/**
* fix_bodycontent
*/
function fix_bodycontent()
{
// remove instructions if they are not required
$search = '/\\s*<div id="InstructionsDiv" class="StdDiv">\\s*<div id="Instructions">\\s*<\\/div>\\s*<\\/div>/s';
$this->bodycontent = preg_replace($search, '', $this->bodycontent, 1);
parent::fix_bodycontent();
}
/**
* fix_bodycontent
*/
function fix_bodycontent()
{
// switch off auto complete on Rhubarb text boxes
$search = '/<form id="Rhubarb"([^>]*)>/';
if (preg_match($search, $this->bodycontent, $matches, PREG_OFFSET_CAPTURE)) {
$match = $matches[1][0];
$start = $matches[1][1];
if (strpos($match, 'autocomplete') === false) {
$this->bodycontent = substr_replace($this->bodycontent, $match . ' autocomplete="off"', $start, strlen($match));
}
}
parent::fix_bodycontent();
}
/**
* fix_bodycontent
*/
function fix_bodycontent()
{
// switch off auto complete on short answer text boxes
$search = '/<div class="ShortAnswer"[^>]*><form([^>]*)>/';
if (preg_match_all($search, $this->bodycontent, $matches, PREG_OFFSET_CAPTURE)) {
$i_max = count($matches[0]) - 1;
for ($i = $i_max; $i >= 0; $i--) {
list($match, $start) = $matches[1][$i];
if (strpos($match, 'autocomplete') === false) {
$start += strlen($match);
$this->bodycontent = substr_replace($this->bodycontent, ' autocomplete="off"', $start, 0);
}
}
}
parent::fix_bodycontent();
}
/**
* fix_bodycontent
*
* @return xxx
*/
function fix_bodycontent()
{
// we must add a false return value to clue links in order not to trigger the onbeforeunload event handler
$search = '/(?<=' . '<a href="javascript:void\\(0\\);" class="GridNum" onclick="' . ')' . 'ShowClue\\([^)]*\\)' . '(?=' . '">' . ')/';
$replace = '$0; return false;';
$this->bodycontent = preg_replace($search, $replace, $this->bodycontent);
parent::fix_bodycontent();
}
