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Version 1 Current »

New features (Ajax)
 
Speed Improvements
Many changes were made to decrease the load time of XAP applications and increase the speed of databinding and table rendering, especially in Internet Explorer. Users can expect Nexaweb applications to run 10-15% faster in Firefox, 20-30% faster in Internet Explorer
 
Memory improvement
Many changes were made to eliminate memory leaks. In 4.5.7, users using IE6 could see as much as 20mb in residual memory allocation after leaving a Nexaweb application. This has been reduced to near zero levels.

Defects Resolved (Ajax)

XAP-531Widgets: HorizontalSplitPane: Dragging slider sometimes doesn't work in Firefox
XAP-535Widgets: Link: Link has small dark border in IE6
XAP-533Tree: Tree default width is 0
XAP-532Widgets: HorizontalSplitPane: splitPosition no longer works
XAP-530Widgets: BorderPane: East and west children don't always display
XAP-528Widgets: Table: Many attributes only affect first column
XAP-527Widgets: Window: Window no longer displays correctly
XAP-526Widgets: ComboBox: Setting width/height of combobox causes it to render as a listbox in IE
XAP-525Widgets: TabPane no longer works
XAP-522Widgets: TreeTable: TreeTable display issues
XAP-521Widgets: Table: Alternating row color gets messed up easily
XAP-519Widgets: Table: replace-children breaks alternating row color
XAP-508borderPane does not render labels correctly
XAP-502Widgets: Tree: Tree throws multiple errors when loaded
XAP-491Widgets: Everything has a thick border

Java Improvement
Reloading an application in a browser repeatedly caused memory usage increase.  This problem has been addressed.

Defect Resolved (Java)

8958712-5224237 java.lang.OutOfMemoryError when refresh Nexaweb application several times
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