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How to get collection of pagination in template?

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0

These are my block methods:

    public function getProductsViewHistory() {

        $page=($this->getRequest()->getParam('p'))? $this->getRequest()->getParam('p') : 1;

        $pageSize=($this->getRequest()->getParam('limit'))? $this->getRequest()->getParam('limit') : 1;

        $fromDate = date('Y-m-d H:i:s', strtotime("-6 month"));

        $product = $this->customerProductViewHistory->create();

        $product->addFieldToFilter('subject_id',array('eq'=> $this->getLoggedInUserId() ))

        ->addFieldToFilter('logged_at',array('from'=> $fromDate ))

        ->addFieldToSelect('object_id')

        ->getSelect()->group('object_id');

        $product->setPageSize( self::PRODUCTS_PER_PAGE );

        $product->setCurPage($page);

        return $product;

    }     

    protected function _prepareLayout()

    {

        parent::_prepareLayout();

        // $this->pageConfig->getTitle()->set(__('News'));

        if ($this->getProductsViewHistory()) {

            $pager = $this->getLayout()->createBlock(

                'MagentoThemeBlockHtmlPager',

                'history.pager'

            )->setAvailableLimit(array( self::PRODUCTS_PER_PAGE=>self::PRODUCTS_PER_PAGE))

->setShowPerPage(true)->setCollection( $this->getProductsViewHistory() );

                $this->setChild('pager', $pager);

                $this->getProductsViewHistory()->load();

            }

            return $this;

        }

   public function getPagerHtml()

     {

         return $this->getChildHtml('pager');

     }

And this is my template file.

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>



<?php

$collection = $this->getCollection();  

 foreach ($collection as $key => $value) {

    var_dump($value->getData());

 }

?>

I get this error:

Warning: Invalid argument supplied for foreach()

If I comment out the part to show collection, I'm successfully getting pagination as intended.

What am I missing?

collection magento2.1.5 pagination

share|improve this question

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

bumped to the homepage by Community♦ 10 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  have you found any solutions yet?
  
  – Rakesh Jesadiya
  Jun 5 '17 at 11:46
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Exactly not. abdul gave me a solution which I was not looking for. Still looking for the best.
  
  – Purushotam Sangroula
  Jun 5 '17 at 11:50
  

  
  
  
  

add a comment | 

0

These are my block methods:

    public function getProductsViewHistory() {

        $page=($this->getRequest()->getParam('p'))? $this->getRequest()->getParam('p') : 1;

        $pageSize=($this->getRequest()->getParam('limit'))? $this->getRequest()->getParam('limit') : 1;

        $fromDate = date('Y-m-d H:i:s', strtotime("-6 month"));

        $product = $this->customerProductViewHistory->create();

        $product->addFieldToFilter('subject_id',array('eq'=> $this->getLoggedInUserId() ))

        ->addFieldToFilter('logged_at',array('from'=> $fromDate ))

        ->addFieldToSelect('object_id')

        ->getSelect()->group('object_id');

        $product->setPageSize( self::PRODUCTS_PER_PAGE );

        $product->setCurPage($page);

        return $product;

    }     

    protected function _prepareLayout()

    {

        parent::_prepareLayout();

        // $this->pageConfig->getTitle()->set(__('News'));

        if ($this->getProductsViewHistory()) {

            $pager = $this->getLayout()->createBlock(

                'MagentoThemeBlockHtmlPager',

                'history.pager'

            )->setAvailableLimit(array( self::PRODUCTS_PER_PAGE=>self::PRODUCTS_PER_PAGE))

->setShowPerPage(true)->setCollection( $this->getProductsViewHistory() );

                $this->setChild('pager', $pager);

                $this->getProductsViewHistory()->load();

            }

            return $this;

        }

   public function getPagerHtml()

     {

         return $this->getChildHtml('pager');

     }

And this is my template file.

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>



<?php

$collection = $this->getCollection();  

 foreach ($collection as $key => $value) {

    var_dump($value->getData());

 }

?>

I get this error:

Warning: Invalid argument supplied for foreach()

If I comment out the part to show collection, I'm successfully getting pagination as intended.

What am I missing?

collection magento2.1.5 pagination

share|improve this question

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

bumped to the homepage by Community♦ 10 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  have you found any solutions yet?
  
  – Rakesh Jesadiya
  Jun 5 '17 at 11:46
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Exactly not. abdul gave me a solution which I was not looking for. Still looking for the best.
  
