How to add breadcrumb?

breadcrumbs, drupal, drupal-7, drupal-theming, php

Solution

If you are trying to change the breadcrumb for a specific content type nodes, try to use hook_node_view_alter()

Here's an example:

function attendance_node_view_alter(&$build)
{
    $node = $build['#node'];
    if($build['#view_mode'] == "full" && $node->type == "attendance")
    {
        $breadcrumb = array();
        $breadcrumb[] = l('Home', '<front>');
        $breadcrumb[] = l('People', 'group/node/'. arg(2) .'/people');
        $breadcrumb[] = l('Attendance', 'group/node/'. arg(2) .'/people/attendance');
        drupal_set_breadcrumb($breadcrumb);
    }
}

Hope this works... Muhammad

Problem

How can I add breadcrumb to a page in my attendance module. I have used the following hook, but it changed the breadcrumb for all pages in other modules also. ``` function attendance_init() { // set the breadcrumb $breadcrumb = array(); $breadcrumb[] = l('Home', '<front>'); $breadcrumb[] = l('People', 'group/node/'. arg(2) .'/people'); $breadcrumb[] = l('Attendance', 'group/node/'. arg(2) .'/people/attendance'); drupal_set_breadcrumb($breadcrumb); } ```

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