Drupal Training in Chennai

Training in Chennai offers best Drupal Training in Chennai with most experienced professionals. We aware of industry needs and we are offering Drupal Training in Chennai in more practical way. Our team of Drupal trainers offers Drupal in Classroom training, Drupal Online Training and Drupal Corporate Training services. We framed our syllabus to match with the real world requirements for both beginner level to advanced level. Our training will be handled in either weekday or weekend’s program depends on participant’s requirement.

We are the best Training Institute offers certification oriented Drupal Training in Chennai. Our participants will be eligible to clear all type of interviews at end of our sessions

Introduction

• Why to build to module instead of modifying source.
• Setting up the module file structure
• Writing secure code for secured drupal
• Using doc block comment

Hooks

• What is hook
• How hooks works
• Basic Introduction of some hooks with examples

What is Entity in Drupal vs Bundle ( Content Type) , Fields

• Use entity for custom data storage
• Creating custom entity with a custom table
• Why Content Type are not for all kind of data ?
• Drupal default entity i.e content, user, taxonomy, comment, file
• Using hook_entity_info() ,entity_load()

Form API

• Benefits of using form api
• Creating a simple form , validating and submitting form using Form API
• drupal_get_form()
• Exploring more elements
• Populating dynamic select options, radio button option
• Submitting (Insert or Update) form in any drupal database table
• Sending email using drupal_mail
• Showing message using drupal_set_message(‘message’)
• form alter
• autocomplete and #ajax form

File Upload System

• Understanding file_managed and file unmanaged
• File unmanaged with an example
• File managed with an example
• Understanding drupal table ‘file_managed’ – Using drupal inbuilt ajax to upload files
• Preview files on form
• Validating files
• Uploading files in drupal ‘files’ directory using file_save_upload
• Use $file->status=1 and save_file($file) to permanently save file
• Showing uploaded files using theme_image_style($params)
• Register custom image style

Working with Menus

• How to use render array and creating tabs & subtabs
• How to pass argument through path
• Using placeholder
• Using hook_page_alter & menu_alter
• Use include files to improve performance

Theming

• How theme layers can helps work together designer and coders
• How to invoke a theme function, e.g theme_item_list() & theme_table()
• Creating own theme function or creating templates
• preprocess a theme function to alter data
• Adding css & js
• Override template files

Database API

• Running drupal dynamic mysql query using db_select()
• Insert Query
• Update Query
• Delete Query
• example to show latest members , recent comments
• Rollback query using drupal Transactions

Entity Field Query

• Understanding why use entity field query
• Using EntityFieldQuery() to interact drupal entity base table like node, user, comment
• Showing any taxonomy term (vocabulary terms) using EntityFieldQuery()

Node access rights

• Understanding Drupal node_access, role_permission table
• using hook_permission to register a permission
• user_access() function to check permission

Drupal Module development Debug method

• Using Drupal Devel Module for better debug options. usage dpm($vriable_name)
• Understanding dpm(get_defined_vars()) to show available variable in the page
• Using drupal inbuilt watchdog() function for debug log
• using simple & easy drupal_set_message($vars)

Creating Custom Module from scratch (i.e Ads Management Module)

• Declaring custom tables using hook_schema in .install file
• Registering 2 menu for ads listing and ads add
• Creating ads add page using form API, file upload system
• Creating ads listing page using entityFieldQuery()
• Creating new bloc using hook_block_info(), hook_block_configure(),hook_block_save()
• Showing all ads in form add/edit page to select with checkbox
• Saving form custom checked ads value in our custom table
• show ads on front end site using hook_block_view() – Testing and debuging our newly created module

Course Duration:  2  to  3 Month, 2 hpd

Contact:  +91  9080334727

Mail:  info@velgrotechnologies.com