diff --git a/src/main/ts/tsx/BuildContextBase.ts b/src/main/ts/tsx/BuildContextBase.ts
--- a/src/main/ts/tsx/BuildContextBase.ts
+++ b/src/main/ts/tsx/BuildContextBase.ts
@@ -18,7 +18,8 @@ export abstract class BuildContextBase {
                 this._setAttrs(v);
             else
                 mixin(this._attrs, v);
-
+        } else if (v instanceof Array) {
+            v.forEach(x => this._addChild(x));
         } else {
             if (this._created)
                 this._addChild(v);