applied event listeners to button

Author: dtauer

data/copyCode.js

@@ -1,37 +1,35 @@
 function createDOMElements() {
   const container = document.createElement("div");
-  container.innerHTML = "<div class='tooltip-copy'><input type='submit' value='Copy' /></div>";
+  container.innerHTML =
+    "<div class='tooltip-copy'><input type='submit' value='Copy' /></div>";
   container.className = "div-copy";
   return container;
 }
 
 function attachCopyCodeFunctionality(div) {
   const elementsToClean = [];
   document
-      .querySelectorAll("pre")
-      .forEach(function createButtonAndAttachHandlers(pre) {
-        let timeout = null;
-        const copy = div.cloneNode(true);
-        pre.appendChild(copy);
-        elementsToClean.push(pre);
-        pre.onmouseleave = function mouseLeft() {
-          clearTimeout(timeout);
+    .querySelectorAll("pre")
+    .forEach(function createButtonAndAttachHandlers(pre) {
+      let timeout = null;
+      const copy = div.cloneNode(true);
+      pre.appendChild(copy);
+      elementsToClean.push(pre);
+
+      copy.onclick = function copyTextToClipboard() {
+        navigator.clipboard.writeText(pre.textContent);
+        copy.classList.add("clicked");
+        clearTimeout(timeout);
+        timeout = setTimeout(function hidePopup() {
           copy.classList.remove("clicked");
-        }
-        pre.onclick = function copyTextToClipboard() {
-          navigator.clipboard.writeText(pre.textContent);
-          copy.classList.add("clicked");
-          clearTimeout(timeout);
-          timeout = setTimeout(function hidePopup() {
-            copy.classList.remove("clicked");
-          }, 3000);
-         }
-      });
+        }, 1500);
+      };
+    });
 
   return elementsToClean;
 }
 
 export default function createCopyCodeFunctionality() {
   const container = createDOMElements();
   return attachCopyCodeFunctionality(container);
-}
+}