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https://issues.apache.org/jira/browse/FLEX-35056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean resolved FLEX-35056.
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Resolution: Fixed
Fix Version/s: Apache Flex 4.16.0
RTE no longer occurs.
> Pressing escape on s:Alert causes a RangeError when Alert.CANCEL is passed as
> defaultButtonFlag
> -----------------------------------------------------------------------------------------------
>
> Key: FLEX-35056
> URL: https://issues.apache.org/jira/browse/FLEX-35056
> Project: Apache Flex
> Issue Type: Bug
> Affects Versions: Apache Flex 4.14.0
> Environment: Mac OSX 10.9, AIR20, IntelliJ IDEA
> Reporter: Dylan Karten
> Assignee: Justin Mclean
> Priority: Minor
> Fix For: Apache Flex 4.16.0
>
>
> If I create an alert with the static method Alert.show("msg", "title",
> Alert.YES | Alert.CANCEL, this, closeHandler, null, Alert.CANCEL) and press
> the escape key when the Alert is open, I get the following error
> RangeError: Error #1125: The index 8 is out of range 2.
> at
> spark.components::Alert/onKeyDown()[/Users/erik/Documents/ApacheFlex/git/flex-sdk4.14.1/frameworks/projects/experimental/src/spark/components/Alert.as:841]
> The error occurs in the onKeyDown function in spark.components.Alert.as:
> private function onKeyDown(e:KeyboardEvent):void {
> if (e.charCode == Keyboard.ESCAPE) {
> removeAlert(identifyButton(_buttons[ _defaultButtonFlag ] as Button));
> }
> }
> A workaround is to not pass Alert.CANCEL as the defaultButtonFlag, BUT this
> prevents the enter key from defaulting to the Cancel button, which is desired.
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