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https://issues.apache.org/jira/browse/FLEX-17483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean updated FLEX-17483:
---------------------------------
Labels: easytest (was: )
> TextArea incorrectly adds trailing newline
> ------------------------------------------
>
> Key: FLEX-17483
> URL: https://issues.apache.org/jira/browse/FLEX-17483
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: TextArea
> Affects Versions: Adobe Flex SDK 3.2 (Release)
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Priority: Minor
> Labels: easytest
>
> Steps to reproduce:
> 1. Open the attached .swf file
> 2. Note there is no trailing newline after the last line in the editable
> TextArea
> 3. Click the large button to set the htmlText to a slightly altered version
> of itself
> 4. Note that now there is a trailing newline after the last line of text.
> 5. remove the trailing newline and return to step 3 to repeat
> Actual Results:
> a miscreant newline is added to the textArea when it's own input is read
>
> Expected Results:
> the text should be left unchanged.
>
> Workaround (if any):
> store the number of characters that should be in the TextArea, and after
> applying the htmlText and calling text_area.validateNow() check to see if
> there is an extra character. If so, remove it like this (for a TextArea named
> text_area):
> text_area.setSelection(text_area.text.length-1, text_area.text.length);
> text_area.replaceSelectedText('');
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