Previously we talked about adding query strings for drupal_goto().
Drupal – Escape the Hex Characters in drupal_goto()
When the form is submitted, we can decide the redirect path in the form_submit() function.
Redirect to node/1 after form submission
function <form id>_submit($form, &$form_state) {
$form_state['redirect'] = 'node/1'
}
Continue reading Drupal 7 – Set Query Strings in the path for form_state[‘redirect’]
A few months ago, i tried to add the latest jQuery to a Drupal 6 website. If you are still working on Drupal 6. Please refer to Drupal – Add Extra jQuery Library.
The approach we used in the above post does not work in Drupal 7 since drupal_set_html_head() has been renamed to drupal_add_html_head() and inline Javascript is no longer supported in this new version. So today i would like to show you another solution which works in Drupal 7.
Continue reading Drupal 7 – Add the latest jQuery on your Drupal 7 without conflicts
The EntityFieldQuery does not support any method to select the entities by random. A simple workaround is using the query tag and implement the hook_query_TAG_alter().
Add addTag() in your EntityFieldQuery object.
$query = new EntityFieldQuery();
$query->entityCondition('entity_type', 'node')
->entityCondition('bundle', '<node type>')
->propertyCondition('status', 1)
->addTag('random')
->range(0, 1);
Continue reading Drupal 7 – Order EntityFieldQuery by random using hook_query_TAG_alter()
We can add preprocess function for regions such that we can add customization before rendering the region template file(.tpl.php).
Drupal 7 – Check if the current loading page is the node view page of a specific content type
Sometimes we may even want edit the template file(.tpl.php) for specific content such as a content type node view. In Omega theme, there are different regions and by default they will use the following template files.
<drupal>/sites/all/themes/omega/omega/templates
Continue reading Drupal 7 – Customize region template file for specific content type
I try to preprocess the content region of the Omega theme for a specific content type. So i have to check the content type inside the <subtheme>_alpha_preprocess_region(&$vars) function so that the preprocess modification only applies to that content type. In that case, we could make use of the menu_get_object() provided by the Drupal API.
Continue reading Drupal 7 – Check if the current loading page is the node view page of a specific content type
I was working on a Drupal 7 website with Omega theme and i want to customize the site logo link. This can be done by creating the <Omega subtheme>/process/process-region.inc.
<?php
function <theme>_alpha_process_region(&$vars) {
if (in_array($vars['elements']['#region'], array('content', 'menu', 'branding'))) {
switch ($vars['elements']['#region']) {
case 'branding':
$vars['linked_logo_img'] = $vars['logo'] ? l($vars['logo_img'], '<NEW HOME PATH>', array('attributes' => array('rel' => 'home', 'title' => check_plain($vars['site_name'])), 'html' => TRUE)) : '';
}
}
}
Continue reading Drupal 7 – Alter the site logo link in Omega theme
Yesterday we talked about styling the checkbox and radio button as suggested by Ryan Fait.
Styling checkbox and radio button with CSS and Javascript
Here is a simple solution for applying the checkbox and radio button in Drupal 7 webform.
1. Upload the radio.png, checkbox.png and select.png to your subtheme. (Omega subtheme is used in this example.)
Continue reading Drupal 7 – Styling checkbox and radio button in Webform
Add the following function in the template.php inside your theme folder.
function <theme>_js_alter(&$js) {
unset($js['misc/tableheader.js']);
}
You can find other solutions in the reference link below.
Done =)
Reference: Disable sticky table headers
Webform is a great module in Drupal which help collecting user data. Recently i am working on a new website which needs a webform and one of the field is a selection list contains the node titles of a specific content type. I found a blog post about this dynamic select options feature in Drupal 6 by creating a custom module.
xebee – Drupal Webform : Add a dynamic select option list
Here is a similar approach for Drupal 7.
Continue reading Drupal 7 – Dynamic select options for Webform
After you have enable the Product attribute module, you could adjust the SKU for products having different attributes. But there is no validation to check the SKU uniqueness. I try to enforce the checking by creating a custom module.
Continue reading Ubercart – Enforce unique SKUs in Attributes Adjustment
Eureka! 