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MDL-15152 reverse MDL-14439 fix for dropdown menu for Opera+Linux, merged from 19

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jerome 2008-06-18 05:58:06 +00:00
parent 4ee00a30cf
commit e79fe53d98
2 changed files with 25 additions and 2 deletions
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23
lib/moodlelib.php
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@ -5721,7 +5721,7 @@ function rc4encrypt($data) {
*
* @param string $data ?
* @return string
* @todo Finish documenting this function
* @todo Finish documenting this function
*/
function rc4decrypt($data) {
$password = 'nfgjeingjk';
@ -6001,6 +6001,27 @@ function check_php_version($version='5.2.0') {
return (version_compare(phpversion(), $version) >= 0);
}
/**
* Checks to see if is the browser operating system matches the specified
* brand.
*
* Known brand: 'Windows','Linux','Macintosh','SGI','SunOS','HP-UX'
*
* @uses $_SERVER
* @param string $brand The operating system identifier being tested
* @return bool true if the given brand below to the detected operating system
*/
function check_browser_operating_system($brand) {
if (empty($_SERVER['HTTP_USER_AGENT'])) {
return false;
}
if (preg_match("/$brand/i", $_SERVER['HTTP_USER_AGENT'])) {
return true;
}
return false;
}
/**
* Checks to see if is a browser matches the specified

4
lib/weblib.php
View File

@ -1079,7 +1079,9 @@ $targetwindow='self', $selectlabel='', $optionsextra=NULL) {
//IE and Opera fire the onchange when ever you move into a dropdwown list with the keyboard.
//onfocus will call a function inside dropdown.js. It fixes this IE/Opera behavior.
if (check_browser_version('MSIE') || check_browser_version('Opera')) {
//Note: There is a bug on Opera+Linux with the javascript code (first mouse selection is inactive),
//so we do not fix the Opera behavior on Linux
if (check_browser_version('MSIE') || (check_browser_version('Opera') && !check_browser_operating_system("Linux"))) {
$output .= '<div>'.$selectlabel.$button.'<select id="'.$formid.'_jump" onfocus="initSelect(\''.$formid.'\','.$targetwindow.')" name="jump">'."\n";
}
//Other browser