diff --git a/singletree.py b/singletree.py
index 809870d..544fcdd 100644
--- a/singletree.py
+++ b/singletree.py
@@ -61,8 +61,11 @@ ui_tmpl = """
 {% if newdata_params %}
 		"newdata_params":{{json.dumps(newdata_params)}},
 {% endif %}
+{% if node_typeicons %}
+		"node_typeicons":{{json.dumps(node_typeicons)}},
+{% endif %}
 {% if get_data_url %}
-		"dataurl": "{{get_data_url}}",
+		"dataurl": "{{get_data_url}}"
 {% else %}
 		"dataurl":{%- raw -%}"{{entire_url('./get_{%- endraw -%}{{tblname}}{%- raw -%}.dspy')}}"{%- endraw %}
 {% endif %}