.

atlas/models.py

@@ -225,6 +225,9 @@ class SeriesFinding(models.Model):
         findings = self.findings.all().values_list("name")
         return f"{self.series.id}/{findings}/{self.description}"
 
+    def annotation_as_string(self) -> str:
+        return json.dumps(self.annotation_json)
+
 
 @reversion.register
 class Series(models.Model):

atlas/templates/atlas/series_viewer.html

@@ -44,7 +44,7 @@ This series is not associated with any cases.
 
     {% for finding in series.findings.all %}
     <div>
-    <button class="view-finding-button" data-json="{{finding.annotation_json}}">Click to view</button>
+    <button class="view-finding-button" data-json="{{finding.annotation_as_string}}">Click to view</button>
     Findings: {{finding.findings.all|join:", "}}
     Description: {{finding.description}}<br />
     <a href="{% url 'atlas:delete_finding' pk=finding.pk %}">Delete finding</a>