1: <helper title="Course Parameter Helper" requiredpriv='opa'>
2:
3: <exec>
4: # 'dateTypeHash' should really be renamed now that we have tries...
5: my %dateTypeHash = ('open_date' => "opening date",
6: 'due_date' => "due date",
7: 'answer_date' => "answer open date",
8: 'tries' => 'number of tries',
9: 'weight' => 'problem weight'
10: );
11: my %levelTypeHash = ('whole_course' => "all problems in the course",
12: 'map' => 'the selected folder',
13: 'resource' => 'the selected problem');
14: $helper->{DATA}->{'dateTypeHash'} = \%dateTypeHash;
15: $helper->{DATA}->{'levelTypeHash'} = \%levelTypeHash;
16:
17: $helper->{DATA}->{'levelType'} = sub {
18: return $helper->{DATA}->{'levelTypeHash'}->{$helper->{VARS}->{GRANULARITY}};
19: };
20:
21: $helper->{DATA}->{'dateType'} = sub {
22: return $helper->{DATA}->{'dateTypeHash'}->{$helper->{VARS}->{ACTION_TYPE}};
23: };
24:
25: </exec>
26:
27: <state name="START" title="Welcome to the Assignment Parameter Helper">
28: <message nextstate="CHOOSE_LEVEL">
29:
30: <p>This helper will assist you in <b>setting the open, due,
31: and answer dates</b> for problems, <b>setting the problem
32: weights</b>, or in <b>setting the number of tries</b> for
33: problems.</p>
34:
35: <p>You will be asked to <b>select which problems</b> you wish to
36: set the parameters for, then <b>what parameter</b> you
37: wish to set, then you will select <b>whom the setting
38: affects</b>.</p>
39:
40: <p>After the helper is done, you will be shown where in
41: the advanced interface you would have gone to set
42: the parameter you have chosen, so in the future you
43: can do it directly.</p>
44:
45: <p>Press <b>Next -></b> to begin, or select <b><-
46: Previous</b> to go back to the previous screen.</p>
47: </message>
48: </state>
49:
50: <state name="CHOOSE_LEVEL" title="Which Problem or Problems?">
51: <message>Which problems do you wish to set a parameter for?</message>
52: <choices variable="GRANULARITY">
53: <choice computer="whole_course" nextstate="CHOOSE_ACTION">
54: Course default for all problems
55: </choice>
56: <choice computer="map" nextstate="CHOOSE_FOLDER">
57: Every problem in a particular folder (overrides course default)
58: </choice>
59: <choice computer="resource" nextstate="CHOOSE_RESOURCE">
60: One particular problem (overrides folder and course defaults)
61: </choice>
62: </choices>
63: </state>
64:
65: <state name="CHOOSE_FOLDER" title="Select Folder">
66: <message>Select the folder you wish to set the parameter for:</message>
67:
68: <resource variable="RESOURCE_ID">
69: <nextstate>CHOOSE_ACTION</nextstate>
70: <filterfunc>return $res->is_map()</filterfunc>
71: <valuefunc>return $res->map_pc();</valuefunc>
72: </resource>
73: </state>
74:
75: <state name="CHOOSE_RESOURCE" title="Select Problem">
76: <message>Select the problem you wish to set the parameter for:</message>
77:
78: <resource variable="RESOURCE_ID" nextstate="CHOOSE_ACTION" addparts="true">
79: <nextstate>CHOOSE_ACTION</nextstate>
80: <filterfunc>return $res->is_map || $res->is_problem()</filterfunc>
81: <choicefunc>return $res->is_problem()</choicefunc>
82: </resource>
83: </state>
84:
85: <state name="CHOOSE_ACTION" title="Parameter Type">
86: <eval>return 'What parameter do you want to set for ' .
