fix: wrong preventDefault

example/index.html

@@ -16,6 +16,14 @@ <h2 id="basic-text">Basic text copy</h2>
     </div>
   </div>
   <hr>
+  <div class="container">
+    <h2 id="copy-with-callback">Copy with callback</h2>
+    <textarea disabled class="code half">copyToClipboard("Copy with callback", { onCopy: noop })</textarea>
+    <div class="half">
+      <button data-test="init-copy-with-callback">Click to copy sample text</button>
+    </div>
+  </div>
+  <hr>
   <div class="container">
     <h2 id="multiline-text">Multiline text copy</h2>
     <textarea disabled class="code half">
@@ -45,6 +53,18 @@ <h2 id="multiline-markup">Markup + text copy</h2>
       .addEventListener('click', function () {
         copyToClipboard("Hello, I'm new content from your clipboard")
       });
+    (function() {
+      var container = document.querySelector('#copy-with-callback + textarea');
+      var noop = function noop() {
+        // do nothing
+      };
+      document.querySelector('#copy-with-callback ~ .half button')
+        .addEventListener('click', function () {
+          copyToClipboard(container.textContent, {
+            onCopy: noop,
+          })
+        })
+    })();
     (function() {
       var multilineContainer = document.querySelector('#multiline-text + textarea');
       document.querySelector('#multiline-text ~ .half button')

index.js

@@ -66,7 +66,6 @@ function copy(text, options) {
         }
       }
       if (options.onCopy) {
-        e.preventDefault();
         options.onCopy(e.clipboardData);
       }
     });

tests/02_copy-with-callback.js

@@ -0,0 +1,12 @@
+'use strict';
+module.exports = {
+  'Copy With Callback' : function (browser) {
+    browser
+      .page.helper().resetBuffer()
+      .url(browser.launchUrl)
+      .waitForElementVisible('[data-test="init-copy-with-callback"]', 1000)
+      .click('[data-test="init-copy-with-callback"]')
+      .assert.assertBuffer("copyToClipboard(\"Copy with callback\", { onCopy: noop })")
+      .end();
+  }
+};