Annotation of loncom/html/adm/helper/parameter.helper, revision 1.4
1.2 bowersj2 1: <helper title="Course Parameter Helper" requiredpriv='opa'>
1.1 bowersj2 2:
3: <exec>
1.4 ! bowersj2 4: # 'dateTypeHash' should really be renamed now that we have tries...
1.1 bowersj2 5: my %dateTypeHash = ('open_date' => "opening date",
6: 'due_date' => "due date",
1.4 ! bowersj2 7: 'answer_date' => "answer open date",
! 8: 'tries' => 'number of tries'
! 9: );
1.1 bowersj2 10: my %levelTypeHash = ('whole_course' => "all problems in the course",
11: 'map' => 'the selected folder',
12: 'resource' => 'the selected problem');
13: $helper->{DATA}->{'dateTypeHash'} = \%dateTypeHash;
14: $helper->{DATA}->{'levelTypeHash'} = \%levelTypeHash;
15:
16: $helper->{DATA}->{'levelType'} = sub {
17: return $helper->{DATA}->{'levelTypeHash'}->{$helper->{VARS}->{GRANULARITY}};
18: };
19:
20: $helper->{DATA}->{'dateType'} = sub {
21: return $helper->{DATA}->{'dateTypeHash'}->{$helper->{VARS}->{ACTION_TYPE}};
22: };
23:
24: </exec>
25:
26: <state name="START" title="Welcome to the Assignment Parameter Helper">
27: <message nextstate="CHOOSE_LEVEL">
1.4 ! bowersj2 28: <p>This helper will assist you in <b>setting the open,
! 29: due, and answer dates</b> for problems, or in
! 30: <b>setting the number of tries</b> for problems.</p>
! 31:
! 32: <p>You will be asked to <b>select which problems</b> you wish to
! 33: set the parameters for, then <b>what parameter</b> you
! 34: wish to set, then you will select <b>whom the setting
! 35: affects</b>.</p>
1.1 bowersj2 36:
1.4 ! bowersj2 37: <p>After the helper is done, you will be shown where in
! 38: the advanced interface you would have gone to set
1.1 bowersj2 39: the parameter you have chosen, so in the future you
40: can do it directly.</p>
41:
42: <p>Press <b>Next -></b> to begin, or select <b><-
43: Previous</b> to go back to the previous screen.</p>
44: </message>
45: </state>
46:
47: <state name="CHOOSE_LEVEL" title="Which Problem or Problems?">
1.4 ! bowersj2 48: <message>Which problems do you wish to set a parameter for?</message>
1.1 bowersj2 49: <choices variable="GRANULARITY">
50: <choice computer="whole_course" nextstate="CHOOSE_ACTION">
51: <b>Every problem</b> in the course
52: </choice>
53: <choice computer="map" nextstate="CHOOSE_FOLDER">
1.4 ! bowersj2 54: Every problem in <b>a particular folder</b>
1.1 bowersj2 55: </choice>
56: <choice computer="resource" nextstate="CHOOSE_RESOURCE">
1.4 ! bowersj2 57: <b>One particular problem</b>
1.1 bowersj2 58: </choice>
59: </choices>
60: </state>
61:
62: <state name="CHOOSE_FOLDER" title="Select Folder">
1.4 ! bowersj2 63: <message>Select the folder you wish to set the parameter for:</message>
1.1 bowersj2 64:
65: <resource variable="RESOURCE_ID">
66: <nextstate>CHOOSE_ACTION</nextstate>
67: <filterfunc>return $res->is_map()</filterfunc>
1.3 bowersj2 68: <valuefunc>return $res->map_pc();</valuefunc>
1.1 bowersj2 69: </resource>
70: </state>
71:
72: <state name="CHOOSE_RESOURCE" title="Select Problem">
1.4 ! bowersj2 73: <message>Select the problem you wish to set the parameter for:</message>
1.1 bowersj2 74:
75: <resource variable="RESOURCE_ID" nextstate="CHOOSE_ACTION">
76: <nextstate>CHOOSE_ACTION</nextstate>
77: <filterfunc>return $res->is_map || $res->is_problem()</filterfunc>
78: <choicefunc>return $res->is_problem()</choicefunc>
79: </resource>
80: </state>
81:
82: <state name="CHOOSE_ACTION" title="Parameter Type">
1.4 ! bowersj2 83: <eval>return 'What parameter do you want to set for ' .
