Hi,
Can anyone please tell me why i am getting ERROR:"Trying to get property of non-object" when i am executing below mentioned code:
Controller(Restaurant):
$restaurants = $model->findAll($condition);
$merchant = $restaurants->merchant;
$arr = array();
foreach($restaurants as $t)
{
$arr[$t->id] = $t->attributes;
}
print_r($arr);
[u][b]
Relations are[/b][/u]
Model(Restaurant):
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'merchants'=>array(self::BELONGS_TO,'Merchant','merchant_id'),
);
}
Model(Merchant):
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'restaurants'=>array(self::HAS_MANY,'Restaurant','merchant_id'),
);
}
boaz
January 9, 2013, 9:03am
2
findAll returns an array (line 1) and you’re assuming it is a single model (line 2 in your code).
Also, FYI such discussions suit more the ‘general questions’ forum, not this one.
mmbalaa
January 9, 2013, 9:08am
3
Remove this line
$merchant = $restaurants->merchant;
Boaz:
findAll returns an array (line 1) and you’re assuming it is a single model (line 2 in your code).
Also, FYI such discussions suit more the ‘general questions’ forum, not this one.
Thanx for your suggestion.I understand that i have to Write “$merchant = $restaurants->merchant;” this line in the foreach loop but can’t figure out the actual syntax can you help me in it.
And please tell me what i have to do if i try to implement this code with eager loading approach.
use $merchant = $restaurants->merchant; inside the foreach loop. if it needed.
like $merchant = $t->merchant;
boaz
January 9, 2013, 9:14am
7
right. and do check if its needed at all… .
But i need merchant name for each restaurant how can i get it.please advice.
I removed "$merchant = $restaurants->merchant;"
And i am getting array like:
Array
(
[3] => Array
(
[id] => 3
[merchant_id] => 1
[name] => BRestaurant One
[address] => BTest Address One
[website] => www.bwebsiteOne.com
[created_date] => 2012-12-14 11:48:19
[modified_date] => 2013-01-08 06:05:20
[created_user] => 1
[isblocked] => N
[isdeleted] => N
)
)
i need to get the merchant name can you please tell me what should i do
when i use this code in loop it is returning ERROR:"Property "Restaurant.merchant" is not defined."
nermin.i
January 9, 2013, 10:20am
11
Information abbout "merchant" is in other table (i suspect)
So you need do have relation in Restaurant for table where is information "merchant";
exemple:
public function relations() {
return array(
'rMerchant' => array(self::BELONGS_TO, 'merchant', 'merchant_id'),
}
you have this relation, only names are different
soo you can data retrive like $merchant = $restaurants->rMerchant->merchant;
but you have to add this in foreache (
already someone say => findAll return array)
softark
January 9, 2013, 10:31am
12
[color="#006400 "]/* Moved from "Yii-powered Applications" to "General Discussion for Yii 1.1.x" */[/color]
Hi,
Can anyone please tell me why i am getting ERROR:"Trying to get property of non-object" when i am executing below mentioned code:
Controller(Restaurant):
$restaurants = $model->findAll($condition);
$merchant = $restaurants->merchant;
$arr = array();
foreach($restaurants as $t)
{
$arr[$t->id] = $t->attributes;
}
print_r($arr);
[u][b]
Relations are[/b][/u]
Model(Restaurant):
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'merchants'=>array(self::BELONGS_TO,'Merchant','merchant_id'),
);
}
Model(Merchant):
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'restaurants'=>array(self::HAS_MANY,'Restaurant','merchant_id'),
);
}
first check that value is set or not like
if(isset($t->attributes))
{
// your code here
}
