:::: MENU ::::

Magento 2 add custom link top links

Today, we’ll talk about how in Magento 2 add custom link top links.It is very create For any suggestions & question, please feel free to drop a comment.

If you are adding it from theme create default.xml in following path.

app/design/frontend/QaisarSatti/theme/Magento_Theme/layout/default.xml

Or you want it to add from module xml then create default.xml in following path.

app/code/QaisarSatti/view/HelloWorld/frontend/layout/default.xml

Blank Theme top links

Now add the following code, you can add label and url as you required.

<referenceBlock name="top.links">          
          <block class="Magento\Framework\View\Element\Html\Link\Current" name="cart" before="account">
                    <arguments>
                       <argument name="label" xsi:type="string">Cart</argument>
                       <argument name="path" xsi:type="string">checkout/cart</argument>          
                    </arguments>            
          </block>
</referenceBlock>

Luma Theme header links

Now add the following code, you can add label and url as you required.

<referenceBlock name="header.links">          
          <block class="Magento\Framework\View\Element\Html\Link\Current" name="cart" before="account">
                    <arguments>
                       <argument name="label" xsi:type="string">Cart</argument>
                       <argument name="path" xsi:type="string">checkout/cart</argument>          
                    </arguments>            
          </block>
</referenceBlock>
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 add custom link topmenu

Today, we’ll talk about Magento 2 add custom link topmenu. This tutorial include how to add custom link in top navigation or topmenu in Magento 2.It is very create For any suggestions & question, please feel free to drop a comment.

If you are adding in your theme create default.xml in following path.

Layout Method

app/design/frontend/QaisarSatti/theme/Magento_Theme/layout/default.xml

Or you want it to add from module layout then create default.xml in following path.

app/code/QaisarSatti/view/HelloWorld/frontend/layout/default.xml

Now add the following code, you can label and url ask you required.

<referenceBlock name="catalog.topnav">        
    <block class="Magento\Framework\View\Element\Html\Link\Current" name="cart" before="account">
               <arguments>
                       <argument name="label" xsi:type="string">Cart</argument>
                      <argument name="path" xsi:type="string">checkout/cart</argument>          
               </arguments>            
    </block>
</referenceBlock>

Observer Method

Create file events.xml if not exists. QaisarSatti/HelloWorld/etc/frontend/events.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="page_block_html_topmenu_gethtml_before">
        <observer name="QaisarSatti_HelloWorld_Topmenu" instance="QaisarSatti\HelloWorld\Observer\Topmenu" />
    </event>
</config>

Now Create file Topmenu.php in following directory QaisarSatti/HelloWorld/Observer/Topmenu.php

namespace QaisarSatti\HelloWorld\Observer;
use Magento\Framework\Event\Observer as EventObserver;
use Magento\Framework\Data\Tree\Node;
use Magento\Framework\Event\ObserverInterface;
class Topmenu implements ObserverInterface
{
    public function __construct(
        ...//add dependencies here if needed
    )
    {
    ...
    }
    /**
     * @param EventObserver $observer
     * @return $this
     */

    public function execute(EventObserver $observer)
    {
        /** @var \Magento\Framework\Data\Tree\Node $menu */
        $menu = $observer->getMenu();
        $tree = $menu->getTree();
        $data = [
            'name'      => __('Menu label'),
            'id'        => 'some-unique-id-here',
            'url'       => 'url goes here',
            'is_active' => (expression to determine if menu item is selected or not)
        ];
        $node = new Node($data, 'id', $tree, $menu);
        $menu->addChild($node);
        return $this;
    }
}

Plugin Method

Create file di.xml if not exists. QaisarSatti/HelloWorld/etc/frontend/di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <!-- Add Plugin for add custom link in navigation -->
    <type name="Magento\Theme\Block\Html\Topmenu">
        <plugin name="add_menu_item" type="QaisarSatti\HelloWorld\Plugin\Topmenu" sortOrder="10" disabled="false"/>
    </type>
</config>

