)); // this send correct results to my email
        $notif= array();
            while ($rows = $res->fetch() ){
            mail($notif['email'], 'Nuevo estudio disponible', 'message'); // this line give me error
            } 
                
            } )

When I send the email with the result of $res wich is correct.

[{"email":"contacto@unidadgenetica.com"},{"email":"lledezma@unidadgenetica.com"},{"email":"ghernandez@keepmoving.com.mx"}]

allan · July 2017

$notif= array();

Then:

$notif['email']

The notif array is empty, so it is correct to tell you that there is no such index.

I think you mean $rows['email'] (note I would suggest you rename $rows to be $row to avoid confusion in the future).

Allan

postCreate query

postCreate query

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postCreate query

postCreate query

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