Add Hebrew Date using a custom field
Following instructions are the product of a forum discussion taken in Drupal Israel site: http://www.drupal.org.il/node/3749 and are based
Adding a field to a vocabulary
This snippet takes a variable $my_field and inserts it as a term in a vocabulary. It also checks for existing terms with the same name and
Adding an 'auto_increment' field
There's now a module to do this, Serial Field, I recommend you to use that one instead of this option
CCK Taxonomy - accessing term names not just term ids
This is a suggestion for another code snippet. If you try to pull the data from a CCK Taxonomy field, you get the Term ID and not the actual
Calculate Subscribe/Unsubscribe links for forum topics (requires Notifications module)
The objective was to provide a CCK field that contains a link to either subscribe or unsubscribe for the node, depending on the current
Calculate Total Price based on number of items purchased
Here is an example code where the requirement is to calculate 'Final Price' based on the number of items the user is willing to purchase.
Calculating Call Center costs of CSRs
We had a client that wanted to calculate the amount of money people spend on transferring help-desk calls to Customer Service
Calculating a duration given a start and end time
This example uses KarenS' Date module to create a date field, "field_date", with both a start time and an end time that records hours and
Calculating age from birthday
PLEASE NOTE These snippets are user submitted. Use at your own risk.
Calculating average speed
D'Arcy Norman has a Computed Field example in which he calculates the average speed of a bike trip, rather than filling it in manually:
Calculating depreciation and valuation
Here are a couple of snippets designed to calculate the straight-line depreciation and the estimated current value of a given node.
Calculating diff between two fields
This compares the values of two text fields using PEAR.
Calculating total time taken to finish a race
The following method illustrates how to calculate, time taken by a rider to finish a race.
Compute Twitter URL by collecting Twitter IDs
I am creating a directory and added some fields for harvesting Social Media info - mainly Twitter and Facebook on a CCK content type called
Computed Field : audio file duration using getID3
To do this in Drupal 7 first install two modules : getID3() and Computed Field.
Computed Field code snippets
This is a collection of sample code snippets that can be used in CCK fields enabled by the Computed Field module.
Computed Fields: Adding numeric values stored in two separate fields (basic info).
Note: the Computed Field Module can be used instead of this custom code (in Drupal 5.x and 6.x)
Computed field: Calculate duration of CCK video field
If you have installed video and ffmpeg_wrapper modules and want to calculate duration of your video CCK field in Computed field in the
Computing a field from a view
Your mileage may vary, but here is some code which calculates a field based on a view.
Configuring Computed Field
Configuration
Converting Horsepower (float) into Kilowatts (float) and custom format it
As i was building a client site, i had a request like this: when he creates a node (Vehicle content type), among all the fields, he fills in
Converting currency
I used this snippet with the currency api and the Money CCK modules.
Counting the number of values in a multi value field
I have a content type containing a multi-value image field (field_images). The number of images that can be added is unlimited. I'm using
Create age groups of visitors
I maintain a community website and want to find out the age groups of my visitors. This age group is used for various purposes that require
Creative Commons and Copyrights
I tried out the excellent http://drupal.org/project/creativecommons_lite module (and a few years ago, back when 4.7.x was the rage http:/
Dublin Core and Head link tags
This code might work in a template file with some tweaking.
Exploding a string snippet
How does one 'chop up' a field you ask?
Extract First / Last Name from Title
I worked on a few sites that stored authors / persons in the normal form of First Name - Last Name:
Fill a non-computed field
Have you ever had a a case when you have a field that you want to be filled with data from other sources but you also want the field to be a
From a user profile (or other content type) check for role(s) of the author
I recently wanted a view display to list a number of user profile account information. Some of the user accounts have been "moderated" and
Generate A Random Number, Apply a Check Digit
I needed to create a field that would contain a unique serial number for certain node types. Using Computed Field, this was pretty easy. But
List Ubercart product options in two balanced columns
I wanted an "available options" type of field. This is a product (camp stove) that needs to be sized specifically for a given pot. When the
Major Revision Only Timestamp
We ran into a scenario where we needed to sort nodes by the last MAJOR revision timestamp (ie. only when they ticked the Revision checkbox).
Making Computed Field work with Flexifield
Many people have stated that Computed Field will not work with Flexifield.
Making a node link to itself
These examples demonstrate how to output the node ID (nid) for the current page in the form of a link to itself.
Merge mutiple fields into one
I have 2 option cck fields, one is a predefined list, the other is a text field. Both are set to unlimited number of values. I first tried
Multiple images upload with ImageField via FTP
This snippet allows multiple images upload with ImageField module via FTP Client.
Reference a CCK field from a different content type
If you have two different CCK content types and you want to reference information in one from the other, one way of doing that is to setup a
Show title of parent node in node heirarchy
here is the code to solve this:
Store "Form Multicrud" module array in a CCK Computed field
Hello,
Storing checkboxes in a single CCK field as comma separated values for performance reasons
I was unhappy with the way CCK stores multi value options widgets, as for each value it adds a separate row in a content field table. I had
Stripping out junk from embed codes (regex between tags)
I had a situation in which users were given the ability to embed content from a third-party provider. The default embed code contained a
Sum all CCK number fields from all nodes
I maintain an internal website that serves as an accounting back end to a firm. A content type is created that records general journal
Use with nodereference count
Additional Modules involved: www.drupal.org/project/Nodereference_count
Using Computed Fields inside and outside of Unlimited Value Multigroups
Here is a working code example that contains computed fields in
Value conditional on whether other field is filled
Note that I am a total Drupal and PHP newbie, so use this at your own risk. Works for me - so far :)
Working with multiple values
This example shows how to set and display multiple values for a computed field.
fill node reference fields
Our Example - This is code to fill node reference fields
getting data from a nodereferrer
I have the nodereferrer module installed and want to use data in a field in the node that refers to this node. This is the code I used
picture gallery local to node content
I have looked for a simple way to show individual image type CCK fields within the node content. This seems to have been the best solution
