function poll_view_results
poll_view_results($node, $view_mode, $block = FALSE)
Generates a graphical representation of the results of a poll.
File
- modules/poll/poll.module, line 809
- Enables your site to capture votes on different topics in the form of multiple choice questions.
Code
function poll_view_results($node, $view_mode, $block = FALSE) { // Make sure that choices are ordered by their weight. uasort($node->choice, 'drupal_sort_weight'); // Count the votes and find the maximum. $total_votes = 0; $max_votes = 0; foreach ($node->choice as $choice) { if (isset($choice['chvotes'])) { $total_votes += $choice['chvotes']; $max_votes = max($max_votes, $choice['chvotes']); } } $poll_results = ''; foreach ($node->choice as $i => $choice) { if (!empty($choice['chtext'])) { $chvotes = isset($choice['chvotes']) ? $choice['chvotes'] : NULL; $poll_results .= theme('poll_bar', array('title' => $choice['chtext'], 'votes' => $chvotes, 'total_votes' => $total_votes, 'vote' => isset($node->vote) && $node->vote == $i, 'block' => $block)); } } return theme('poll_results', array('raw_title' => $node->title, 'results' => $poll_results, 'votes' => $total_votes, 'raw_links' => isset($node->links) ? $node->links : array(), 'block' => $block, 'nid' => $node->nid, 'vote' => isset($node->vote) ? $node->vote : NULL)); }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/modules!poll!poll.module/function/poll_view_results/7.x