first commit

services/web/frontend/js/features/link-helpers/slow-link.js

@@ -0,0 +1,15 @@
+import { inflightHelper } from '../form-helpers/hydrate-form'
+import { disableElement } from '../utils/disableElement'
+
+function setup(el) {
+  // Make the element discoverable for multi-submit.
+  el.setAttribute('data-ol-disabled-inflight', '')
+
+  inflightHelper(el)
+  el.addEventListener('click', function () {
+    disableElement(el)
+    el.dispatchEvent(new Event('pending'))
+  })
+}
+
+document.querySelectorAll('[data-ol-slow-link]').forEach(setup)