Merge pull request #13 from j6s/feature/jquery

FEATURE: Load jQuery if not present
VIVOMEDIA · Mar 12, 2020 · 90e7532 · 90e7532
2 parents 57fe4c2 + 4c844fb
commit 90e7532
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/Resources/Public/js/cachevisualisation.js b/Resources/Public/js/cachevisualisation.js
@@ -1,5 +1,4 @@
-$(document).ready(function () {
-
+function initialize() {
   $('div[data-vivomedia-cache-visualisation]').hover(
     function() {
       var container = $( this );
@@ -36,4 +35,15 @@ $(document).ready(function () {
       }
     });
   });
-})
+}
+
+if (window.$) {
+  $(document).ready(initialize);
+} else {
+  var script = document.createElement('script');
+  script.src = 'https://code.jquery.com/jquery-3.4.1.min.js';
+  script.setAttribute('integrity', 'sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=');
+  script.setAttribute('crossorigin', 'anonymous');
+  script.addEventListener('load', initialize);
+  document.head.appendChild(script);
+}