1 files changed, 11 insertions, 4 deletions
diff --git a/src/client/views/nodes/DataVizBox/DocCreatorMenu/Template.ts b/src/client/views/nodes/DataVizBox/DocCreatorMenu/Template.ts
index 1a4384bc1..2bf9f8de5 100644
--- a/src/client/views/nodes/DataVizBox/DocCreatorMenu/Template.ts
+++ b/src/client/views/nodes/DataVizBox/DocCreatorMenu/Template.ts
@@ -8,16 +8,15 @@ import { Conditional } from './Backend/TemplateManager';
 export class Template {
     _mainField: DynamicField;
 
-    private conditionalLogic: Record<string, Conditional[]>;
+    private conditionalLogic: Record<string, Conditional[]> = {};
 
     /**
      * A Template can be created from a description of its fields (FieldSettings) or from a DynamicField
      * @param definition definition of template as settings or DynamicField
      */
-    constructor(definition: FieldSettings | DynamicField, conditionalLogic: Record<string, Conditional[]>) {
+    constructor(definition: FieldSettings | DynamicField) {
         makeAutoObservable(this);
         this._mainField = definition instanceof DynamicField ? definition : this.setupMainField(definition);
-        this.conditionalLogic = conditionalLogic;
     }
 
     get childFields(): TemplateField[] {
@@ -56,7 +55,7 @@ export class Template {
         //dispose each subfields disposers, etc.
     };
 
-    cloneBase = () => new Template(this._mainField?.makeClone(undefined) ?? TemplateLayouts.BasicSettings, this.conditionalLogic);
+    cloneBase = () => new Template(this._mainField?.makeClone(undefined) ?? TemplateLayouts.BasicSettings);
 
     getRenderedDoc = () => this.doc;
 
@@ -103,6 +102,14 @@ export class Template {
         fields.forEach(this.applyConditionalLogicToField);
     }
 
+    addConditionalStatement = (field: string, statement: Conditional) => {
+        !this.conditionalLogic[field] ? this.conditionalLogic[field] = [statement] : this.conditionalLogic[field].push(statement);
+    }
+
+    removeConditionalStatement = (field: string, statement: Conditional) => {
+        this.conditionalLogic[field] = this.conditionalLogic[field]?.filter(cond => cond !== statement);
+    }
+
     getMatches = (cols: Col[]): number[][] => {
         const numFields = this.contentFields.length;