1 files changed, 10 insertions, 4 deletions
diff --git a/core/models/survex.py b/core/models/survex.py
index e8538f1..4e852f5 100644
--- a/core/models/survex.py
+++ b/core/models/survex.py
@@ -73,7 +73,6 @@ class SurvexStationLookUpManager(models.Manager):
 class SurvexStation(models.Model):
     name        = models.CharField(max_length=100)   
     block       = models.ForeignKey('SurvexBlock', null=True,on_delete=models.SET_NULL)
-#   equate      = models.ForeignKey('SurvexEquate', blank=True, null=True,on_delete=models.SET_NULL)
     objects = SurvexStationLookUpManager()
     x = models.FloatField(blank=True, null=True)
     y = models.FloatField(blank=True, null=True)
@@ -112,7 +111,7 @@ class SurvexBlockLookUpManager(models.Manager):
         return block
 
 class SurvexBlock(models.Model):
-    """One begin..end block within a survex file. The basic elemt of a survey trip.
+    """One begin..end block within a survex file. The basic element of a survey trip.
     """
     objects = SurvexBlockLookUpManager()
     name       = models.CharField(max_length=100)
@@ -121,7 +120,7 @@ class SurvexBlock(models.Model):
     cave       = models.ForeignKey('Cave', blank=True, null=True,on_delete=models.SET_NULL)
     
     date       = models.DateField(blank=True, null=True)
-    expeditionday = models.ForeignKey("ExpeditionDay", null=True,on_delete=models.SET_NULL)
+    #expeditionday = models.ForeignKey("ExpeditionDay", null=True,on_delete=models.SET_NULL)
     expedition = models.ForeignKey('Expedition', blank=True, null=True,on_delete=models.SET_NULL)
         
     survexfile = models.ForeignKey("SurvexFile", blank=True, null=True,on_delete=models.SET_NULL)
@@ -147,7 +146,14 @@ class SurvexBlock(models.Model):
         return True
 
     def DayIndex(self):
-        return list(self.expeditionday.survexblock_set.all()).index(self)
+        """This is used to set different colours for the different trips on
+        the calendar view of the expedition"""
+        index = list(SurvexBlock.objects.filter(date=self.date)).index(self)
+        if index not in range(0,10):
+            print(f"Unexpected SurvexBlock DayIndex '{index}' {self}")
+            index = 10
+        #return list(self.survexblock_set.all()).index(self)
+        return index
 
 class SurvexPersonRole(models.Model):
     survexblock         = models.ForeignKey('SurvexBlock',on_delete=models.CASCADE)