Now Create file Topmenu.php in following directory QaisarSatti/HelloWorld/Plugin/Topmenu.php

namespace QaisarSatti\HelloWorld\Plugin;
use Magento\Framework\Event\Observer as EventObserver;
use Magento\Framework\Data\Tree\Node;
use Magento\Framework\Event\ObserverInterface;
class Topmenu implements ObserverInterface
{
    public function afterGetHtml(\Magento\Theme\Block\Html\Topmenu $topmenu, $html)
    {
        $itemUrl = $topmenu->getUrl('helloworld');//add link here
        $currentUrl = $topmenu->getUrl('*/*/*', ['_current' => true, '_use_rewrite' => true]);
        if (strpos($currentUrl,'helloworld') !== false) {
            $html .= "<li class="level0 nav-5 active level-top parent ui-menu-item">";
        } else {
            $html .= "<li class="level0 nav-4 level-top parent ui-menu-item">";
        }
        $html .= "<a href="" . $itemUrl . "" class="level-top ui-corner-all"><span class="ui-menu-icon ui-icon ui-icon-carat-1-e"></span><span>" . __("Hello World") . "</span></a>";
        $html .= "</li>";
        return $html;
    }
}
Author: Qaisar Satti
Category: Magento 2
Last Modified: November 13, 2018


Magento 2 get latest order collection

Today we will talk about Magento 2 get latest order collection. We will learn how to get latest order collection. You can simply add the setOrder entity_id to DESC or use created_at to DESC to your order collection. If you want to add limit simply add setpagesize

setPageSize(yournumberhere);

protected $_orderFactory;
public function __construct(

\Magento\Sales\Model\ResourceModel\Order\CollectionFactory $orderFactory,

)
{

$this->_orderFactory = $orderFactory;

}
public function getLatestOrders() {
$orderCollection =$this->_orderFactory->create()->addFieldToSelect(array('*')); $orderCollection->setOrder('entity_id','DESC');
return $orderCollection;
}
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 add pagination custom collection

Today we talk about Magento 2 add pagination custom collection. we’ll talk about how to get custom collection with magento 2 default pagination or use pager with custom collection.For any suggestions & question, please feel free to drop a comment.

First Step:

Get collection for pagination.

public function getNews() {
 //get values of current page
$page=($this->getRequest()->getParam('p'))? $this->getRequest()->getParam('p') : 1;
 //get values of current limit
$pageSize=($this->getRequest()->getParam('limit'))? $this->getRequest()->getParam('limit') : 1;
$newsCollection = $this->newscollectionFactory->create(); $newsCollection->addFieldToFilter('is_active',1); $newsCollection->setOrder('title','ASC'); $newsCollection->setPageSize($pageSize); $newsCollection->setCurPage($page);
return $newsCollection;
}

Second Step:
Now simply add the pagination to you collection

protected function _prepareLayout() {
parent::_prepareLayout();
$this->pageConfig->getTitle()->set(__('News'));
 if ($this->getNews()) {
$pager = $this->getLayout()->createBlock( 'Magento\Theme\Block\Html\Pager', 'qaisarsatti.news' )->setAvailableLimit(array(5=>5,10=>10,15=>15))->setShowPerPage(true)->setCollection( $this->getNews() );
$this->setChild('pager', $pager);
$this->getNews()->load();
}
return $this;
}

Third Step:
Now create a function to get the child block of pager.

public function getPagerHtml() {
return $this->getChildHtml('pager');
 }

Fourth Step:
in your phtml file add this code then pagination will be showing with limits.

<?php if ($block->getPagerHtml()): ?>
<div class="order-products-toolbar toolbar bottom">
<?php echo $block->getPagerHtml(); ?>
</div>
<?php endif ?>
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 get controller module action and router

Today we talk about Magento 2 get controller module action and router.We’ll talk about how to get controller name, module name, action name and router name programmatically in Magento 2.For any suggestions & question, please feel free to drop a comment.

Controller name:
Controller is a class located in module Controller folder. Here is Controller file of module.

$this->getRequest()->getControllerName();

Module name:

$this->getRequest()->getModuleName();

Action name:
Action name is located in module Controller file. Here is Action Method controller.