87: &{$helper->{DATA}->{'levelType'}}()
88: . '?';
89: </eval>
90: <choices variable="ACTION_TYPE">
91: <nextstate>CHOOSE_DATE</nextstate>
92: <choice computer="open_date" nextstate="CHOOSE_DATE">Set an <b>open date</b></choice>
93: <choice computer="due_date" nextstate="CHOOSE_DATE">Set a <b>due date</b></choice>
94: <choice computer="answer_date" nextstate="CHOOSE_DATE">Set an <b>answer open date</b></choice>
95: <choice computer="tries" nextstate="CHOOSE_TRIES">Set the <b>number of tries</b></choice>
96: <choice computer="weight" nextstate="CHOOSE_WEIGHT">Set the <b>problem weight</b></choice>
97: </choices>
98: </state>
99:
100: <state name="CHOOSE_WEIGHT" title="Set Problem Weight">
101: <eval>return 'What weight should be set for ' .
102: &{$helper->{DATA}->{'levelType'}}()
103: . '?<br />';
104: </eval>
105: <string nextstate="CHOOSE_STUDENT_LEVEL" variable="WEIGHT">
106: <validator>if ($val !~ /^[1234567890]+(\.[1234567890]+)?$/) {
107: return &mt('" [_1] " is not an acceptable weight. Weight must be a positive number.',$element->getValue());
108: }
109: return undef;
110: </validator>
111: </string>
112: </state>
113:
114: <state name="CHOOSE_TRIES" title="Set Problem Tries">
115: <eval>return 'How many tries should be set for ' .
116: &{$helper->{DATA}->{'levelType'}}()
117: . '?<br />';
118: </eval>
119: <string nextstate="CHOOSE_STUDENT_LEVEL" variable="TRIES">
120: <validator>if ($val !~ /^[1234567890]+$/) {
121: return &mt('" [_1] " is not an acceptable number of tries. Tries must be a positive number with no decimal point.',$element->getValue());}
122: return undef;
123: </validator>
124: </string>
125: </state>
126:
127: <state name="CHOOSE_DATE" title="Set Date">
128: <eval>
129: return 'What should the ' .
130: &{$helper->{DATA}->{'dateType'}}() .
131: ' be set to? <br /><br />';
132: </eval>
133: <date variable="PARM_DATE" hoursminutes='1'>
134: <nextstate>CHOOSE_STUDENT_LEVEL</nextstate>
135: </date>
136: </state>
137:
138: <state name="CHOOSE_STUDENT_LEVEL" title="Students Affected">
139: <eval>
140: return 'Set ' .
141: &{$helper->{DATA}->{'dateType'}}() .
142: ' for ' .
143: &{$helper->{DATA}->{'levelType'}}() .
144: ' for ...';
145: </eval>
146: <choices variable="TARGETS">
147: <choice computer="course" nextstate="FINISH">
148: . . . for <b>all students</b> in the course</choice>
149: <choice computer="section" nextstate="CHOOSE_SECTION">
150: . . . for a particular <b>section</b></choice>
151: <condition>
152: <clause>return 1 if (&Apache::loncommon::coursegroups())</clause>
153: <choice computer="group" nextstate="CHOOSE_GROUP">
154: . . . for a particular <b>group</b></choice>
155: </condition>
156: <choice computer="student" nextstate="CHOOSE_STUDENT">
157: . . . for an individual <b>student</b></choice>
158: </choices>
159: </state>
160:
161: <state name="CHOOSE_SECTION" title="Select Section">
162: <eval>
163: return 'Please select the section you wish to set the ' .
164: &{$helper->{DATA}->{'dateType'}}() .
165: ' for:<br />';</eval>
166: <section variable="SECTION_NAME" nextstate="FINISH" />
167: </state>
168:
169: <state name="CHOOSE_GROUP" title="Select Group">
170: <eval>
171: return 'Please select the group you wish to set the ' .
172: &{$helper->{DATA}->{'dateType'}}() .
173: ' for:<br />';</eval>
174: <group variable="GROUP_NAME" nextstate="FINISH" />
175: </state>
176:
177:
178: <state name="CHOOSE_STUDENT" title="Select Student">
179: <eval>
180: return 'Please select the student you wish to set the ' .
181: &{$helper->{DATA}->{'dateType'}}() .
182: ' for:<br />';</eval>
183: <student variable="USER_NAME" nextstate="FINISH" coursepersonnel='1'/>
184: </state>
185:
186: <state name="FINISH" title="Verify Selection">
187: <parmwizfinal />
188: </state>
189:
190: </helper>
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to parameter.helper CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / html / adm / helper