Changeset 463 for WAeUP_SRP/trunk/Widgets.py

Timestamp:

1 Sep 2006, 10:33:30 (18 years ago)

Author:

joachim

Message:

added missing layout student_check_pin
added validation for JAMB reg_no

File:

• WAeUP_SRP/trunk/Widgets.py (modified) (1 diff)

WAeUP_SRP/trunk/Widgets.py

@@ -207 +207 @@
 
 InitializeClass(StudentIdWidget)
-
 widgetRegistry.register(StudentIdWidget)
 
-##Class StudentIdWidgetType(CPSWidgetType):
-##    """Student Id String widget type."""
-##    meta_type = "StudentId  Widget Type"
-##    cls = StudentIdWidget
-
+###)
+
+class JambRegNoWidget(CPSStringWidget): ###(
+    """ JambRegNo Widget"""
+    meta_type = "JambRegNo Widget"
+    digits = 8
+    digits_str = "N"*digits
+    letters = 2
+    letters_str = "L"*letters
+
+    def validate(self, datastructure, **kw):
+        """Validate datastructure and update datamodel."""
+
+        valid = CPSStringWidget.validate(self, datastructure, **kw)
+        if not valid:
+            return 0
+        else:
+            widget_id = self.getWidgetId()
+            value = datastructure[widget_id]
+            err = 0
+            if not (len(value) == self.digits + self.letters and value[:self.digits].isdigit() and value[self.digits:].isalpha()):
+                err = 'Invalid Registration Number in the format: %s%s with N = Number, L = Letter' % (self.digits_str,self.letters_str)
+            else:
+                search = self.portal_catalog({'meta_type': 'StudentAdmission',
+                                              'jamb_reg_no': value,
+                                              })
+                if len(search) < 1: 
+                    err = 'No JAMB data for %s' % (value)
+            if err:
+                datastructure.setError(widget_id, err)
+            else:
+                datamodel = datastructure.getDataModel()
+                datamodel[self.fields[0]] = value
+
+            return not err
+
+InitializeClass(JambRegNoWidget)
+
+widgetRegistry.register(JambRegNoWidget)
 ###)