INC-158974 · Issue 631271
Messages cleared from WorkPage so "load more" link works as expected
Resolved in Pega Version 8.4.5
After being migrated, a link button script for "load more" in a repeating dynamic layer was not rendering more data on the UI if there was an error in pyworkpage. Refreshing the UI to clear the error and clicking the "load more" link then displayed the new set of Data. If no error occurred on pyworkpage, then clicking the "load more" worked the first time. This was traced to the success handler ignoring the response if there were errors on pyWorkPage, and has been resolved by updating the pzinvokerdlpreprocessing activity to add 'Page-Clear-Messages' as the first step.
INC-159008 · Issue 634766
Resolved unregistered request for Dev Studio clipboard viewer
Resolved in Pega Version 8.4.5
After upgrade, running a report in Dev Studio and then clicking to start the tracer or clipboard did not open, but instead generated the error "Unregistered request encountered." This has been resolved by adding a pySecureFeatures check in step1.
INC-160130 · Issue 630959
MultiSelect control corrected for Google Chrome on Tablets
Resolved in Pega Version 8.4.5
It was not possible to expand the multiSelect control dropdown in Google Chrome on tablets. The search worked if text was typed into it. This was due to the method isMobilePhone returning true for both mobile and tablet, causing the system thought it was mobile and stopped the normal behavior. This has been resolved by adding a regular expression check in the pzpega_control_multiselect isMobilehone() method to check if it a tablet. The isMobilePhone() method will return false if the device is tablet so the dropdown appears as expected.
INC-160294 · Issue 640650
Updated context switch handling for event fired on modal
Resolved in Pega Version 8.4.5
A modal window thread became inactive after switching out from a modal window to another tab and returning back. This was traced to the submit modal being called on the OpenPortal thread, and has been resolved by updating the harnessContextSwitchHandler method to update the current context when an event is fired on a modal.
INC-160379 · Issue 633675
Closed case preview display corrected
Resolved in Pega Version 8.4.5
Hovering over the Preview of a closed case in Cosmos User Portal was showing as blank instead of displaying the details, and clicking on it caused the screen to freeze. The case preview of an open case worked as expected, as did opening the preview of a closed case after looking at the preview of an open case. This was traced to an error in the HTML code for the anchor tag in the pyOperatorInfo control, and has been corrected.
INC-160497 · Issue 627713
Able to add missing headers from App Studio
Resolved in Pega Version 8.4.5
A missing header in pyActionArea and pyActionAreaheader could not be added from App Studio. This was due to the sections not being built using design templates, and has been resolved by updating the section to be editable in runtime.
INC-160500 · Issue 627266
Cosmos App Studio icons have helper text
Resolved in Pega Version 8.4.5
Enhancements have been made for accessibility by adding Helper text to icons in the Cosmos theme for App Studio.
INC-160843 · Issue 631726
Performance improvements for multiple visibility expressions in repeating structures
Resolved in Pega Version 8.4.5
After upgrade, performance degradation was seen and PEGA0069 alerts appeared frequently. Investigation traced this to performance issues with the expression evaluation on the client when there were multiple visibility expressions in the repeating structures. To resolve this, updates have been made to the pzpega_ui_ExpressionEvaluator.js to reduce the number of calls to _getCtxElement( ) in side loops.
INC-161430 · Issue 627719
Accessibility Component/Widget role added to pyCaseErrorSection
Resolved in Pega Version 8.4.5
Page level errors were not accessible due to the error section being wrapped inside a dynamic layout whose contents were not readable. This has been resolved by updating dynamic layouts to use the correct accessibility roles.
INC-161682 · Issue 642604
Context check updated for Delegated Data Type error message
Resolved in Pega Version 8.4.5
Once error messages for some auto set by declare expression appeared on the delegated Data Type editing screen, they persisted even after these errors were fixed. This was traced to the pega.ctx.harnessID and body's harness-id not being in sync, and has been resolved by updating root contexts to look for the error.