--- loncom/interface/lonpreferences.pm 2011/05/16 00:55:53 1.192 +++ loncom/interface/lonpreferences.pm 2011/12/06 16:17:07 1.195 @@ -1,7 +1,7 @@ # The LearningOnline Network # Preferences # -# $Id: lonpreferences.pm,v 1.192 2011/05/16 00:55:53 raeburn Exp $ +# $Id: lonpreferences.pm,v 1.195 2011/12/06 16:17:07 dseaton Exp $ # # Copyright Michigan State University Board of Trustees # @@ -227,6 +227,7 @@ sub texenginechanger { 'tth' => 'tth (TeX to HTML)', #'ttm' => 'TeX to MathML', 'jsMath' => 'jsMath', + 'MathJax' => 'MathJax', 'mimetex' => 'mimetex (Convert to Images)', 'raw' => 'Raw (Screen Reader)' ); @@ -236,12 +237,14 @@ sub texenginechanger { $texengine, 'texengine', \%mathchoices); + my $MathJax_start=&Apache::lontexconvert::MathJax_header(); my $jsMath_start=&Apache::lontexconvert::jsMath_header(); my %lt=&Apache::lonlocal::texthash( 'headline' => 'Change how math is displayed', 'preftxt' => 'Preferred method to display math', 'change' => 'Save', 'exmpl' => 'Examples', + 'mathjax' => 'MathJax:', 'jsmath' => 'jsMath:', 'tth' => 'tth (TeX to HTML):', 'mimetex' => 'mimetex (Convert to Images):', @@ -276,6 +279,14 @@ $lt{'preftxt'}: $selectionbox
+MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation. +
+$jsMath_start @@ -283,6 +294,7 @@ $jsMath_start if (jsMath.nofonts == 1) { document.writeln($jsMathWarning); } +
@@ -1287,7 +1299,7 @@ sub passwordchanger { # This function is a bit of a mess.... # Passwords are encrypted using londes.js (DES encryption) $errormessage = ($errormessage || ''); - my ($user,$domain,$currentpass,$defdom); + my ($user,$domain,$currentpass); &Apache::lonhtmlcommon::add_breadcrumb( { href => '/adm/preferences?action=changepass', text => 'Change Password'}); @@ -1302,7 +1314,6 @@ sub passwordchanger { $caller = 'preferences'; } } elsif ($caller eq 'reset_by_email') { - $defdom = $r->dir_config('lonDefDomain'); my %data = &Apache::lonnet::tmpget($mailtoken); if (keys(%data) == 0) { $r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.' @@ -1323,7 +1334,10 @@ sub passwordchanger { $r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'