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Drupal 8 : Get content owner or author name of a node using node id.

Submitted by Anishnirmal on Mon, 09/04/2017 - 23:36

To load the author name or owner from a node entity object we can use getOwner(). The below example show how to load a node object using node id and to get the Author name from it.

Drupal 8 : Get content type of a node using node id.

Submitted by Anishnirmal on Thu, 08/31/2017 - 22:10

Getting the content type using a node id in drupal 8 can be achieved using bundle() function. The following code will return the node object.

Drupal 8 : Get all available fields by a field type as an array.

Submitted by Anishnirmal on Thu, 08/31/2017 - 22:02

The following code will return all the available fields as an array by a field type. You can pass the field type that you want to load within getFieldMapByFieldType() function.

Drupal 8 : How to get all available user roles in drupal 8.

Submitted by Anishnirmal on Thu, 08/31/2017 - 21:56

The below code will return all the available user roles as an array in drupal 8.

Drupal 8 : Change or move the location of the installed module without uninstalling it.

Submitted by Anishnirmal on Thu, 08/31/2017 - 20:59

Changing the location of the module which is installed will return error. To do this you have to rebuild the APC cache. Try the one of the following steps after changing the module location.

Drupal 8: Get sitewide default email address

Submitted by Arunkumar on Wed, 08/30/2017 - 23:31

In Drupal we have site wide common Email ID. This Email id is used for the set as default from Email address for all emails sent from the site. Also, this email id is used to receive the emails regarding the updates for Core and other modules.

.htaccess Condition to check the device accessed using HTTP_USER_AGENT

Submitted by Anishnirmal on Sun, 08/13/2017 - 13:35

Below code is the condition to check the web site accessing device is from mobile using "HTTP_USER_AGENT" in .htaccess file. You can use this condition and create a RewriteRule for any redirection.

Ionic 2 components (Part 1)

Submitted by Anishnirmal on Sat, 07/15/2017 - 00:38

Let's learn some of the useful components in ionic 2. "Action sheet" - Action sheets are nothing but a dialog in which the user can choose from a set of options. It is normally shown as a popup above the page. This action sheet contains an array of buttons with properties such as

Sample Code:

Ionic 2 components - Cards (Part 1)

Submitted by Anishnirmal on Thu, 07/13/2017 - 23:11

Cards are used to highlight the display of any content in the page. Information can be displayed in an organized manner. Cards are nothing but a CSS component. Let's take a concept of displaying any important article in our page.

Sample Source Code:

Creating a simple search page in Ionic 2 application

Submitted by Anishnirmal on Wed, 07/12/2017 - 22:24

An ionic search bar can be created to bind to a model so that when ever there is any change in that element will emit an input change. (ionInput) attribute callback will be triggered. In this below example we are going to create a search page to list a list of topics that can be filtered using search bar

Add below code in .html file

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