Created attachment 1724733 [details]
screenshot 1

Description of problem:
Multi-page listing when adding repositories to Content Views confuses the number of repositories to add

Version-Release number of selected component (if applicable):


How reproducible: 100%


Steps to Reproduce:
1. Created a Content View. 
2. Adding repositories to it. 
List of repositories show up, 20 per page. I have two pages. 
3. On the first page, "1 of 2", I mark the checkboxes of 3 repositories. 
That goes well, it says "3 of 23 selected" (see screenshot 1). 
Then I scroll down, and click next page in the repository list ">" to move on to "2 of 2". (screenshot 2)
4. On this second page of the list I mark an additional repository to be added  
Satellite confirms this by saying "4 of 23 selected". 
5. I click "Add repositories". 

Actual results:

Only the last repository (selected on the second page) is added to the CV, but when I click then "List/Remove" to see the list of added repositories, the other 20 repos are not displayed at all. (screenshot 4). 

Additionally: if I now navigate through the menu: "Menu --> Content --> Content Views --> $NAME_OF_CV --> Yum Content --> Repositories" then Satellite gos straight to the "Page 2" view of the repository lists ( https://satellite/content_views/2/repositories/yum/available?page=2&per_page=20 ) , which can be confusing. 


Expected results:

All marked repositories on both pages 1 and 2 shall be added straight to the CV. 

Additional info:

Workaround for the bug: Add first the repositories on page 1 of 2, then move on to page 2 of 2 and add the repositories from there. That worked just fine.