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How to use getFirstItem() in collection into magento 2
How to get first item of Varien_Data_Tree_Node_CollectionGet all item-Ids from a CollectionCollection with custom data not filteringHow can I get the collection of a custom module in magento 2Use External Database for a Custom CollectionMagento 2 addProductsFilter to Stock Item collectionundefined method when getting collectionMagento 2 : How to filter customer group collection?MEQP Gives a Warning : Data load getFirstItem() method detected in loophow to use filters for new collection
How to get first item of collection in magento 2
I am trying
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoColl->getFirstItem();
but its not working
magento2 collection filter
edited 2 days ago
user8213708
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
|
show 4 more comments
How to get first item of collection in magento 2
I am trying
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoColl->getFirstItem();
but its not working
magento2 collection filter
edited 2 days ago
user8213708
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
1
your code seems correct to me, did you try to call specific data. I mean something like this$infoColl->getFirstItem()->getName();
– Mohammad Mujassam
May 10 '16 at 4:43
|
show 4 more comments
How to get first item of collection in magento 2
I am trying
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoColl->getFirstItem();
but its not working
magento2 collection filter
edited 2 days ago
user8213708
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
How to get first item of collection in magento 2
I am trying
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoColl->getFirstItem();
but its not working
magento2 collection filter
magento2 collection filter
edited 2 days ago
user8213708
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
edited 2 days ago
user8213708
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
edited 2 days ago
user8213708
506
edited 2 days ago
user8213708
506
edited 2 days ago
user8213708
506
506
asked May 9 '16 at 13:21
NewbieNewbie
76931842
asked May 9 '16 at 13:21
NewbieNewbie
76931842
asked May 9 '16 at 13:21
NewbieNewbie
76931842
76931842
If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
1
your code seems correct to me, did you try to call specific data. I mean something like this$infoColl->getFirstItem()->getName();
– Mohammad Mujassam
May 10 '16 at 4:43
|
show 4 more comments
If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
1
your code seems correct to me, did you try to call specific data. I mean something like this$infoColl->getFirstItem()->getName();
– Mohammad Mujassam
May 10 '16 at 4:43
If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
1
1
your code seems correct to me, did you try to call specific data. I mean something like this
$infoColl->getFirstItem()->getName();– Mohammad Mujassam
May 10 '16 at 4:43
your code seems correct to me, did you try to call specific data. I mean something like this
$infoColl->getFirstItem()->getName();– Mohammad Mujassam
May 10 '16 at 4:43
|
show 4 more comments
6 Answers
6
active
oldest
votes
Make sure there is data in your collection. The function will return the first item object from your collection and then you can use it directly.
$collection = $this->_customFactory->create()->getCollection()
->addFieldToFilter('session_id', $id)
->addFieldToFilter('waiting_list', '');
if($collection->getSize())
$data = $collection->getFirstItem();
$data->getId();
$data->getName();
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
add a comment |
Before call getFirstItem(), try to load our collection $infoColl->load()
Update: @ MohammadMujassam comment: We need to get specific data, like: $infoColl->getFirstItem()->getName();
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
The collection gets loaded automatically when you callgetFirstItem().
– nevvermind
May 9 '16 at 15:58
@ nevvermindvendor/magento/module-sales/Model/Order.phpthere is a methodloadByIncrementIdAndStoreId, it also tries to load collection beforegetFirstItem(). Please, help us to understand about this. Thanks you.
– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call togetFirstItem()will callload()for you. This happens on every DB collection. So it's redundant (not wrong) to do$coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.
– nevvermind
May 9 '16 at 17:45
add a comment |
You can use fetchItem() method instead
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.
add a comment |
I had same issue and resolve it by below code.
$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$firstItem = $objectManager->create('MypackageMyModuleModelSyncData')
->getCollection()
->getFirstItem();
Hope It helps
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
add a comment |
To get Name & Id from collection use this code
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->getFirstItem()->getName();
$infoColl->getFirstItem()->getId();
Hope it is useful for you.
