[FLEX-26421] Performance issues with addChild() for VBox ...

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Spark: Group
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Browser: Firefox 3.x; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 25/Oct/10 22:16
• Updated: 17/Jan/11 11:44
• Resolved: 28/Jan/12 16:57

Description

Steps to reproduce:
1.Access the module in the application, which gets initial 30 records and enables pagination if any.
2.You will experience the problem of rendering the components with data
3.The same thing happens when you click on more option to get another set of data.

Actual Results: Rendering the component with data is taking 6 to 7 sec in the UI.

Expected Results: Rendering the data should not take more than 2sec but it is taking 6 to 7 secs.

Workaround (if any): Earlier all my custom components were written using Halo components (HBox,VBox,Canvas etc). Now i have changed it to spark components, but i don't see any improvement in performance.