Description
What is the expected behavior?
When I am on the last Page of a dataSet and then delete the elements that are currently showing (or filter elements "away"), and thereby change the length property, the paginator should update the pageIndex to the ACTUAL lastPage and then _emitPageEvent() there.
What is the current behavior?
When I am on the last Page of a table and then delete the element(s) that are currently showing, the paginator will simply show a empty table with a label like "91 - 100 of 90".
Also: I am using an Array as Datasource for my Table.
What are the steps to reproduce?
The example in the Documentations shows the behavior very well (but if necessary I can still provide the stackblitz with a table)
https://material.angular.io/components/paginator/examples
Steps
#1 Click 9x on the "nextPage" Button until you are on the last Page (91-100 of 100)
#2 Click on the input "List length" and enter "90"
-> The paginator shows "91-100 of 90" INSTEAD should show "81-90 of 90" and a PageEvent fired to the last Page
Which versions of Angular, Material, OS, TypeScript, browsers are affected?
I had the problem with Material+Material 6, but apparently it shows as well on 7
Browser: Chrome
OS: Win 10
Is there anything else we should know?
Inside the Paginator Component: The setter function for the length property could simply test if (Math.floor(value, this.pageSize) < this.pageIndex) { /* set pageIndex and emitPageEvent accordingly */}