--- loncom/interface/lonindexer.pm	2007/06/27 23:27:23	1.163
+++ loncom/interface/lonindexer.pm	2007/07/06 08:34:37	1.169
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.163 2007/06/27 23:27:23 banghart Exp $
+# $Id: lonindexer.pm,v 1.169 2007/07/06 08:34:37 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -128,7 +128,6 @@ sub handler {
 	    if ($env{'form.launch'} eq '1') {
 		&start_fresh_session(\%dbfile);
 	    }
-
 	    while(my($key,$value)=each(%dbfile)) {
 		$hash{$key}=$value;
 	    }
@@ -358,6 +357,7 @@ function checkAll() {
             var fieldName = document.forms[i].elements[j].name;
             if (fieldName == 'filelink') {
                 document.forms[i].elements[j].checked = true;
+                queue(document.forms[i].name);
             }
         }
     }
@@ -370,6 +370,7 @@ function uncheckAll() {
             var fieldName = document.forms[i].elements[j].name;
             if (fieldName == 'filelink') {
                 document.forms[i].elements[j].checked = false;
+                queue(document.forms[i].name);
             }
         }
     }
@@ -409,11 +410,10 @@ ENDHEADER
 		$ac++;
 	    }
 	    # sorting through the actions and changing the global database hash
-	    foreach (sort {$achash{$a}<=>$achash{$b}} (keys %ahash)) {
-		my $key=$_;
+	    foreach my $key (sort {$achash{$a}<=>$achash{$b}} (keys %ahash)) {
 		if ($ahash{$key} eq '1') {
 		    $hash{'store_'.$hash{'pre_'.$key.'_link'}}=
-			$hash{'pre_'.$key.'_title'};
+		       $hash{'pre_'.$key.'_title'};
 		    $hash{'storectr_'.$hash{'pre_'.$key.'_link'}}=
 			$hash{'storectr'}+0;
 		    $hash{'storectr'}++;
@@ -920,7 +920,11 @@ sub display_line {
 
 # display file
     if (($fnptr == 0 and $filecom[3] ne '') or $absolute) {
+        my $title;
 	my $filelink = $pathprefix.$filecom[0];
+	if ($hash{'display_attrs_0'} == 1) {
+	    $title = &Apache::lonnet::gettitle($filelink);
+	}
 	my @file_ext = split (/\./,$listname);
 	my $curfext = $file_ext[-1];
         if (@Omit) {
@@ -953,6 +957,10 @@ sub display_line {
 	    $r->print(" />\n");
 	    $r->print("</form></td><td nowrap='nowrap' valign='top'>");
 	    $hash{"pre_${fnum}_link"}=$filelink;
+	    $hash{"pre_${fnum}_title"}=$title;
+	    if (!$hash{"pre_${fnum}_title"}) {
+	        $hash{"pre_${fnum}_title"} = 'Not_retrieved';
+	    }
   	    $fnum++;
 	}
 # Form to open or close sequences
@@ -1006,7 +1014,6 @@ sub display_line {
 	}
 	$r->print("</td>\n");
 	if ($hash{'display_attrs_0'} == 1) {
-	    my $title = &Apache::lonnet::gettitle($filelink,'title');
 	    $r->print('<td> '.($title eq '' ? '&nbsp;' : $title).
 		      ' </td>'."\n");
 	}
@@ -1130,7 +1137,7 @@ sub display_line {
 	my $filelink = $startdir.$filecom[0].'/default';
 
 	if ($hash{'display_attrs_0'} == 1) {
-	    my $title = &Apache::lonnet::gettitle($filelink,'title');
+	    my $title = &Apache::lonnet::gettitle($filelink);
 	    $r->print('<td> '.($title eq '' ? '&nbsp;' : $title).
 		      ' </td>'."\n");
 	}