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Definition

poll_update($node)
poll/poll.module, line 630

Description

Implementation of hook_update().

Code

<?php
function poll_update($node) {
  db_query('UPDATE {poll} SET runtime = %d, active = %d WHERE nid = %d', $node->runtime, $node->active, $node->nid);

  db_query('DELETE FROM {poll_choices} WHERE nid = %d', $node->nid);
  db_query('DELETE FROM {poll_votes} WHERE nid = %d', $node->nid);

  $i = 0;
  foreach ($node->choice as $choice) {
    $chvotes = (int)$choice['chvotes'];
    $chtext = $choice['chtext'];

    if ($chtext != '') {
      db_query("INSERT INTO {poll_choices} (nid, chtext, chvotes, chorder) VALUES (%d, '%s', %d, %d)", $node->nid, $chtext, $chvotes, $i++);
    }
  }
}
?>