Tag Archives: Drupal Development

CMS

Drupal 7 – Add Javascript files on specific paths by custom module

February 3, 2012 ykyuen 10 Comments

In the past, i always added js files on theme level. This is not a good approach because the aggregated theme js will be quite large and it is loaded on every pages even js code is not used.

So this time i try to add the js on specific path only when it is needed. This is done by creating a custom module. Let’s name the custom module eureka_js.

1. Inside the eureka_js module folder, we have the following files.

js/eureka.js
eureka_js.info
eureka_js.module

Continue reading Drupal 7 – Add Javascript files on specific paths by custom module →

CMS

Drupal – Show exposed filter value in Views header/footer

January 25, 2012 ykyuen 4 Comments

I want to show the submitted exposed filter data in the Views header/footer. This can be done by retrieving the $view object in PHP. The following code will printed the exposed filter data. Apply it to the Views header/footer with PHP enabled.
Continue reading Drupal – Show exposed filter value in Views header/footer →

CMS

Drupal – Get taxonomy term by term ID

January 23, 2012 ykyuen Leave a comment

In Drupal 6, you can get the term object using the following function

taxonomy_get_term($tid);

Continue reading Drupal – Get taxonomy term by term ID →

CMS

Drupal 7 – Get number of nodes of Taxonomy Term in Views

January 20, 2012 ykyuen 16 Comments

About 2 months ago i published a post on how to get the number of nodes of a specific taxonomy term by term ID.
Drupal – Get number of nodes of Taxonomy Term by Term ID

Unfortunately, the taxonomy_term_count_nodes() no longer works in Drupal 7 but you can get the count by Views in D7.
Continue reading Drupal 7 – Get number of nodes of Taxonomy Term in Views →

CMS

Ubercart – Get the product picture

January 17, 2012 ykyuen Leave a comment

You can get the product picture by the product node id using the following function

print uc_product_get_picture(<product node id>, 'cart');

you can use any other ImageCache settings by replacing the ‘cart’ parameter.

Done =)

CMS

Drupal – Check if user has logged in

January 16, 2012 ykyuen Leave a comment

The following piece of codes check if the Drupal visitor is logged in or not.

...
if (user_is_logged_in()) {
  // user is logged in
} else {
  // anonymous user
{
...

Done =)

Reference: Drupal API – user_is_logged_in

CMS

Drupal – Render a menu in View header or footer

January 10, 2012 ykyuen Leave a comment

You can render a menu in the header/footer of a view. Add the following code to either one of them.

<?php
  print theme('links', menu_navigation_links(<menu id>), array('class' => 'menu <custom-class>'));
?>

Continue reading Drupal – Render a menu in View header or footer →

CMS

Drupal – Show a node location with Google Map in Views

January 6, 2012 ykyuen Leave a comment

We could add location information to node using the Location module. If the GMap module is enabled, we could even show the location with Google Map in Views.
1. Download and enable the GMap module.

2. Edit the Locative information of any content type. Make sure the Coordinate Chooser is set to Allow. Continue reading Drupal – Show a node location with Google Map in Views →

CMS

Drupal – Get CCK Allowed Value Label

December 30, 2011 ykyuen Leave a comment

We can create a CCK selection list or checkboxes field with a list of allowed values in key|value pair. normally when you retrieve a node content, what you get is only the key instead of the value.

Suppose we have a content type called Silly Question(silly_question) with a field called Option(field_option) which has the following allowed values. Continue reading Drupal – Get CCK Allowed Value Label →

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Eureka!