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https://issues.apache.org/jira/browse/FLEX-33505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Erik de Bruin resolved FLEX-33505.
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Resolution: Fixed
Fix Version/s: Apache Flex 4.10.0
> value property of NumericStepper does not update on text input
> --------------------------------------------------------------
>
> Key: FLEX-33505
> URL: https://issues.apache.org/jira/browse/FLEX-33505
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: NumericStepper, Spark: NumericStepper
> Affects Versions: Adobe Flex SDK 3.6 (Release), Adobe Flex SDK 4.6
> (Release), Apache Flex 4.9.0
> Reporter: Chris Martin
> Assignee: Erik de Bruin
> Labels: easyfix, easytest
> Fix For: Apache Flex 4.10.0
>
> Attachments: NumericStepperTest.zip
>
>
> If a user changes the value of a numeric stepper, they must focus on an
> different UI element for the change to propogate down to the value property.
> I'll attach example code that demonstrates this behavior. The application is
> simple. User clicks on a button to present a popup with a numeric stepper in
> it. When the popup closes the label just to the right of the button gets
> updated with the NumericStepper.value property
> Steps to Reproduce
> 1.) Click on the button
> 2.) Click into the NumericStepper and type in a new value
> 3.) Close the popup
> Result
> The label is not updated with the appropriate value
> Expected Result
> The label is updated with the value that was typed into the NumericStepper
> Workaround
> You can get around this by detecting if the NumericStepper.textDisplay.text
> does not match the NumericStepper.value, if so then assume the
> textDisplay.text value is the right one and use it. This is not a good
> workaround as it requires an assumption and any updates to how the text value
> gets formatted into a numeric value in the component will not be carried over
> in the custom work around.
> To Force expected behavior you can do the following:
> 1.) Click on the button
> 2.) Click into the NumericStepper and type in a new value
> 3.) Click into the TextInput
> 4.) Close the popup
> When the NumericStepper loses focus, then the appropriate update functions
> are called in the component to update the value property
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