Drupal

Drupal 8 : Get title and meta tags from Site URL using Ajax

This CodeLet set title and body field values using Ajax.
Place this CodeLet to your custom module file(.module) or Create a Custom module for Drupal 8 as per documentation https://www.drupal.org/docs/8/creating-custom-modules.

First of all add a field(field_link) to your content type. after that add an ajax to that field as per CodeLet.
Ajax example to replace multiple fields on ajaxCallback.
You set multiple fields value on ajax trigger in Drupal 8.

Drupal 8: Remove N/A option from radio button list options

Use this CodeLet to remove "N/A" option from radio button list options.
Place this CodeLet to your custom module file(.module) or Create a Custom module for Drupal 8 as per documentation https://www.drupal.org/docs/8/creating-custom-modules

Drupal8: Send E-mail after node creating.

This CodeLet Sends an email after a node of specific content type is created. The CodeLet uses Drupal8 API which sends and email upon node creation. This CodeLet implement hook_entity_insert & hook_mail.
Place this CodeLet on your MYMODULE.module file.

Set user password using RULES

This CodeLet allows to set the user password during Rule execution, the following process can be used.

a) create user entity ($newuser)
b) set a rules variable $password (use PHP code to generate a random string)
c) execute custom PHP which looks like

This way, you can also use the variable $password in say, an email to the user letting them know what their automatically generated password is.

Drupal: Import Vebra Property using Vebra API

This CodeLet allows you programatically import property to content type:

1. Install module.
2. Create content type with the fields to which you want to import.
3. you have to update KEY/PASSWORD for Vebra API and URL of property on Vebra.

Drupal: Programmatically manage members of sub groups

This CodeLet let you Programmatically manage members of sub groups. also you can add sub group.
you can inviter/remove peoples of sub groups. Invitation will be sent by email.
after installation of this CodeLet you must have to pass the group gid on query string,
Ex. yourdomain/subgroups/$gid.

CodeLet Dependencies:
1-Organic groups ( og )
2-Subgroups for Organic groups ( og_subgroups )
3-OG Invite People ( og_invite_people ).

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Drupal: Last Login details

This CodeLet will store user's login history and creates a block. Admin can place this block on user pages or on pages. Future ammendments to this code will allow to use the stored login details to be displayed using a theme function.
This CodeLet will be submitted to Drupal.org community soon.

Programmatically create vocabulary

In some situation, you module is required to create a taxonomy which the module use to perform other tasks/features it offers. This is when you can write a code to craete the require vocabulary in the module and make it availabel as soon as the module is installed. You can also add terms programatically to that vocabulary!

Using taxonomy_save_vocabulary for Drupal 5.x & 6.x and taxonomy_vocabulary_save for 7.x, you can create the vocabulary programmatically in your module.

Here is a Drupal 6.x example:

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Drupal: Custom node with hooks

This CodeLet demonstration how to create a custom node in code and use different Drupal hooks to build different features.

The CodeLet implements following Drupal hooks:
- hook_node_info
- hook_menu
- hook_perm
- hook_nodeapi
- hook_form_FORM_ID_alter

This CodeLet also creates an xml document which will then be used by the gallery to display images as slideshow.

Drupal Example of Ajax on Field group multiple using hook_form_alter

This CodeLet let you konw how to implement ajax on field group multiple module.
"fgm_node_YOURNODE_form_group_YOURGROUPNAME" where "YOURNODE" will be the name of your content type and "YOURGROUPNAME" will be the name of your field group,
Given example is for text field, ajax call on blur event.

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