Ben Thomson 3eac21219f
Clean up index functionality in Repeater widget (#4424)
- Remove $indexCount property, as it is no longer needed
- Determine highest key number in data, and increment when adding item
- Remove some old code and dependencies

Fixes #4402.
2019-06-29 13:42:45 +08:00
..
2019-06-21 12:08:36 -06:00
2017-04-24 21:38:19 +10:00
2019-06-24 13:47:47 +08:00
2017-03-16 06:26:14 +11:00
2018-04-16 02:33:08 -06:00