--- loncom/homework/grades.pm	2007/06/16 14:09:52	1.412
+++ loncom/homework/grades.pm	2007/06/16 14:38:45	1.413
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.412 2007/06/16 14:09:52 www Exp $
+# $Id: grades.pm,v 1.413 2007/06/16 14:38:45 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6178,6 +6178,14 @@ sub gather_adv_clicker_ids {
     return %clicker_ids;
 }
 
+sub clicker_grading_parameters {
+    return ('gradingmechanism' => 'scalar',
+            'upfiletype' => 'scalar',
+            'specificid' => 'scalar',
+            'pcorrect' => 'scalar',
+            'pincorrect' => 'scalar');
+}
+
 sub process_clicker {
     my ($r)=@_;
     my ($symb)=&get_symb($r);
@@ -6191,6 +6199,22 @@ sub process_clicker {
     $result.='&nbsp;<b>'.&mt('Specify a file containing the clicker information for this resource').
         '.</b></td></tr>'."\n";
     $result.='<tr bgcolor=#ffffe6><td>'."\n";
+# Attempt to restore parameters from last session, set defaults if not present
+    my %Saveable_Parameters=&clicker_grading_parameters();
+    &Apache::loncommon::restore_course_settings('grades_clicker',
+                                                 \%Saveable_Parameters);
+    if (!$env{'form.pcorrect'}) { $env{'form.pcorrect'}=100; }
+    if (!$env{'form.pincorrect'}) { $env{'form.pincorrect'}=100; }
+    if (!$env{'form.gradingmechanism'}) { $env{'form.gradingmechanism'}='attendance'; }
+    if (!$env{'form.upfiletype'}) { $env{'form.upfiletype'}='iclicker'; }
+
+    my %checked;
+    foreach my $gradingmechanism ('attendance','personnel','specific') {
+       if ($env{'form.gradingmechanism'} eq $gradingmechanism) {
+          $checked{$gradingmechanism}="checked='checked'";
+       }
+    }
+
     my $upload=&mt("Upload File");
     my $type=&mt("Type");
     my $attendance=&mt("Award points just for participation");
@@ -6198,7 +6222,7 @@ sub process_clicker {
     my $specific=&mt("Correctness determined from response with clicker ID"); 
     my $pcorrect=&mt("Percentage points for correct solution");
     my $pincorrect=&mt("Percentage points for incorrect solution");
-    my $selectform=&Apache::loncommon::select_form('iclicker','upfiletype',
+    my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',
 						   ('iclicker' => 'i>clicker'));
 
     $result.=<<ENDUPFORM;
@@ -6248,13 +6272,13 @@ function sanitycheck() {
 <input type="hidden" name="saveState"  value="$env{'form.saveState'}" />
 <input type="file" name="upfile" size="50" />
 <br /><label>$type: $selectform</label>
-<br /><label>$attendance: <input type="radio" name="gradingmechanism" value="attendance" checked="checked" onClick="sanitycheck()" /></label>
-<br /><label>$personnel: <input type="radio" name="gradingmechanism" value="personnel" onClick="sanitycheck()" /></label>
-<br /><label>$specific: <input type="radio" name="gradingmechanism" value="specific" onClick="sanitycheck()" /></label>
-<input type="text" name="specificid" size="15" />
-<input type="hidden" name="waschecked" value="attendance" />
-<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="100" onChange="sanitycheck()" /></label>
-<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="100" onChange="sanitycheck()" /></label>
+<br /><label>$attendance: <input type="radio" name="gradingmechanism" value="attendance" $checked{'attendance'} onClick="sanitycheck()" /></label>
+<br /><label>$personnel: <input type="radio" name="gradingmechanism" value="personnel" $checked{'personnel'} onClick="sanitycheck()" /></label>
+<br /><label>$specific: <input type="radio" name="gradingmechanism" value="specific" $checked{'specific'} onClick="sanitycheck()" /></label>
+<input type="text" name="specificid" value="$env{'form.specificid'}" size="15" />
+<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
+<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onChange="sanitycheck()" /></label>
+<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onChange="sanitycheck()" /></label>
 <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" />
 </form>
 ENDUPFORM
@@ -6268,6 +6292,11 @@ sub process_clicker_file {
     my ($r)=@_;
     my ($symb)=&get_symb($r);
     if (!$symb) {return '';}
+
+    my %Saveable_Parameters=&clicker_grading_parameters();
+    &Apache::loncommon::store_course_settings('grades_clicker',
+                                              \%Saveable_Parameters);
+
     my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
     if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {
 	$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';