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
add a comment |
You can use like below:
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoCollFirstItem = $infoColl->getFirstItem();
$infoCollFirstItemData = $infoCollFirstItem->getData();
And by $infoCollFirstItemData data array you can use all columns of the first item of the collection.
You can also use fetchItem() function for fetch items/rows of the collection one by one.
This is a preferable approach and even faster, as I find at below url:
http://www.emiprotechnologies.com/blog/magento-blog-56/post/pitfalls-to-avoid-during-magento-development-286
The example code:
$customers = $this->_customFactory->create()->getCollection();
$object=$customers->fetchItem(); //for get first Item/row
//for Iterating collections
while($object=$customers->fetchItem())
//do something
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
add a comment |
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6 Answers
6
active
oldest
votes
6 Answers
6
active
oldest
votes
active
oldest
votes
active
oldest
votes
Make sure there is data in your collection. The function will return the first item object from your collection and then you can use it directly.
$collection = $this->_customFactory->create()->getCollection()
->addFieldToFilter('session_id', $id)
->addFieldToFilter('waiting_list', '');
if($collection->getSize())
$data = $collection->getFirstItem();
$data->getId();
$data->getName();
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
add a comment |
Make sure there is data in your collection. The function will return the first item object from your collection and then you can use it directly.
$collection = $this->_customFactory->create()->getCollection()
->addFieldToFilter('session_id', $id)
->addFieldToFilter('waiting_list', '');
if($collection->getSize())
$data = $collection->getFirstItem();
$data->getId();
$data->getName();
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
add a comment |
Make sure there is data in your collection. The function will return the first item object from your collection and then you can use it directly.
$collection = $this->_customFactory->create()->getCollection()
->addFieldToFilter('session_id', $id)
->addFieldToFilter('waiting_list', '');
if($collection->getSize())
$data = $collection->getFirstItem();
$data->getId();
$data->getName();
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
Make sure there is data in your collection. The function will return the first item object from your collection and then you can use it directly.
$collection = $this->_customFactory->create()->getCollection()
->addFieldToFilter('session_id', $id)
->addFieldToFilter('waiting_list', '');
if($collection->getSize())
$data = $collection->getFirstItem();
$data->getId();
$data->getName();
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
answered Aug 4 '17 at 12:03
PriyankPriyank
5,35242153
5,35242153
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
add a comment |
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
1
1
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
If you pull first element of a collection with getFirstItem() you will get a model every time. You do not have to check if collection has element, you only need to check if the model has Id This is a quite handy feature, if you have to create an element if not exist: you can save the model creation
– Mammouth
Jan 30 '18 at 18:34
add a comment |
Before call getFirstItem(), try to load our collection $infoColl->load()
Update: @ MohammadMujassam comment: We need to get specific data, like: $infoColl->getFirstItem()->getName();
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
The collection gets loaded automatically when you callgetFirstItem().
– nevvermind
May 9 '16 at 15:58
@ nevvermindvendor/magento/module-sales/Model/Order.phpthere is a methodloadByIncrementIdAndStoreId, it also tries to load collection beforegetFirstItem(). Please, help us to understand about this. Thanks you.
– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call togetFirstItem()will callload()for you. This happens on every DB collection. So it's redundant (not wrong) to do$coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.
– nevvermind
May 9 '16 at 17:45
add a comment |
Before call getFirstItem(), try to load our collection $infoColl->load()
Update: @ MohammadMujassam comment: We need to get specific data, like: $infoColl->getFirstItem()->getName();
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
The collection gets loaded automatically when you callgetFirstItem().
– nevvermind
May 9 '16 at 15:58
@ nevvermindvendor/magento/module-sales/Model/Order.phpthere is a methodloadByIncrementIdAndStoreId, it also tries to load collection beforegetFirstItem(). Please, help us to understand about this. Thanks you.
– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call togetFirstItem()will callload()for you. This happens on every DB collection. So it's redundant (not wrong) to do$coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.
