From 77e8a0d95f0e50cd17fc184755a6efb30e3b1f1b Mon Sep 17 00:00:00 2001
From: Peter Joles <jolzee@gmail.com>
Date: Fri, 6 Mar 2020 09:06:53 -0800
Subject: [PATCH] Simple Tables will not show table header if absent

---
 src/components/ChatTeneoResponse.vue | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/components/ChatTeneoResponse.vue b/src/components/ChatTeneoResponse.vue
index 393d1828..f14b74d0 100644
--- a/src/components/ChatTeneoResponse.vue
+++ b/src/components/ChatTeneoResponse.vue
@@ -129,7 +129,7 @@
             :height="extension.maxHeight ? extension.maxHeight : undefined"
           >
             <template v-slot:default>
-              <thead>
+              <thead v-if="hasHeaders(extension)">
                 <tr>
                   <th
                     v-for="header in extension.headers"
@@ -773,6 +773,17 @@ export default {
     }
   },
   methods: {
+    hasHeaders(extension) {
+      let hasHeaders = false;
+      if (extension.headers) {
+        extension.headers.forEach(header => {
+          if (header.trim() !== "") {
+            hasHeaders = true;
+          }
+        });
+      }
+      return hasHeaders;
+    },
     addAccessibilityPrefix(text) {
       const prefix508 = `<span class="sr-only">Chat bot said.</span>`;
       if (!isHtml(text)) {