87 lines
3.0 KiB
PHP
87 lines
3.0 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
include_once('../adodb.inc.php');
|
||
|
|
include_once('../adodb-active-record.inc.php');
|
||
|
|
|
||
|
|
|
||
|
|
$db = NewADOConnection('mysql://root@localhost/northwind');
|
||
|
|
$db->debug=1;
|
||
|
|
ADOdb_Active_Record::SetDatabaseAdapter($db);
|
||
|
|
|
||
|
|
$db->Execute("CREATE TEMPORARY TABLE `persons` (
|
||
|
|
`id` int(10) unsigned NOT NULL auto_increment,
|
||
|
|
`name_first` varchar(100) NOT NULL default '',
|
||
|
|
`name_last` varchar(100) NOT NULL default '',
|
||
|
|
`favorite_color` varchar(100) NOT NULL default '',
|
||
|
|
PRIMARY KEY (`id`)
|
||
|
|
) ENGINE=MyISAM;
|
||
|
|
");
|
||
|
|
|
||
|
|
$db->Execute("CREATE TEMPORARY TABLE `children` (
|
||
|
|
`id` int(10) unsigned NOT NULL auto_increment,
|
||
|
|
`person_id` int(10) unsigned NOT NULL,
|
||
|
|
`name_first` varchar(100) NOT NULL default '',
|
||
|
|
`name_last` varchar(100) NOT NULL default '',
|
||
|
|
`favorite_pet` varchar(100) NOT NULL default '',
|
||
|
|
PRIMARY KEY (`id`)
|
||
|
|
) ENGINE=MyISAM;
|
||
|
|
");
|
||
|
|
|
||
|
|
|
||
|
|
$db->Execute("insert into children (person_id,name_first,name_last) values (1,'Jill','Lim')");
|
||
|
|
$db->Execute("insert into children (person_id,name_first,name_last) values (1,'Joan','Lim')");
|
||
|
|
$db->Execute("insert into children (person_id,name_first,name_last) values (1,'JAMIE','Lim')");
|
||
|
|
|
||
|
|
ADODB_Active_Record::TableHasMany('persons', 'children','person_id');
|
||
|
|
class person extends ADOdb_Active_Record{}
|
||
|
|
|
||
|
|
$person = new person();
|
||
|
|
# $person->HasMany('children','person_id'); ## this is affects all other instances of Person
|
||
|
|
|
||
|
|
$person->name_first = 'John';
|
||
|
|
$person->name_last = 'Lim';
|
||
|
|
$person->favorite_color = 'lavender';
|
||
|
|
$person->save(); // this save will perform an INSERT successfully
|
||
|
|
|
||
|
|
$person2 = new person();
|
||
|
|
$person2->Load('id=1');
|
||
|
|
|
||
|
|
$c = $person2->children;
|
||
|
|
if (is_array($c) && sizeof($c) == 3 && $c[0]->name_first=='Jill' && $c[1]->name_first=='Joan'
|
||
|
|
&& $c[2]->name_first == 'JAMIE') echo "OK Loaded HasMany</br>";
|
||
|
|
else {
|
||
|
|
var_dump($c);
|
||
|
|
echo "error loading hasMany should have 3 array elements Jill Joan Jamie<br>";
|
||
|
|
}
|
||
|
|
|
||
|
|
class child extends ADOdb_Active_Record{};
|
||
|
|
ADODB_Active_Record::TableBelongsTo('children','person','person_id','id');
|
||
|
|
$ch = new Child('children',array('id'));
|
||
|
|
|
||
|
|
$ch->Load('id=1');
|
||
|
|
if ($ch->name_first !== 'Jill') echo "error in Loading Child<br>";
|
||
|
|
|
||
|
|
$p = $ch->person;
|
||
|
|
if (!$p || $p->name_first != 'John') echo "Error loading belongsTo<br>";
|
||
|
|
else echo "OK loading BelongTo<br>";
|
||
|
|
|
||
|
|
if ($p) {
|
||
|
|
#$p->HasMany('children','person_id'); ## this is affects all other instances of Person
|
||
|
|
$p->LoadRelations('children', 'order by id',1,2);
|
||
|
|
if (sizeof($p->children) == 2 && $p->children[1]->name_first == 'JAMIE') echo "OK LoadRelations<br>";
|
||
|
|
else {
|
||
|
|
var_dump($p->children);
|
||
|
|
echo "error LoadRelations<br>";
|
||
|
|
}
|
||
|
|
|
||
|
|
unset($p->children);
|
||
|
|
$p->LoadRelations('children', " name_first like 'J%' order by id",1,2);
|
||
|
|
}
|
||
|
|
if ($p)
|
||
|
|
foreach($p->children as $c) {
|
||
|
|
echo " Saving $c->name_first <br>";
|
||
|
|
$c->name_first .= ' K.';
|
||
|
|
$c->Save();
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|