save file

Author: javascript-2020

utils/editors/js-console/html/output-console/v2.0/output-console-v2.0.html

@@ -284,6 +284,7 @@
 
             iframe          = document.createElement('iframe');
             obj.iframe      = iframe;
+            iframe.sandbox    = 'sandbox="allow-scripts allow-same-origin"';
             iframe.srcdoc   = `<script>${js}</scr`+`ipt>`;
             iframe.onload   = onload;
             cur.root.append(iframe);