Now able to save the HTML text from tip tap element.

src/lib/element_tiptap_editor.svelte

@@ -81,7 +81,7 @@ if (show_button_kv) {
     show_button_kv = show_button_kv_defaults;
 }
 
-export let new_json = editor?.getJSON();
+// export let new_json = editor?.getJSON();
 export let new_html: string = '';
 
 onMount(() => {
@@ -96,8 +96,22 @@ onMount(() => {
         onTransaction: () => {
             // force re-render so `editor.isActive` works as expected
             editor = editor;
-            new_html = editor.getHTML();
+
+            let updated_html = editor.getHTML();
+            if (updated_html == '<p></p>') {
+                new_html = '';
+            } else {
+                new_html = updated_html;
+            }
         },
+        onUpdate: ({ editor }) => {
+            let updated_html = editor.getHTML();
+            if (updated_html == '<p></p>') {
+                new_html = '';
+            } else {
+                new_html = updated_html;
+            }
+        }
     });
 });
 
@@ -106,6 +120,13 @@ onDestroy(() => {
         editor.destroy();
     }
 });
+
+function getContent() {
+    if (editor) {
+        return editor.getHTML();
+    }
+    return '';
+}
 </script>
 
 <!-- svelte-ignore a11y-no-static-element-interactions -->