$this->getRequest()->getActionName();

Router name:
Router are defined in module router.xml file. Here is Action Method controller.

$this->getRequest()->getRouteName();

Example:

If you test this code for home page it will give you following output.

Controller:index
Action:index
Route:cms
module:cms

You can use this code in both phtml and controller file.

Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Override magento controller

Today, we’ll talk about how to override a magento controller.Every Magento project requires a certain level of customization. This may involve adding a new element or overriding an existing one. For any suggestions & question, please feel free to drop a comment.

First Step:

I am overriding the customer controller. First thing will create new module file.
The file location will me  will be

app/etc/modules/QaisarSatti_Customer.xml

<?xml version="1.0"?>
    <config>
     <modules>
          <QaisarSatti_Customer>
               <active>true</active>
               <codePool>local</codePool>
          </QaisarSatti_Customer>
      </modules>
    </config>

Second Step:

We will create module configuration file. So file location will be

app/code/local/QaisarSatti/Customer/etc/config.xml

<?xml version="1.0"?>
    <config>
        <modules>
            <QaisarSatti_Customer>
                <version>0.0.1</version>
            </QaisarSatti_Customer>
        </modules>
        <frontend>
            <routers>
                <customer>
                    <args>
                        <modules>
                            <QaisarSatti_Customer before="Mage_Customer">QaisarSatti_Customer</QaisarSatti_Customer>
                        </modules>
                    </args>
                </customer>
            </routers>
        </frontend>
    </config>

Third Step:

Now we will create the Our controller file.

app/code/local/QaisarSatti/Customer/controllers/AccountController.php

<?php

/**
* Overriding Customer account controller
*/

require_once Mage::getModuleDir('controllers', 'Mage_Customer') . DS . 'AccountController.php';

class QaisarSatti_Customer_AccountController extends Mage_Customer_AccountController {

public function ajaxAction() {  //if you want to create a custom method in customer controller
   echo 'Ajax cction is working!!';
}

public function loginAction() {
   echo 'Overring the Login Action is working';
}

}
Author: Qaisar Satti
Category: Magento 1
Last Modified: July 12, 2018


Magento 2 create simple theme

Today we discuss how in Magento 2 create simple theme? Creating a simple theme or custom theme is consisting on four easy step in magento2. First you have to create your SpaceName in my case it is QaisarSatti. Create folder in app/design/frontend/QaisarSatti. Now add the theme name after app/design/frontend/QaisarSatti/theme.

First Step:

Create the composer.json file for theme.

app/design/frontend/QaisarSatti/theme/composer.json

{
"name": "magento/theme-frontend-blank",
"description": "My First Theme",
"require": {
"php": "~5.5.0|~5.6.0|~7.0.0",
"magento/theme-frontend-blank": "100.0.*",
"magento/framework": "100.0.*"
},
"type": "magento2-theme",
"version": "100.0.1",
"license": [
"OSL-3.0",
"AFL-3.0"
],
"autoload": {
"files": [
"registration.php"
]
}
}

Second Step:

In this step we will register our theme.

app/design/frontend/QaisarSatti/theme/registration.php

<?php
/**
* Copyright © 2015 Magento. All rights reserved.
* See COPYING.txt for license details.
*/

\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::THEME,
    'frontend/QaisarSatti/theme',
    __DIR__
);

Third Step:
Create the theme.xml file. Here you will define the parent theme for your theme so in my case the magento blank theme.

app/design/frontend/QaisarSatti/theme/theme.xml

<theme xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/theme.xsd">
     <title>My First Theme</title> <!-- your theme's name -->
     <parent>Magento/blank</parent> <!-- the parent theme, in case your theme inherits from an existing theme -->
     <media>
         <preview_image>media/preview.jpg</preview_image> <!-- the path to your theme's preview image -->
     </media>
 </theme>

Fourth Step:

Now add you theme preview image in media folder. This will be show in admin panel where theme are listed.

app/design/frontend/QaisarSatti/theme/media/preview.jpg

Here we create the new theme in magento 2. Now just simply run these command you register you theme in magento.

php bin/magento setup:upgrade

Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018