get data from db using an array in yii

Question

Im new to yii. my problem is, I have an array $hometeamid which contains all the id that i need to display details. How can i get the data. plz somebody help me
I have tried
$mod = Yii::app()->db->createCommand('SELECT * FROM event WHERE id = 1432201 or id = 1432208')->queryAll();

 $no=1432201;
 $mod = Event::model()->findByAttributes(array('id' => $no));<br>

but does not working. Blank fields are showing.

Answer 1

Best to do addInCriteria wiith CDbCriteria or simple createCommand like, but before do that please check your query on phpmyadmin/navicate/mysql workbench etc. manually (is it returning result or not?)

$homeTeamIds=['1','2','3','4'];
$criteria = new CDbCriteria;
$criteria->addInCondition('id',$homeTeamIds,'OR'); //matching any of your homeTeadIds 
$result = Event::model()->findAll($criteria);

OR

$ids = implode(', ', $homeTeamIds);
$sql = "SELECT * FROM event WHERE id IN ($ids)"   // like where id IN(1,2,3,4)
$result = Yii::app()->db->createCommand($sql)->queryAll();

Answer 2

First process your array into a comma separated string which is used as conditional value in sql query

$idString = implode(', ', $hometeamid);

Then place that string inside IN clause in sql query.

$sql = "SELECT *
           FROM event
         WHERE id IN ($idString)"

$mod = Yii::app()->db->createCommand($sql)->queryAll();

after execution of queryAll method you will recieve the related rows as resultant array

Answer 3

dont use findByAttributes if you set the id as primary key in your db.

example:

$mod = Event::model()->findbyPk($no);

Answer 4

You can use CDbCriteria's addInCondition() method to find all rows with values matching items in an array, for example something like this should work (not tested):

$hometeamid = array(
    '1432201',
    '1432208',
    // ... etc... all the id's you want to show
);
$criteria = new CDbCriteria;
$criteria->addInCondition('id',$hometeamid,'OR');
$mod = Event::model()->findAll($criteria);

There's even an example using addInCondition at the top of the CDbCriteria reference page: http://www.yiiframework.com/doc/api/1.1/CDbCriteria