Question
Lanit Laboratoriya Novykh Informatsionnykh Tekhnologii
RU
Last activity: 6 Feb 2020 1:56 EST
Change events on Grid repeat
Hi!
Is there a way to add a "change event" on Grid Repeat Layout?
I want to refresh another section when Grid Repeat has changed, but in action set tab I cant choose change event (it is just not showing - see possible action set png)
I tried to put my grid repeat layout inside dynamic layout and to use change event on main dynamic layout, but it is not working
So, my questions is, is there a way to refresh another section, when Grid repeat has changed?
(I also tried to add postprocessing activity with call ReloadSection, but it is only update back-end part and don`t actually update UI)
Accepted Solution
Updated: 6 Feb 2020 1:56 EST
Areteans
IN
If you are grid is sourced with DataPage or list.
Embed the section you want to refresh in a dynamic layout and you have a refresh condition to refresh the layout (check screenshot). In which you can use, either DataPage change or list changes. So whenever a row is added/removed from the grid, the respective Page or list will be updated and refresh will be performed on the embedded section.
Lanit Laboratoriya Novykh Informatsionnykh Tekhnologii
RU
Thx for the reply!
I added refresh condition, but thats not working.
Probably I know why that's not working.
I have section Main, which included 2 sections: SearchResult & SearchFilter and I want to refresh SearchFilter, when data in SearchResult has changed.
But maybe the problem appears because pega first loaded section SearchFilter, and then SearchResult?
I mean, refresh condition calculate only when a section is loaded, but I need it works more like 'declare expressions' (when the pxResultsCount property on PageList change, for example, it should call the sections to refresh)
I checked in the tracer, PageList in refresh conditions (screen attached) exist, and this is how data changed:
1. Main Section loaded, BorrowersForAssignments.pxResultCount = 3
2. I changed data in SearchFilterSection
3. Main section going to refresh
4. First, it refreshes SearchFilter section (and I cannot change the order of sections load also)
5. BorrowersForAssignments.pxResultCount doesn't change (but it anyway reloaded data in dynamic layout, not sure why)
6. Refresh SearchResult, also changed BorrowersForAssignments.pxResultCount (it =2 now)
7. But the first section doesn't refresh (again, maybe it`s because refresh conditions don`t work like declare expression, i.e. it is "not push" sections to refresh and only calculated when section refreshing in normal way?)
Lanit Laboratoriya Novykh Informatsionnykh Tekhnologii
RU
Yeah, you were right, refresh conditions is exactly declarative, so now my problem has been fixed
Thanks a lot!