– nevvermind
May 9 '16 at 17:45
add a comment |
Before call getFirstItem(), try to load our collection $infoColl->load()
Update: @ MohammadMujassam comment: We need to get specific data, like: $infoColl->getFirstItem()->getName();
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
Before call getFirstItem(), try to load our collection $infoColl->load()
Update: @ MohammadMujassam comment: We need to get specific data, like: $infoColl->getFirstItem()->getName();
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
edited May 10 '16 at 6:00
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
answered May 9 '16 at 13:52
Khoa TruongDinhKhoa TruongDinh
22k64187
22k64187
The collection gets loaded automatically when you callgetFirstItem().
– nevvermind
May 9 '16 at 15:58
@ nevvermindvendor/magento/module-sales/Model/Order.phpthere is a methodloadByIncrementIdAndStoreId, it also tries to load collection beforegetFirstItem(). Please, help us to understand about this. Thanks you.
– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call togetFirstItem()will callload()for you. This happens on every DB collection. So it's redundant (not wrong) to do$coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.
– nevvermind
May 9 '16 at 17:45
add a comment |
The collection gets loaded automatically when you callgetFirstItem().
– nevvermind
May 9 '16 at 15:58
@ nevvermindvendor/magento/module-sales/Model/Order.phpthere is a methodloadByIncrementIdAndStoreId, it also tries to load collection beforegetFirstItem(). Please, help us to understand about this. Thanks you.
– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call togetFirstItem()will callload()for you. This happens on every DB collection. So it's redundant (not wrong) to do$coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.
– nevvermind
May 9 '16 at 17:45
The collection gets loaded automatically when you call
getFirstItem().– nevvermind
May 9 '16 at 15:58
The collection gets loaded automatically when you call
getFirstItem().– nevvermind
May 9 '16 at 15:58
@ nevvermind
vendor/magento/module-sales/Model/Order.php there is a method loadByIncrementIdAndStoreId, it also tries to load collection before getFirstItem(). Please, help us to understand about this. Thanks you.– Khoa TruongDinh
May 9 '16 at 16:27
@ nevvermind
vendor/magento/module-sales/Model/Order.php there is a method loadByIncrementIdAndStoreId, it also tries to load collection before getFirstItem(). Please, help us to understand about this. Thanks you.– Khoa TruongDinh
May 9 '16 at 16:27
Understand what exactly? Every call to
getFirstItem() will call load() for you. This happens on every DB collection. So it's redundant (not wrong) to do $coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.– nevvermind
May 9 '16 at 17:45
Understand what exactly? Every call to
getFirstItem() will call load() for you. This happens on every DB collection. So it's redundant (not wrong) to do $coll->load(); $coll->getFirstItem();. So your answer cannot explain the problem here.– nevvermind
May 9 '16 at 17:45
add a comment |
You can use fetchItem() method instead
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.
add a comment |
You can use fetchItem() method instead
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.
add a comment |
You can use fetchItem() method instead
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
You can use fetchItem() method instead
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
answered Jun 9 '17 at 7:47
DmitryDmitry
9115
9115
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.
add a comment |
add a comment |
I had same issue and resolve it by below code.
$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$firstItem = $objectManager->create('MypackageMyModuleModelSyncData')
->getCollection()
->getFirstItem();
Hope It helps
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
add a comment |
I had same issue and resolve it by below code.
$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$firstItem = $objectManager->create('MypackageMyModuleModelSyncData')
->getCollection()
->getFirstItem();
Hope It helps
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
add a comment |
I had same issue and resolve it by below code.
$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$firstItem = $objectManager->create('MypackageMyModuleModelSyncData')
->getCollection()
->getFirstItem();
Hope It helps
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
I had same issue and resolve it by below code.
$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$firstItem = $objectManager->create('MypackageMyModuleModelSyncData')
->getCollection()
->getFirstItem();
Hope It helps
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
answered Aug 4 '17 at 11:48
Amitkumar solankiAmitkumar solanki
408213
408213
add a comment |
add a comment |
To get Name & Id from collection use this code
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->getFirstItem()->getName();
$infoColl->getFirstItem()->getId();
Hope it is useful for you.
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
add a comment |
To get Name & Id from collection use this code
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->getFirstItem()->getName();
$infoColl->getFirstItem()->getId();
Hope it is useful for you.
