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Easier access to parameters and stored data.

    1: <problem>
    2: 
    3: <parameter name="scoreformat" description="Format for display of score" type="string" />
    4: <parameter name="uploadedfiletypes" id="11" default="doc,docx,xls,xlsx,ppt,pptx,png,jpg,jpeg,gif,txt,pdf,htm,html" type="string_fileext" description="Allowed File Extensions for Uploaded Files" />
    5: <parameter name="maxfilesize" id="13" default="10.0" type="float_pos" description="Max. cumulative size (MB) for submitted file(s)" /> 
    6: 
    7: <script type="loncapa/perl">
    8: $weight=&parameter_setting('weight');
    9: if ((!defined($weight)) || ($weight eq '')) { $weight=1; }
   10: $awarded=&stored_data('awarded');
   11: $scoreformat=&parameter_setting('scoreformat');
   12: if (!defined($scoreformat) || $scoreformat eq '') { $scoreformat="2f"; }
   13: $display='';
   14: if (&parameter_setting('problemstatus')!~/^no/) {
   15:    if (!defined($awarded)) {
   16:       $display=$weight.' possible points.';
   17:    } else {
   18:       $display='You have '.&format($awarded*$weight,$scoreformat).' out of '.
   19:             $weight.' possible points.';
   20:    }
   21: }
   22: $comment=&stored_data('comment');
   23: if (!defined($comment) || $comment!~/\w/) {
   24:    $comment='';
   25: } else {
   26:    $comment='<br /><table><tr><td bgcolor="#FFFFDD">'.$comment.'</td></tr></table>';
   27: }
   28: $gradeinfo=&stored_data('gradeinfo');
   29: if (!defined($gradeinfo) || $gradeinfo!~/\w/) {
   30:    $gradeinfo='';
   31: } else {
   32:    $gradeinfo='<br /><table><tr><td bgcolor="#DDDDFF"><font size="+2">'.$gradeinfo.'</font></td></tr></table>';
   33: }
   34: 
   35: </script>
   36: 
   37: <startouttext />
   38: <displaytitle />
   39: $display
   40: <instructorcomment><span style="color:red"><br />
   41: You should adjust this resource in "Modify parameter settings for this resource:"
   42: <ul><li>You can modify the rounding of the score display using the "scoreformat" setting.</li>
   43: <li>To change the allowed file types for submissions, change the "uploadedfiletypes"</li>
   44: <li>To change the maximum cumulative size for submitted files for this item, modify the "maxfilesize" parameter (The default is 10 MB).</li>
   45: <li>Feedback on grades can be controlled using the "problemstatus" parameter.</li>
   46: </ul>
   47: You can upload comments and grade information with this resource when uploading CSV files.
   48: </span></instructorcomment>
   49: $gradeinfo
   50: $comment
   51: <endouttext />
   52: 
   53: <essayresponse id="upload">
   54: </essayresponse>
   55: 
   56: </problem>