1.1 bowersj2 84: &{$helper->{DATA}->{'levelType'}}()
85: . '?';
86: </eval>
87: <choices variable="ACTION_TYPE">
88: <nextstate>CHOOSE_DATE</nextstate>
1.4 ! bowersj2 89: <choice computer="open_date" nextstate="CHOOSE_DATE">Set an <b>open date</b></choice>
! 90: <choice computer="due_date" nextstate="CHOOSE_DATE">Set a <b>due date</b></choice>
! 91: <choice computer="answer_date" nextstate="CHOOSE_DATE">Set an <b>answer open date</b></choice>
! 92: <choice computer="tries" nextstate="CHOOSE_TRIES">Set the <b>number of tries</b></choice>
1.1 bowersj2 93: </choices>
94: </state>
95:
1.4 ! bowersj2 96: <state name="CHOOSE_TRIES" title="Set Number of Tries">
! 97: <eval>return 'How many tries should be set for ' .
! 98: &{$helper->{DATA}->{'levelType'}}()
! 99: . '?<br />';
! 100: </eval>
! 101: <string nextstate="CHOOSE_STUDENT_LEVEL" variable="TRIES">
! 102: <validator>if ($val !~ /^[1234567890]+$/) {
! 103: return '"' . $element->getValue() . '" is not '.
! 104: 'an acceptable number of tries. Tries must be a postive number ' .
! 105: 'with no decimal point.';}
! 106: return undef;
! 107: </validator>
! 108: </string>
! 109: </state>
! 110:
1.1 bowersj2 111: <state name="CHOOSE_DATE" title="Set Date">
112: <eval>
113: return 'What should the ' .
1.4 ! bowersj2 114: &{$helper->{DATA}->{'dateType'}}() .
1.1 bowersj2 115: ' be set to? <br /><br />';
116: </eval>
117: <date variable="PARM_DATE" hoursminutes='1'>
118: <nextstate>CHOOSE_STUDENT_LEVEL</nextstate>
119: </date>
120: </state>
121:
122: <state name="CHOOSE_STUDENT_LEVEL" title="Students Affected">
123: <eval>
124: return 'Set ' .
125: &{$helper->{DATA}->{'dateType'}}() .
1.4 ! bowersj2 126: 'for ' .
1.1 bowersj2 127: &{$helper->{DATA}->{'levelType'}}() .
128: ' for. . .';
129: </eval>
130: <choices variable="TARGETS">
131: <choice computer="course" nextstate="FINISH">
132: . . . for <b>all students</b> in the course</choice>
133: <choice computer="section" nextstate="CHOOSE_SECTION">
134: . . . for a particular <b>section</b></choice>
135: <choice computer="student" nextstate="CHOOSE_STUDENT">
136: . . . for an individual <b>student</b></choice>
137: </choices>
138: </state>
139:
140: <state name="CHOOSE_SECTION" title="Select Section">
141: <eval>
142: return 'Please select the section you wish to set the ' .
143: &{$helper->{DATA}->{'dateType'}}() .
144: ' for:<br />';</eval>
145: <section variable="SECTION_NAME" nextstate="FINISH" />
146: </state>
147:
148: <state name="CHOOSE_STUDENT" title="Select Student">
149: <eval>
150: return 'Please select the student you wish to set the ' .
151: &{$helper->{DATA}->{'dateType'}}() .
152: ' for:<br />';</eval>
153: <student variable="USER_NAME" nextstate="FINISH" />
154: </state>
155:
156: <state name="FINISH" title="Verify Selection">
157: <parmwizfinal />
158: </state>
159:
160: </helper>
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