Page 2 - Magento Tutorial

This article shows how to get shopping cart items/products, subtotal and grand total of cart, and shipping and billing address entered while doing checkout in Magento 2.

I will be using both Dependency Injection (DI) and Object Manager in the below example code.

Using Object Manager

– Get products id, name, price, quantity, etc. present in your cart.
– Get number of items in cart and total quantity in cart.
– Get base total price and grand total price of items in cart.
– Get billing and shipping addresses entered during checkout.

Get all items information in cart

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$cart = $objectManager->get('\Magento\Checkout\Model\Cart'); 

// retrieve quote items collection
$itemsCollection = $cart->getQuote()->getItemsCollection();

// get array of all items what can be display directly
$itemsVisible = $cart->getQuote()->getAllVisibleItems();

// retrieve quote items array
$items = $cart->getQuote()->getAllItems();

foreach($items as $item)

Problem

if (!(bool)$debugMode && extension_loaded('xdebug')) { 
  xdebug_disable(); 
}

if (!(bool)$debugMode && extension_loaded('xdebug')) {
 if (function_exists('xdebug_disable')) {
 xdebug_disable();
 }
}

I tried to install an extension from the Magento market place but I got an incompatibility error...

Installing dependencies from lock file (including require-dev)

Verifying lock file contents can be installed on the current platform.

Your lock file does not contain a compatible set of packages. Please run composer update.

  Problem 1

    - laminas/laminas-dependency-plugin is locked to version 1.0.3 and an update of this package was not requested.

    - laminas/laminas-dependency-plugin 1.0.3 requires composer-plugin-api ^1.1 -> found composer-plugin-api[2.0.0] but it does not match the constraint.

  Problem 2

    - magento/magento-composer-installer is locked to version 0.1.13 and an update of this package was not requested.

    - magento/magento-composer-installer 0.1.13 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.

  Problem 3

    - dealerdirect/phpcodesniffer-composer-installer is locked to version v0.5.0 and

I have error when i add module..

Please re-run Magento compile command

so i run below command but also display error that below when run command from root,

php magento setup:di:compile

As you know, configuring robot.txt is important to any website that is working on a site’s SEO. Particularly, when you configure the sitemapto allow search engines to index your store, it is necessary to give web crawlers the instructions in the robot.txt file to avoid indexing the disallowed sites. The robot.txt file, that resides in the root of your Magento installation, is directive that search engines such as Google, Yahoo, Bing can recognize and track easily. In this post, I will introduce the guides to configure the robot.txt file so that it works well with your site.

Following steps to Configure robots.txt in Magento 2

• On the Admin panel, click Stores. In the Settings section, select Configuration.
• Select Design under General in the panel on the left
• Open the Search Engine Robots section, and continue with following:
  • In Default Robots, select one of the following:
    • INDEX, FOLLOW
    • NOINDEX, FOLLOW
    • INDEX, NOFOLLOW
    • NOINDEX, NOFOLLOW
  • In the Edit Custom

The topic today is one of the popular errors you will meet. As if the error message shows “An error has happened during application run. See exception log for details” in Magento 2 when you have uploaded Magento CE latest version and want to install it on your server, so what should you do? Here is the right solution for you.

How to resolve: “An error has happened during application run. See exception log for details”

Please open the .htaccess from the root and comment out the first line:

SetEnv MAGE_MODE developer

In this post I will show how you can add banner ads to your Ionic apps. I will be doing this on a new app but you can do it to your existing app as well. I have also written a post on adding banner ads to Ionic 2 apps, so if you are looking for Ionic 2 apps You can check that post out as well.

Step 1)

We will first start by creating a new Ionic project by issuing the following command in the command prompt

Step 2)

Now we will need to add the platform to out app. So will do the following command

Step 3)

As we will be using the AdMob Pro plugin we will need to download it in our project. We will do that by the following command

you can read more about the plugin in the Admob pro plugin documentation

Step 4)

Now we will need to add the following code to the $ionicPlatform.ready()

The error you have received is from NPM (since the Cordova CLI is installed via NPM). This is a tricky issue where using NPM with sudo, and then not using sudo will result in weird permission issues.

Solution:

sudo chown -R $USER /usr/local/

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':CordovaLib:processDebugResources'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/home/arulmanickam/adt-bundle-linux-x86-20131030/sdk/build-tools/23.0.2/aapt'' finished with non-zero exit value 127

Solution :

i have this error when i am trying to build

[Error: Failed to find 'ANDROID_HOME' environment variable. Try setting setting it manually.
Failed to find 'android' command in your 'PATH'. Try update your 'PATH' to include path to valid SDK directory.]

Solution

You have permission errors. My guess is that you tried to run the script as root rather than sudo. When running the script you have to run it as your user account using sudo.

change owner permission all files & folder to your current login user .

• Your android sdk
• Your ionic or cordova project files

dont run as admin or run using sudo