initial commit

src/app/atoms/button/script.js

@@ -0,0 +1,23 @@
+/**
+ * blur [selector] element in bubbling path.
+ * @param {Event} e Event
+ * @param {string} selector element selector for Element.matches([selector])
+ * @return {boolean} if blured return true, else return false with warning in console
+ */
+
+function blurOnBubbling(e, selector) {
+  const bubblingPath = e.nativeEvent.composedPath();
+
+  for (let elIndex = 0; elIndex < bubblingPath.length; elIndex += 1) {
+    if (bubblingPath[elIndex] === document) {
+      console.warn(blurOnBubbling, 'blurOnBubbling: not found selector in bubbling path');
+      break;
+    }
+    if (bubblingPath[elIndex].matches(selector)) {
+      setTimeout(() => bubblingPath[elIndex].blur(), 50);
+      return true;
+    }
+  }
+  return false;
+}
+export { blurOnBubbling };