  – Purushotam Sangroula
  Jun 5 '17 at 11:50
  

  
  
  
  

add a comment | 

These are my block methods:

    public function getProductsViewHistory() {

        $page=($this->getRequest()->getParam('p'))? $this->getRequest()->getParam('p') : 1;

        $pageSize=($this->getRequest()->getParam('limit'))? $this->getRequest()->getParam('limit') : 1;

        $fromDate = date('Y-m-d H:i:s', strtotime("-6 month"));

        $product = $this->customerProductViewHistory->create();

        $product->addFieldToFilter('subject_id',array('eq'=> $this->getLoggedInUserId() ))

        ->addFieldToFilter('logged_at',array('from'=> $fromDate ))

        ->addFieldToSelect('object_id')

        ->getSelect()->group('object_id');

        $product->setPageSize( self::PRODUCTS_PER_PAGE );

        $product->setCurPage($page);

        return $product;

    }     

    protected function _prepareLayout()

    {

        parent::_prepareLayout();

        // $this->pageConfig->getTitle()->set(__('News'));

        if ($this->getProductsViewHistory()) {

            $pager = $this->getLayout()->createBlock(

                'MagentoThemeBlockHtmlPager',

                'history.pager'

            )->setAvailableLimit(array( self::PRODUCTS_PER_PAGE=>self::PRODUCTS_PER_PAGE))

->setShowPerPage(true)->setCollection( $this->getProductsViewHistory() );

                $this->setChild('pager', $pager);

                $this->getProductsViewHistory()->load();

            }

            return $this;

        }

   public function getPagerHtml()

     {

         return $this->getChildHtml('pager');

     }

And this is my template file.

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>



<?php

$collection = $this->getCollection();  

 foreach ($collection as $key => $value) {

    var_dump($value->getData());

 }

?>

I get this error:

Warning: Invalid argument supplied for foreach()

If I comment out the part to show collection, I'm successfully getting pagination as intended.

What am I missing?

collection magento2.1.5 pagination

share|improve this question

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

    public function getProductsViewHistory() {

        $page=($this->getRequest()->getParam('p'))? $this->getRequest()->getParam('p') : 1;

        $pageSize=($this->getRequest()->getParam('limit'))? $this->getRequest()->getParam('limit') : 1;

        $fromDate = date('Y-m-d H:i:s', strtotime("-6 month"));

        $product = $this->customerProductViewHistory->create();

        $product->addFieldToFilter('subject_id',array('eq'=> $this->getLoggedInUserId() ))

        ->addFieldToFilter('logged_at',array('from'=> $fromDate ))

        ->addFieldToSelect('object_id')

        ->getSelect()->group('object_id');

        $product->setPageSize( self::PRODUCTS_PER_PAGE );

        $product->setCurPage($page);

        return $product;

    }     

    protected function _prepareLayout()

    {

        parent::_prepareLayout();

        // $this->pageConfig->getTitle()->set(__('News'));

        if ($this->getProductsViewHistory()) {

            $pager = $this->getLayout()->createBlock(

                'MagentoThemeBlockHtmlPager',

                'history.pager'

            )->setAvailableLimit(array( self::PRODUCTS_PER_PAGE=>self::PRODUCTS_PER_PAGE))

->setShowPerPage(true)->setCollection( $this->getProductsViewHistory() );

                $this->setChild('pager', $pager);

                $this->getProductsViewHistory()->load();

            }

            return $this;

        }

   public function getPagerHtml()

     {

         return $this->getChildHtml('pager');

     }

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>



<?php

$collection = $this->getCollection();  

 foreach ($collection as $key => $value) {

    var_dump($value->getData());

 }

?>

share|improve this question

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

share|improve this question

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

edited Jun 5 '17 at 5:07

Nikunj Vadariya

2,8701821

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

asked Jun 5 '17 at 4:46

Purushotam SangroulaPurushotam Sangroula

1,085925

2 Answers
2

active

oldest

votes

0

Just Use below syntax,

<?php

$items = $block->getCollection();  

 foreach ($items as $value) {

    var_dump($value->getData());

 }

?>

share|improve this answer

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please let me know if you have still issue.
  
  – Rakesh Jesadiya
  Jun 5 '17 at 5:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  No mate , the issue persists.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Purushotam Actually what do you want to do?
  
  – Rakesh Jesadiya
  Jun 5 '17 at 11:51
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I want to get the collection set by pagination even if the collection is ordered randomly, I'm confused about the purpose of $this->getProductsViewHistory()->load(); and return $this;
  
  – Purushotam Sangroula
  Jun 5 '17 at 12:05
  

  
  
  
  

add a comment | 

0

Try this code:

<?php $products = $block->getProductsViewHistory(); ?>

<?php if ($products && count($products)): ?>

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>

<?php foreach ($products as $product): ?>

    <?php print_r($product->getData());?>  

<?php endforeach; ?> 



<?php endif ?>

share|improve this answer

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks for your answer, I knew this technique. It is a way. But what if the collection I'm fetching is randomly ordered, the result will be different for the case of calling while in _prepareLayout(), and the call from template file. I need the same collection in both function call.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:23
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  are you need product collection in randomly right?
  
