Initial commit

Groceries/wwwroot/js/controllers/modal.js

@@ -0,0 +1,33 @@
+import { Controller } from "/lib/hotwired/stimulus/dist/stimulus.js";
+
+export default class ModalController extends Controller {
+    static targets = ["frame"];
+
+    open() {
+        if (!this.element.open) {
+            this.element.showModal();
+        }
+    }
+
+    close(event) {
+        if (!this.element.open) {
+            return;
+        }
+
+        event.preventDefault();
+
+        this.element.close();
+        this.frameTarget.src = undefined;
+        this.frameTarget.innerHTML = "";
+
+        switch (event.type) {
+            case "turbo:submit-end":
+                Turbo.visit(location.href, { action: "replace" });
+                break;
+            case "popstate":
+                event.stopImmediatePropagation();
+                history.go(1);
+                break;
+        }
+    }
+}