The key to views is to use the filter function to get the correct node relations out in the way you want. I had the same problem where I wanted a node of content type "application" with a taxonomy of "approved", "pending", and "denied". The view should get a with a filter of node: type = "applications", based on my example. That will find the right content. I added a base url of applications for the page view. The arguments section is where the taxonomy can be used to filter based on URL.
portals/safety
node type = safety
portals/safety/one
node type = safety
taxonomy: term = one
portals/safety/two
node type = safety
taxonomy: term = two
It might be easier if I just export the view and see if it helps point the way along.
$view = new view;
$view->name = 'Applications';
$view->description = 'List of all applications';
$view->tag = '';
$view->view_php = '';
$view->base_table = 'node';
$view->is_cacheable = FALSE;
$view->api_version = 2;
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
$handler = $view->new_display('default', 'Application List', 'default');
$handler->override_option('fields', array(
'title' => array(
'label' => 'Application',
'alter' => array(
'alter_text' => 0,
'text' => '',
'make_link' => 0,
'path' => '',
'link_class' => '',
'alt' => '',
'prefix' => '',
'suffix' => '',
'target' => '',
'help' => '',
'trim' => 0,
'max_length' => '',
'word_boundary' => 1,
'ellipsis' => 1,
'html' => 0,
'strip_tags' => 0,
),
'empty' => '',
'hide_empty' => 0,
'empty_zero' => 0,
'link_to_node' => 1,
'exclude' => 0,
'id' => 'title',
'table' => 'node',
'field' => 'title',
'relationship' => 'none',
'override' => array(
'button' => 'Override',
),
),
'name' => array(
'id' => 'name',
'table' => 'term_data',
'field' => 'name',
),
));
$handler->override_option('arguments', array(
'name' => array(
'default_action' => 'ignore',
'style_plugin' => 'default_summary',
'style_options' => array(),
'wildcard' => 'all',
'wildcard_substitution' => 'All',
'title' => '%1 Status Application',
'breadcrumb' => 'Applications',
'default_argument_type' => 'fixed',
'default_argument' => '',
'validate_type' => 'none',
'validate_fail' => 'not found',
'glossary' => 0,
'limit' => '0',
'case' => 'none',
'path_case' => 'none',
'transform_dash' => 0,
'add_table' => 0,
'require_value' => 0,
'id' => 'name',
'table' => 'term_data',
'field' => 'name',
'validate_user_argument_type' => 'uid',
'validate_user_roles' => array(
'2' => 0,
'3' => 0,
'4' => 0,
),
'relationship' => 'none',
'default_options_div_prefix' => '',
'default_argument_fixed' => '',
'default_argument_user' => 0,
'default_argument_php' => '',
'validate_argument_node_type' => array(
'blog' => 0,
'poll' => 0,
'faq' => 0,
'forum' => 0,
'application' => 0,
'page' => 0,
'story' => 0,
),
'validate_argument_node_access' => 0,
'validate_argument_nid_type' => 'nid',
'validate_argument_vocabulary' => array(
'1' => 0,
'2' => 0,
'3' => 0,
'4' => 0,
),
'validate_argument_type' => 'tid',
'validate_argument_transform' => 0,
'validate_user_restrict_roles' => 0,
'validate_argument_php' => '',
),
));
$handler->override_option('filters', array(
'status' => array(
'operator' => '=',
'value' => '1',
'group' => '0',
'exposed' => FALSE,
'expose' => array(
'operator' => FALSE,
'label' => '',
),
'id' => 'status',
'table' => 'node',
'field' => 'status',
'relationship' => 'none',
),
'type' => array(
'operator' => 'in',
'value' => array(
'application' => 'application',
),
'group' => '0',
'exposed' => FALSE,
'expose' => array(
'operator' => FALSE,
'label' => '',
),
'id' => 'type',
'table' => 'node',
'field' => 'type',
'relationship' => 'none',
),
));
$handler->override_option('access', array(
'type' => 'none',
));
$handler->override_option('cache', array(
'type' => 'time',
'results_lifespan' => '3600',
'output_lifespan' => '3600',
));
$handler->override_option('title', 'Applications');
$handler->override_option('style_plugin', 'list');
$handler = $view->new_display('page', 'Page', 'page_1');
$handler->override_option('path', 'applications');
$handler->override_option('menu', array(
'type' => 'tab',
'title' => 'Applications',
'description' => 'Applications',
'weight' => '0',
'name' => 'navigation',
));
$handler->override_option('tab_options', array(
'type' => 'none',
'title' => '',
'description' => '',
'weight' => 0,
'name' => 'navigation',
));
$handler = $view->new_display('block', 'Block', 'block_1');
$handler->override_option('block_description', 'Applications');
$handler->override_option('block_caching', -1);