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
add a comment |
To get Name & Id from collection use this code
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->getFirstItem()->getName();
$infoColl->getFirstItem()->getId();
Hope it is useful for you.
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
To get Name & Id from collection use this code
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->getFirstItem()->getName();
$infoColl->getFirstItem()->getId();
Hope it is useful for you.
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
answered Aug 4 '17 at 11:55
Rohan HapaniRohan Hapani
6,80231865
6,80231865
add a comment |
add a comment |
You can use like below:
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoCollFirstItem = $infoColl->getFirstItem();
$infoCollFirstItemData = $infoCollFirstItem->getData();
And by $infoCollFirstItemData data array you can use all columns of the first item of the collection.
You can also use fetchItem() function for fetch items/rows of the collection one by one.
This is a preferable approach and even faster, as I find at below url:
http://www.emiprotechnologies.com/blog/magento-blog-56/post/pitfalls-to-avoid-during-magento-development-286
The example code:
$customers = $this->_customFactory->create()->getCollection();
$object=$customers->fetchItem(); //for get first Item/row
//for Iterating collections
while($object=$customers->fetchItem())
//do something
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
add a comment |
You can use like below:
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoCollFirstItem = $infoColl->getFirstItem();
$infoCollFirstItemData = $infoCollFirstItem->getData();
And by $infoCollFirstItemData data array you can use all columns of the first item of the collection.
You can also use fetchItem() function for fetch items/rows of the collection one by one.
This is a preferable approach and even faster, as I find at below url:
http://www.emiprotechnologies.com/blog/magento-blog-56/post/pitfalls-to-avoid-during-magento-development-286
The example code:
$customers = $this->_customFactory->create()->getCollection();
$object=$customers->fetchItem(); //for get first Item/row
//for Iterating collections
while($object=$customers->fetchItem())
//do something
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
add a comment |
You can use like below:
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoCollFirstItem = $infoColl->getFirstItem();
$infoCollFirstItemData = $infoCollFirstItem->getData();
And by $infoCollFirstItemData data array you can use all columns of the first item of the collection.
You can also use fetchItem() function for fetch items/rows of the collection one by one.
This is a preferable approach and even faster, as I find at below url:
http://www.emiprotechnologies.com/blog/magento-blog-56/post/pitfalls-to-avoid-during-magento-development-286
The example code:
$customers = $this->_customFactory->create()->getCollection();
$object=$customers->fetchItem(); //for get first Item/row
//for Iterating collections
while($object=$customers->fetchItem())
//do something
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
You can use like below:
$infoColl = $this->_customFactory->create()->getCollection();
$infoColl->addFieldToFilter('session_id', $id);
$infoColl->addFieldToFilter('waiting_list', '');
$infoCollFirstItem = $infoColl->getFirstItem();
$infoCollFirstItemData = $infoCollFirstItem->getData();
And by $infoCollFirstItemData data array you can use all columns of the first item of the collection.
You can also use fetchItem() function for fetch items/rows of the collection one by one.
This is a preferable approach and even faster, as I find at below url:
http://www.emiprotechnologies.com/blog/magento-blog-56/post/pitfalls-to-avoid-during-magento-development-286
The example code:
$customers = $this->_customFactory->create()->getCollection();
$object=$customers->fetchItem(); //for get first Item/row
//for Iterating collections
while($object=$customers->fetchItem())
//do something
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
edited Oct 18 '18 at 8:47
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
answered Jul 30 '18 at 11:47
Ashish RajAshish Raj
6271723
6271723
add a comment |
add a comment |
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If I were to ask you the same thing, what would to say to me?
– nevvermind
May 9 '16 at 13:35
Please share more details
– Amit Bera♦
May 9 '16 at 13:36
Please, add more your code lines.
– Khoa TruongDinh
May 9 '16 at 13:49
@nevvermind if i know the answer than i will post answer or if i have question about your question than ask it :-)
– Newbie
May 9 '16 at 13:58
1
your code seems correct to me, did you try to call specific data. I mean something like this
$infoColl->getFirstItem()->getName();– Mohammad Mujassam
May 10 '16 at 4:43