New Data Source Item should save existing ones

[Jan Scholten]

I encountered the following "problem": for a data source that has many datasource items it is now possible to create new items without saving (and returning to the overview).

What i would prefer:
- Create a Data Source
- Create a new Data Source Item with "new"
- enter data
- Click "new" again to create a new tab and save the old one.. (or at least don't reset the entered data.


For now the workflow is:
- Create a Data Source
- Create a new Data Source Item with "new"
- enter data
- save
- select same datasource again
- click new ....

The returning to the overview should now happen in my opinion.

Cacti Version is 0.8.6i-1.el4 (package from CentOS 4.5)