version 1.131, 2006/02/27 19:40:30
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version 1.133, 2006/03/05 19:43:12
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Line 719 sub html_initialize {
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Line 719 sub html_initialize {
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$Str .= "<pre>"; |
$Str .= "<pre>"; |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
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$r->print(<<JS); |
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<script> |
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// get the left offset of a given widget as an absolute position |
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function getLeftOffset (element) { |
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return collect(element, "offsetLeft"); |
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} |
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// get the top offset of a given widget as an absolute position |
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function getTopOffset (element) { |
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return collect(element, "offsetTop"); |
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} |
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function collect(element, att) { |
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var val = 0; |
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while(element) { |
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val += element[att]; |
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element = element.offsetParent; |
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} |
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return val; |
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} |
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var currentDiv; |
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var oldBorder; |
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var currentElement; |
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function popup_score(element, score) { |
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popdown_score(); |
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var left = getLeftOffset(element); |
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var top = getTopOffset(element); |
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var div = document.createElement("div"); |
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div.style.border = "1px solid #8888FF"; |
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div.style.backgroundColor = "#CCCCFF"; |
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div.appendChild(document.createTextNode(score)); |
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div.style.position = "absolute"; |
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div.style.top = (top - 25) + "px"; |
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div.style.left = (left - 10) + "px"; |
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currentDiv = div; |
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document.body.insertBefore(div, document.body.childNodes[0]); |
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oldBorder = element.style.border; |
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element.style.border = "1px solid yellow"; |
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currentElement = element; |
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} |
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function popdown_score() { |
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if (currentDiv) { |
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document.body.removeChild(currentDiv); |
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} |
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if (currentElement) { |
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currentElement.style.border = oldBorder; |
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} |
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currentDiv = undefined; |
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} |
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</script> |
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JS |
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# |
# |
# Let the user know what we are doing |
# Let the user know what we are doing |
my $studentcount = scalar(@Apache::lonstatistics::Students); |
my $studentcount = scalar(@Apache::lonstatistics::Students); |
Line 1748 sub csv_finish {
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Line 1803 sub csv_finish {
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} |
} |
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# This function will return an HTML string including a star, with |
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# a mouseover popup showing the "real" value. An optional second |
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# argument lets you show something other than a star. |
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sub show_star { |
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my $popup = shift; |
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my $symbol = shift || '*'; |
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# Escape the popup for JS. |
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$popup =~ s/([^-a-zA-Z0-9:;,._ ()|!\/?=&*])/'\\' . sprintf("%lo", ord($1))/ge; |
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return "<span onmouseover='popup_score(this, \"$popup\");return false;' onmouseout='popdown_score();return false;' style='border: 1px solid #339933; margin: -1px;'>$symbol</span>"; |
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} |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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Line 1818 sub student_tries_on_sequence {
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Line 1885 sub student_tries_on_sequence {
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$sum++; |
$sum++; |
} elsif ($tries > 0) { |
} elsif ($tries > 0) { |
if ($tries > 9) { |
if ($tries > 9) { |
$symbol = '*'; |
$symbol = show_star($tries); |
} else { |
} else { |
$symbol = $tries; |
$symbol = $tries; |
} |
} |
Line 1953 sub student_performance_on_sequence {
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Line 2020 sub student_performance_on_sequence {
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$symbol = sprintf("%.0f",$symbol); |
$symbol = sprintf("%.0f",$symbol); |
} |
} |
if (length($symbol) > 1) { |
if (length($symbol) > 1) { |
$symbol = '*'; |
$symbol = show_star($symbol); |
} |
} |
if (exists($resource_data->{'resource.'.$part.'.solved'}) && |
if (exists($resource_data->{'resource.'.$part.'.solved'}) && |
$resource_data->{'resource.'.$part.'.solved'} ne '') { |
$resource_data->{'resource.'.$part.'.solved'} ne '') { |