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Annotation of loncom/html/adm/helper/parameter.helper, revision 1.2

1.2     ! bowersj2    1: <helper title="Course Parameter Helper" requiredpriv='opa'>
1.1       bowersj2    2: 
                      3:   <exec>
                      4:     my %dateTypeHash = ('open_date' => "opening date",
                      5:                         'due_date' => "due date",
                      6:                         'answer_date' => "answer open date");
                      7:     my %levelTypeHash = ('whole_course' => "all problems in the course",
                      8:                          'map' => 'the selected folder',
                      9:                          'resource' => 'the selected problem');
                     10:     $helper->{DATA}->{'dateTypeHash'} = \%dateTypeHash;
                     11:     $helper->{DATA}->{'levelTypeHash'} = \%levelTypeHash;
                     12: 
                     13:     $helper->{DATA}->{'levelType'} = sub { 
                     14:            return $helper->{DATA}->{'levelTypeHash'}->{$helper->{VARS}->{GRANULARITY}};
                     15:        };
                     16: 
                     17:     $helper->{DATA}->{'dateType'} = sub { 
                     18:            return $helper->{DATA}->{'dateTypeHash'}->{$helper->{VARS}->{ACTION_TYPE}};
                     19:        };
                     20: 
                     21:   </exec>
                     22: 
                     23:   <state name="START" title="Welcome to the Assignment Parameter Helper">
                     24:     <message nextstate="CHOOSE_LEVEL">
                     25:         <p>This wizard will allow you to <b>set open, due, and 
                     26:            answer dates for problems</b>. You will be asked to 
                     27:            select a problem, what kind of date you want to set, 
                     28:            and for whom the date should be effective.</p>
                     29: 
                     30:         <p>After the wizard is done, you will be shown where in
                     31:            the advanced interface you would have gone to change
                     32:            the parameter you have chosen, so in the future you
                     33:            can do it directly.</p>
                     34: 
                     35:         <p>Press <b>Next -&gt;</b> to begin, or select <b>&lt;- 
                     36:            Previous</b> to go back to the previous screen.</p>
                     37:       </message>    
                     38:     </state>
                     39: 
                     40:   <state name="CHOOSE_LEVEL" title="Which Problem or Problems?">
                     41:     <message>Which problems do you wish to change a date for?</message>
                     42:     <choices variable="GRANULARITY">
                     43:       <choice computer="whole_course" nextstate="CHOOSE_ACTION">
                     44:         <b>Every problem</b> in the course
                     45:         </choice>
                     46:       <choice computer="map" nextstate="CHOOSE_FOLDER">
                     47:         Every problem in a particular <b>folder</b>
                     48:         </choice>
                     49:       <choice computer="resource" nextstate="CHOOSE_RESOURCE">
                     50:         One particular <b>problem</b>
                     51:         </choice>
                     52:       </choices>
                     53:     </state>
                     54: 
                     55:   <state name="CHOOSE_FOLDER" title="Select Folder">
                     56:     <message>Select the folder you wish to set the date for:</message>
                     57: 
                     58:     <resource variable="RESOURCE_ID">
                     59:       <nextstate>CHOOSE_ACTION</nextstate>
                     60:       <filterfunc>return $res->is_map()</filterfunc>
                     61:       </resource>
                     62:     </state>
                     63: 
                     64:   <state name="CHOOSE_RESOURCE" title="Select Problem">
                     65:     <message>Select the problem you wish to change the date for:</message>
                     66: 
                     67:     <resource variable="RESOURCE_ID" nextstate="CHOOSE_ACTION">
                     68:       <nextstate>CHOOSE_ACTION</nextstate>
                     69:       <filterfunc>return $res->is_map || $res->is_problem()</filterfunc>
                     70:       <choicefunc>return $res->is_problem()</choicefunc>
                     71:       </resource>
                     72:     </state>
                     73: 
                     74:   <state name="CHOOSE_ACTION" title="Parameter Type">
                     75:     <eval>return 'What parameters do you want to set for ' . 
                     76:       &{$helper->{DATA}->{'levelType'}}()
                     77:       . '?';
                     78:       </eval>
                     79:     <choices variable="ACTION_TYPE">
                     80:       <nextstate>CHOOSE_DATE</nextstate>
                     81:       <choice computer="open_date">Set an <b>open date</b></choice>
                     82:       <choice computer="due_date">Set a <b>due date</b></choice>
                     83:       <choice computer="answer_date">Set an <b>answer open date</b></choice>
                     84:       </choices>
                     85:     </state>
                     86: 
                     87:   <state name="CHOOSE_DATE" title="Set Date">
                     88:     <eval>
                     89:       return 'What should the ' .
                     90:        &{$helper->{DATA}->{'dateType'}}() .
                     91:        ' be set to? <br /><br />';
                     92:       </eval>
                     93:     <date variable="PARM_DATE" hoursminutes='1'>
                     94:       <nextstate>CHOOSE_STUDENT_LEVEL</nextstate>
                     95:       </date>
                     96:     </state>
                     97: 
                     98:   <state name="CHOOSE_STUDENT_LEVEL" title="Students Affected">
                     99:     <eval>
                    100:       return 'Set ' . 
                    101:        &{$helper->{DATA}->{'dateType'}}() .
                    102:         ' of ' .
                    103:        &{$helper->{DATA}->{'levelType'}}() .
                    104:         ' for. . .';
                    105:       </eval>
                    106:     <choices variable="TARGETS">
                    107:       <choice computer="course" nextstate="FINISH">
                    108:          . . . for <b>all students</b> in the course</choice>
                    109:       <choice computer="section" nextstate="CHOOSE_SECTION">
                    110:          . . . for a particular <b>section</b></choice>
                    111:       <choice computer="student" nextstate="CHOOSE_STUDENT">
                    112:          . . . for an individual <b>student</b></choice>
                    113:       </choices>
                    114:     </state>
                    115: 
                    116:   <state name="CHOOSE_SECTION" title="Select Section">
                    117:     <eval>
                    118:       return 'Please select the section you wish to set the ' .
                    119:        &{$helper->{DATA}->{'dateType'}}() .
                    120:          ' for:<br />';</eval>
                    121:     <section variable="SECTION_NAME" nextstate="FINISH" />
                    122:     </state>
                    123: 
                    124:   <state name="CHOOSE_STUDENT" title="Select Student">
                    125:     <eval>
                    126:       return 'Please select the student you wish to set the ' .
                    127:        &{$helper->{DATA}->{'dateType'}}() .
                    128:          ' for:<br />';</eval>
                    129:     <student variable="USER_NAME" nextstate="FINISH" />
                    130:     </state>
                    131: 
                    132:   <state name="FINISH" title="Verify Selection">
                    133:     <parmwizfinal />
                    134:     </state>
                    135: 
                    136:   </helper>