  – Abdul
  Jun 5 '17 at 5:27
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  But above code working fine?
  
  – Abdul
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes in another task I need this feature on random collection.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Ok. let me check and reply
  
  – Abdul
  Jun 5 '17 at 5:29
  

  
  
  
  

 | 
show 2 more comments

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0

Just Use below syntax,

<?php

$items = $block->getCollection();  

 foreach ($items as $value) {

    var_dump($value->getData());

 }

?>

share|improve this answer

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please let me know if you have still issue.
  
  – Rakesh Jesadiya
  Jun 5 '17 at 5:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  No mate , the issue persists.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Purushotam Actually what do you want to do?
  
  – Rakesh Jesadiya
  Jun 5 '17 at 11:51
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I want to get the collection set by pagination even if the collection is ordered randomly, I'm confused about the purpose of $this->getProductsViewHistory()->load(); and return $this;
  
  – Purushotam Sangroula
  Jun 5 '17 at 12:05
  

  
  
  
  

add a comment | 

0

Just Use below syntax,

<?php

$items = $block->getCollection();  

 foreach ($items as $value) {

    var_dump($value->getData());

 }

?>

share|improve this answer

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please let me know if you have still issue.
  
  – Rakesh Jesadiya
  Jun 5 '17 at 5:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  No mate , the issue persists.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Purushotam Actually what do you want to do?
  
  – Rakesh Jesadiya
  Jun 5 '17 at 11:51
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I want to get the collection set by pagination even if the collection is ordered randomly, I'm confused about the purpose of $this->getProductsViewHistory()->load(); and return $this;
  
  – Purushotam Sangroula
  Jun 5 '17 at 12:05
  

  
  
  
  

add a comment | 

Just Use below syntax,

<?php

$items = $block->getCollection();  

 foreach ($items as $value) {

    var_dump($value->getData());

 }

?>

share|improve this answer

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

<?php

$items = $block->getCollection();  

 foreach ($items as $value) {

    var_dump($value->getData());

 }

?>

share|improve this answer

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

answered Jun 5 '17 at 5:13

Rakesh JesadiyaRakesh Jesadiya

29.9k1576122

0

Try this code:

<?php $products = $block->getProductsViewHistory(); ?>

<?php if ($products && count($products)): ?>

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>

<?php foreach ($products as $product): ?>

    <?php print_r($product->getData());?>  

<?php endforeach; ?> 



<?php endif ?>

share|improve this answer

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks for your answer, I knew this technique. It is a way. But what if the collection I'm fetching is randomly ordered, the result will be different for the case of calling while in _prepareLayout(), and the call from template file. I need the same collection in both function call.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:23
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  are you need product collection in randomly right?
  
  – Abdul
  Jun 5 '17 at 5:27
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  But above code working fine?
  
  – Abdul
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes in another task I need this feature on random collection.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Ok. let me check and reply
  
  – Abdul
  Jun 5 '17 at 5:29
  

  
  
  
  

 | 
show 2 more comments

0

Try this code:

<?php $products = $block->getProductsViewHistory(); ?>

<?php if ($products && count($products)): ?>

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>

<?php foreach ($products as $product): ?>

    <?php print_r($product->getData());?>  

<?php endforeach; ?> 



<?php endif ?>

share|improve this answer

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks for your answer, I knew this technique. It is a way. But what if the collection I'm fetching is randomly ordered, the result will be different for the case of calling while in _prepareLayout(), and the call from template file. I need the same collection in both function call.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:23
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  are you need product collection in randomly right?
  
  – Abdul
  Jun 5 '17 at 5:27
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  But above code working fine?
  
  – Abdul
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes in another task I need this feature on random collection.
  
  – Purushotam Sangroula
  Jun 5 '17 at 5:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Ok. let me check and reply
  
  – Abdul
  Jun 5 '17 at 5:29
  

  
  
  
  

 | 
show 2 more comments

Try this code:

<?php $products = $block->getProductsViewHistory(); ?>

<?php if ($products && count($products)): ?>

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>

<?php foreach ($products as $product): ?>

    <?php print_r($product->getData());?>  

<?php endforeach; ?> 



<?php endif ?>

share|improve this answer

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

<?php $products = $block->getProductsViewHistory(); ?>

<?php if ($products && count($products)): ?>

<?php if ($block->getPagerHtml()): ?>

    <div class="order-products-toolbar toolbar bottom"><?php echo $block->getPagerHtml(); ?></div>

<?php endif ?>

<?php foreach ($products as $product): ?>

    <?php print_r($product->getData());?>  

<?php endforeach; ?> 



<?php endif ?>

share|improve this answer

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136

answered Jun 5 '17 at 5:16

AbdulAbdul

8,18311136