version 1.333.2.2, 2015/04/21 22:52:44
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version 1.333.2.3, 2015/10/30 11:33:07
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Line 460 sub start_textline {
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Line 460 sub start_textline {
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} |
} |
my $name = 'HWVAL_'.$id; |
my $name = 'HWVAL_'.$id; |
my $itemid = 'HWVAL_'.$partid.'_'.$id; |
my $itemid = 'HWVAL_'.$partid.'_'.$id; |
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my $input_tag_id = $itemid.'_'.$input_id; |
if ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') { |
if ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') { |
$name = "none"; |
$name = "none"; |
} |
} |
$result.= '<input onkeydown="javascript:setSubmittedPart(\''.$partid.'\');"' |
$result.= '<input onkeydown="javascript:setSubmittedPart(\''.$partid.'\');"' |
. ' onfocus="javascript:disableAutoComplete(\''.$itemid.'\');"' |
. ' onfocus="javascript:disableAutoComplete(\''.$input_tag_id.'\');"' |
. ' type="text" '.$readonly.' name="'. $name . '"' |
. ' type="text" '.$readonly.' name="'. $name . '"' |
. ' id="' . $itemid . '"' |
. ' id="' . $input_tag_id . '"' |
. ' value="'. $oldresponse.'"' |
. ' value="'. $oldresponse.'"' |
. ' class="LC_textline spellchecked" size="'.$size.'"'.$maxlength.' />'; |
. ' class="LC_textline spellchecked" size="'.$size.'"'.$maxlength.' />'; |
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$result .= &spellcheck_onblur($itemid, $spellcheck); |
$result .= &spellcheck_onblur($itemid, $spellcheck); |
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if (($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') && |
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(($tagstack->[-2] eq 'formularesponse') || ($tagstack->[-2] eq 'mathresponse')) && |
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(&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffeditor') ne 'yes')) { |
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$result.=&edit_mathresponse_button($input_tag_id); |
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} |
} |
} |
if ($Apache::lonhomework::type eq 'exam' |
if ($Apache::lonhomework::type eq 'exam' |
&& &needs_exam_box($tagstack)) { |
&& &needs_exam_box($tagstack)) { |
Line 1902 sub spelling_languages {
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Line 1908 sub spelling_languages {
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return \@spelllangs; |
return \@spelllangs; |
} |
} |
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sub edit_mathresponse_button { |
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my ($field) = @_; |
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my $eqneditor = 'lcmath'; |
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if ($env{'browser.type'} eq 'safari') { |
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if ($env{'browser.os'} eq 'mac') { |
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my ($prefix,$version) = ($env{'browser.version'} =~ /^(\d*)(\d{3})\./); |
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if ($env{'browser.mobile'}) { |
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if (($version < 531) || (($prefix eq '') && ($version < 533))) { |
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$eqneditor = ''; |
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} |
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} elsif ($version < 533) { |
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$eqneditor = 'dragmath'; |
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} |
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} elsif ($env{'browser.os'} eq 'win') { |
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if ($env{'browser.version'} < 533) { |
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$eqneditor = 'dragmath'; |
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} |
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} |
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} elsif ($env{'browser.type'} eq 'explorer') { |
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if ($env{'browser.version'} < 9) { |
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$eqneditor = 'dragmath'; |
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} |
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} elsif ($env{'browser.type'} eq 'mozilla') { |
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if ($env{'browser.version'} < 5) { |
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$eqneditor = 'dragmath'; |
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} else { |
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if ($env{'browser.info'} =~ /^firefox\-([\d\.]+)/) { |
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my $firefox = $1; |
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if ($firefox < 4) { |
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$eqneditor = 'dragmath'; |
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} |
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} |
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} |
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} elsif ($env{'browser.type'} eq 'chrome') { |
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if ($env{'browser.version'} < 5) { |
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$eqneditor = 'dragmath'; |
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} |
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} elsif ($env{'browser.type'} eq 'opera') { |
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if ($env{'browser.version'} < 12) { |
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$eqneditor = 'dragmath'; |
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} |
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} |
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if ($eqneditor eq 'lcmath') { |
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if (($env{'request.course.id'}) && ($env{'request.state'} ne 'construct')) { |
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if (exists($env{'course.'.$env{'request.course.id'}.'.uselcmath'})) { |
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if ($env{'course.'.$env{'request.course.id'}.'.uselcmath'} eq '0') { |
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$eqneditor = 'dragmath'; |
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} |
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} else { |
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my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'}); |
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if ($domdefs{'uselcmath'} eq '0') { |
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$eqneditor = 'dragmath'; |
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} |
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} |
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} else { |
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my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'}); |
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if ($domdefs{'uselcmath'} eq '0') { |
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$eqneditor = 'dragmath'; |
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} |
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} |
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} |
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if ($eqneditor eq 'dragmath') { |
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# DragMath applet |
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my $button=&mt('Edit Answer'); |
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# my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor'); |
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my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'}; |
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return(<<ENDFORMULABUTTON); |
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<script type="text/javascript" language="JavaScript"> |
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function LC_mathedit_${field} (LCtextline) { |
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thenumber = LCtextline; |
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var thedata = ''; |
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if (document.getElementById(LCtextline)) { |
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thedata = document.getElementById(LCtextline).value; |
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} |
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newwin = window.open("/adm/dragmath/MaximaPopup.html","","width=565,height=400,resizable"); |
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} |
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</script> |
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<a href="javascript:LC_mathedit_${field}('${field}');void(0);"><img class="stift" src="$iconpath/stift.gif" alt="$button" title="$button" /></a> |
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ENDFORMULABUTTON |
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} elsif ($eqneditor eq 'lcmath') { |
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# LON-CAPA math equation editor |
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my $mathjaxjs; |
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unless (lc(&Apache::lontexconvert::tex_engine()) eq 'mathjax') { |
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$mathjaxjs = <<"MATHJAX_SCRIPT"; |
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var mathjaxscript = document.createElement("script"); |
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mathjaxscript.type = "text/javascript"; |
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mathjaxscript.src = "/adm/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"; |
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document.body.appendChild(mathjaxscript); |
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MATHJAX_SCRIPT |
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} |
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return(<<EQ_EDITOR_SCRIPT); |
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<script type="text/javascript"> |
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var LCmathField = document.getElementById('${field}'); |
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LCmathField.className += ' math'; // note the space |
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LCmathField.setAttribute('data-implicit_operators', 'true'); |
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var LCMATH_started; |
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if (typeof LCMATH_started === 'undefined') { |
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$mathjaxjs |
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LCMATH_started = true; |
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var script = document.createElement("script"); |
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script.type = "text/javascript"; |
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script.src = "/adm/LC_math_editor/LC_math_editor.min.js"; |
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document.body.appendChild(script); |
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window.addEventListener('load', function(e) { |
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LCMATH.initEditors(); |
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}, false); |
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} |
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</script> |
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EQ_EDITOR_SCRIPT |
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} |
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} |
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1; |
1; |
__END__ |
__END__ |
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