--- loncom/interface/londocs.pm	2003/10/28 21:50:02	1.91
+++ loncom/interface/londocs.pm	2003/10/29 21:21:55	1.92
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.91 2003/10/28 21:50:02 www Exp $
+# $Id: londocs.pm,v 1.92 2003/10/29 21:21:55 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -585,20 +585,49 @@ sub checkversions {
     my %changes=();
     my $starttime=0;
     my $haschanged=0;
+    my %setversions=&Apache::lonnet::dump('resourceversions',
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+
+    $hashtied=0;
+    &tiehash();
+    my %newsetversions=();
     if ($ENV{'form.setmostrecent'}) {
 	$haschanged=1;
+	foreach (keys %hash) {
+	    if ($_=~/^ids\_(\/res\/.+)$/) {
+		my $src=$1;
+	    }
+	}
     } elsif ($ENV{'form.setcurrent'}) {
 	$haschanged=1;
+	foreach (keys %hash) {
+	    if ($_=~/^ids\_(\/res\/.+)$/) {
+		my $src=$1;
+	    }
+	}
     } elsif ($ENV{'form.setversions'}) {
 	$haschanged=1;
+	foreach (keys %ENV) {
+	    if ($_=~/^form\.set_version_(.+)$/) {
+		my $src=$1;
+		&Apache::lonnet::logthis('Found: '.$1.' '.$ENV{$_});
+		if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
+		    $newsetversions{$src}=$ENV{$_};
+		}
+	    }
+	}
     }
     if ($haschanged) {
-	$r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
+        if (&Apache::lonnet::put('resourceversions',\%newsetversions,
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {		
+	    $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
+	} else {
+	    $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
+	}
 	&changewarning($r,'');
-	return;
     }
-    $hashtied=0;
-    &tiehash();
     if ($ENV{'form.timerange'} eq 'all') {
 # show all documents
 	$header=&mt('All Documents in Course');
@@ -642,6 +671,9 @@ sub checkversions {
 	    $header=&mt('No content modifications yet.');
 	}
     }
+    %setversions=&Apache::lonnet::dump('resourceversions',
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
     my %lt=&Apache::lonlocal::texthash
 	      ('st' => 'Version changes since start of Course',
 	       'lm' => 'Version changes since last Month',
@@ -671,7 +703,6 @@ sub checkversions {
 <option value="86400" $daysel>$lt{'sy'}</option>
 </select>
 <input type="submit" name="display" value="$lt{'sd'}" />
-</form>
 <h3>$header</h3>
 <input type="submit" name="setversions" value="$lt{'sv'}" />
 <table border="2">
@@ -701,7 +732,7 @@ ENDHEADERS
 	    }
 	    $r->print('</font></td><td>');
 # Set version
-	    $r->print(&Apache::loncommon::select_form($usedversion,
+	    $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
 						      'set_version_'.$linkurl,
 						      ('' => '',
 						       'current' => 'most recent',
@@ -732,7 +763,7 @@ ENDHEADERS
 	    $r->print('</ul></font></td></tr>');
 	}
     }
-    $r->print('</table>');
+    $r->print('</table></form>');
     $r->print('<h1>'.&mt('Done').'.</h1>');
 
     &untiehash();