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