Support Article
Pega scripts are throwing errors if frames are included
SA-31659
Summary
User is including iframe in the header or side navigation.
On including the iframe, user is seeing script errors.
Error Messages
Steps to Reproduce
- Create a harness and a section included in it.
- Drag a text input and change its control to CustomControl.
- Create a customcontrol(non-auto generated html) with the below line in it:
- Omit extra spaces > unselected
- HTML source: <iframe src="http://www.google.com"></iframe>
- Launch the portal and one can find script errors from changetracker.js file.
- Script error: Uncaught DOM exception: Blocked a frame with the origin from accessing a cross-origin frame.
Root Cause
A defect in Pegasystems’ code or rules.
Resolution
Apply HFix-30894.
Published January 4, 2017 - Updated October 8, 2020
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