[TIMOB-15674] ListView: Set data including sections and items with one call

GitHub Issue	n/a
Type	New Feature
Priority	Low
Status	Open
Resolution	Unresolved
Affected Version/s	Release 3.1.3
Fix Version/s	n/a
Components	iOS
Labels	n/a
Reporter	Marco Cota
Assignee	Unknown
Created	2013-11-06T14:22:43.000+0000
Updated	2018-02-28T20:03:51.000+0000

Description

Request

A way to set data both sections and items with just one call into a listview. Example:


eventList.setData(data);

Current Behavior

Customer currently have a listview and they create 20 to 30 sections dynamically but counting the items in each section they made near 200 "cross the bridge" actions and they are worried about impact in the performance.

Comments

Moshe Marciano 2013-11-06

Also, it would be nice to allow Alloy XML binding with sections. plus, this is not iOS only, Android too thanks
Moshe Marciano 2013-12-02

also, what about the ability to setData of only part of the data? imagine I have updates to the live listview, but only two rows changed out of 200, I am now forced to update all 200 of them? very expensive

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