Started to use CKEditor 5 as richt text editor.

assets/controllers/elements/ckeditor_controller.js

@@ -0,0 +1,35 @@
+import {Controller} from "@hotwired/stimulus";
+
+import { default as FullEditor } from "../../ckeditor/markdown_full";
+import { default as SingleLineEditor} from "../../ckeditor/markdown_single_line";
+
+/* stimulusFetch: 'lazy' */
+export default class extends Controller {
+    connect() {
+        const mode = this.element.dataset.mode;
+        const output_format = this.element.dataset.outputFormat;
+
+        let EDITOR_TYPE = "Invalid";
+
+        if(output_format == 'markdown') {
+            if(mode == 'full') {
+                EDITOR_TYPE = FullEditor;
+            } else if(mode == 'single_line') {
+                EDITOR_TYPE = SingleLineEditor;
+            }
+        } else {
+            console.error("Unknown output format: " + output-format);
+            return;
+        }
+
+        this.editor = EDITOR_TYPE.create(this.element, {
+
+        })
+            .then(editor => {
+                console.log(editor);
+            })
+            .catch(error => {
+                console.error(error);
+            });
+    }
+}