Views

Views Bulk Operations come handy when doing bulk operations over a selected list. This is great because it combines the power of views to filter the selection and specific actions to do on each selected entity.

It becomes very frustrating when one had to try various options but not be able to create drop down list of groups for selection via an exposed filter option in a view. There is a very simple solution to it. In the Group Audience field settings, select "Render Views filters as select list" option under ADDITIONAL BEHAVIORS. This selection would make the Group Audience field selected as an exposed filter display drop down options of all the groups available.

The task was to change text field to a select list with a given set of option.

The following snippet changes the views exposed form Apply Button to Search Jobs. Make the changes in template.php file of the currently enabled default theme. Clear cache to see it work.(Clear class registry cache to be precise.) <?php function YOUR_THEME_NAME_preprocess_views_exposed_form(&$vars, $hook){ // only alter the required form based on id // drupal_set_message(t("form id: ".$vars['form']['#id']), 'status', FALSE); if ($vars['form']['#id'] == 'views-exposed-form-search-openings-page') { // Change the text on the submit button

Using views_pre_render hook one can alter the output of a view <?php /** * Implements hook_views_pre_render(). */ function jicustom_views_pre_render(&$view) { if($view->name=='stock_report'){ $results = $view->result; foreach ($results as $key => $result) { $collection_name = $result->field_collection_item_field_name; if($collection_name == 'field_transaction_items_outgoing'){ //Modify output $results[$key]->field_field_trans_item_quantity[0]['rendered']['#markup'] = -($result->field_field_trans_item_quantity[0]['raw']['value']); }

I found out a better way to provide "Add content" link at the footer region of a VIEW. We can achieve followings: - Pass any number of arguments. - User can access link only if he/she has permission. N.B- use Entity Reference for prepopulating valued from URL Example: <?php
global $user;
$view = views_get_current_view();
$args = $view->args[0];
if (user_access('create test_report content', $user)) {
$output=l(t('Add new Biochemistry Test '), 'node/add/test-report', array(
'query' => array(
'field_tr_patient_ref' =>$args,

Many times we use Views Buk Operations with Batch Api for doing a big set of operations. When the count of operations is huge, even Batch API gets short. A faster and more efficient way to do that is using drush to do the heavy backlifting. The commands are:
vbo-execute Execute a bulk operation based on a Views Bulk Operations (VBO) view.
vbo-list List all Views Bulk Operations (VBO) views, along with the operations associated with each.
Examples:

Accessing a view programmatically <?php $view = views_get_view('view_name'); $view->init(); $view->set_display('default'); // or display id like page_1, block_1 $view->set_arguments(array($ARGS)); //display_name = 'default' or 'page' and so on //filter_name is the name of the filter //debug($view->display['display_name']->handler->options['filters']['filter_name']); $view->display['default']->handler->options['filters']['date_filter']['value']['min']='2012-05-01'; $view->display['default']->handler->options['filters']['date_filter']['value']['max']='2012-06-30';

The code to do the trick is provided below: <?php
$view = views_get_view('view_name');
$view->init();
$view->set_display('default'); // or display id like page_1, block_1
//$view->set_arguments(array('arg_data'));
//$view->set_arguments(array(arg(0),'arg_data2')); // 2nd Argument
$view->pre_execute();
$view->execute();
//print_r($view->result);
drupal_set_message("Field data value: ".$view->result[0]->node_data_field_as_it_appears_in_views_query_sql);
?>
Update for Drupal 7: <?php

The following code snippet displays the view: <?php $view = views_get_view('view_name'); //output the view print $view->execute_display('page_1'); //page tab id ?> To display the view elsewhere.