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How to override protected _prepareLayout function in block in magento2?

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1

I wanted to make changes in _prepareLayout() in block.
Code is as follow

Block: MagentoCatalogBlockCategoryView

protected function _prepareLayout()

{

    parent::_prepareLayout();



    $this->getLayout()->createBlock(MagentoCatalogBlockBreadcrumbs::class);



    $category = $this->getCurrentCategory();

    if ($category) {

        $title = $category->getMetaTitle();

        if ($title) {

            $this->pageConfig->getTitle()->set($title);

        }

        $description = $category->getMetaDescription();

        if ($description) {

            $this->pageConfig->setDescription($description);

        }

        $keywords = $category->getMetaKeywords();

        if ($keywords) {

            $this->pageConfig->setKeywords($keywords);

        }

        if ($this->_categoryHelper->canUseCanonicalTag()) {

            $this->pageConfig->addRemotePageAsset(

                $category->getUrl(),

                'canonical',

                ['attributes' => ['rel' => 'canonical']]

            );

        }



        $pageMainTitle = $this->getLayout()->getBlock('page.main.title');

        if ($pageMainTitle) {

            $pageMainTitle->setPageTitle($this->getCurrentCategory()->getName());

        }

    }



    return $this;

}

As per above code i want to make change in below data

if ($this->_categoryHelper->canUseCanonicalTag()) {
$this->pageConfig->addRemotePageAsset(
$category->getUrl(),
'canonical',
['attributes' => ['rel' => 'canonical']]
);
}

Help me to change the parameter passed to addRemotePageAsset() by overriding block.

blocks magento-2.2.5 override-block

share

asked 7 mins ago

ParthaviParthavi

879

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  use preference to override this file and make your changes there
  
  – Prathap Gunasekaran
  5 mins ago
  

  
  
  
  

add a comment | 

1

I wanted to make changes in _prepareLayout() in block.
Code is as follow

Block: MagentoCatalogBlockCategoryView

protected function _prepareLayout()

{

    parent::_prepareLayout();



    $this->getLayout()->createBlock(MagentoCatalogBlockBreadcrumbs::class);



    $category = $this->getCurrentCategory();

    if ($category) {

        $title = $category->getMetaTitle();

        if ($title) {

            $this->pageConfig->getTitle()->set($title);

        }

        $description = $category->getMetaDescription();

        if ($description) {

            $this->pageConfig->setDescription($description);

        }

        $keywords = $category->getMetaKeywords();

        if ($keywords) {

            $this->pageConfig->setKeywords($keywords);

        }

        if ($this->_categoryHelper->canUseCanonicalTag()) {

            $this->pageConfig->addRemotePageAsset(

                $category->getUrl(),

                'canonical',

                ['attributes' => ['rel' => 'canonical']]

            );

        }



        $pageMainTitle = $this->getLayout()->getBlock('page.main.title');

        if ($pageMainTitle) {

            $pageMainTitle->setPageTitle($this->getCurrentCategory()->getName());

        }

    }



    return $this;

}

As per above code i want to make change in below data

if ($this->_categoryHelper->canUseCanonicalTag()) {
$this->pageConfig->addRemotePageAsset(
$category->getUrl(),
'canonical',
['attributes' => ['rel' => 'canonical']]
);
}

Help me to change the parameter passed to addRemotePageAsset() by overriding block.

blocks magento-2.2.5 override-block

share

asked 7 mins ago

ParthaviParthavi

879

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  use preference to override this file and make your changes there
  
  – Prathap Gunasekaran
  5 mins ago
  

  
  
  
  

add a comment | 

I wanted to make changes in _prepareLayout() in block.
Code is as follow

Block: MagentoCatalogBlockCategoryView

protected function _prepareLayout()

{

    parent::_prepareLayout();



    $this->getLayout()->createBlock(MagentoCatalogBlockBreadcrumbs::class);



    $category = $this->getCurrentCategory();

    if ($category) {

        $title = $category->getMetaTitle();

        if ($title) {

            $this->pageConfig->getTitle()->set($title);

        }

        $description = $category->getMetaDescription();

        if ($description) {

            $this->pageConfig->setDescription($description);

        }

        $keywords = $category->getMetaKeywords();

        if ($keywords) {

            $this->pageConfig->setKeywords($keywords);

        }

        if ($this->_categoryHelper->canUseCanonicalTag()) {

            $this->pageConfig->addRemotePageAsset(

                $category->getUrl(),

                'canonical',

                ['attributes' => ['rel' => 'canonical']]

            );

        }



        $pageMainTitle = $this->getLayout()->getBlock('page.main.title');

        if ($pageMainTitle) {

            $pageMainTitle->setPageTitle($this->getCurrentCategory()->getName());

        }

    }



    return $this;

}

As per above code i want to make change in below data

if ($this->_categoryHelper->canUseCanonicalTag()) {
$this->pageConfig->addRemotePageAsset(
$category->getUrl(),
'canonical',
['attributes' => ['rel' => 'canonical']]
);
}

Help me to change the parameter passed to addRemotePageAsset() by overriding block.

blocks magento-2.2.5 override-block

share

asked 7 mins ago

ParthaviParthavi

879

protected function _prepareLayout()

{

    parent::_prepareLayout();



    $this->getLayout()->createBlock(MagentoCatalogBlockBreadcrumbs::class);



    $category = $this->getCurrentCategory();

    if ($category) {

        $title = $category->getMetaTitle();

        if ($title) {

            $this->pageConfig->getTitle()->set($title);

        }

        $description = $category->getMetaDescription();

        if ($description) {

            $this->pageConfig->setDescription($description);

        }

        $keywords = $category->getMetaKeywords();

        if ($keywords) {

            $this->pageConfig->setKeywords($keywords);

        }

        if ($this->_categoryHelper->canUseCanonicalTag()) {

            $this->pageConfig->addRemotePageAsset(

                $category->getUrl(),

                'canonical',

                ['attributes' => ['rel' => 'canonical']]

            );

        }



        $pageMainTitle = $this->getLayout()->getBlock('page.main.title');

        if ($pageMainTitle) {

            $pageMainTitle->setPageTitle($this->getCurrentCategory()->getName());

        }

    }



    return $this;

}

share

asked 7 mins ago

ParthaviParthavi

879

share

asked 7 mins ago

ParthaviParthavi

879

asked 7 mins ago

ParthaviParthavi

879

asked 7 mins ago

ParthaviParthavi

879