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Support Article

Live UI does not work when iFrame is included in the portal

SA-96249

Summary



Clicking the Live UI does not open the Live UI panel and user is unable to perform 'Live UI Editing' for any of the rules.


Error Messages



Uncaught DOMException: Blocked a frame with origin "https://your_cloud.pegacloud.net" from accessing a cross-origin frame.

at HTMLDivElement.c.toggle (https://your_cloud.pegacloud.net/prweb/j0KRHXB54JtuMo9yoPE0J3MkdJFEQ... ui_jstree 1221119030!pzpega ui inspector bundle 12606050251!!.js:2091:269)





Steps to Reproduce

  1. Configure a portal with an iFrame configured in it.
  2. Open Live UI.


Root Cause



An issue in the custom application code or rules.
The Live UI is blocked because the iFrame is configured in the portal that is configured with different CORS.



Resolution



Perform the following local-change:

Replace iFrame with any out-of-the-box feature.
Suggest Edit

Published January 6, 2020 - Updated December 2, 2021

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