[
https://issues.apache.org/jira/browse/FLEX-33537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Curtis Aube updated FLEX-33537:
-------------------------------
Description:
Initialize a s:TextArea, set the prompt text to something and set the text to
something. Sometime later set the text to empty string, remove the TextArea
from the display, add it to back the display and set focus on it. The next time
you type, you will be typing in the prompt text format.
Ex.
<?xml version="1.0" encoding="utf-8"?>
<s:Application minHeight="600" minWidth="955"
xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:s="library://ns.adobe.com/flex/spark">
<fx:Script>
<![CDATA[
private function selectTextArea():void
{
testTextArea.text = "";
box.removeAllElements();
box.addElement(testTextArea);
testTextArea.setFocus();
}
]]>
</fx:Script>
<s:VGroup>
<s:HGroup>
<s:Button label="Break text area"
click="{selectTextArea()}"/>
</s:HGroup>
<s:HGroup id="box">
<s:TextArea id="testTextArea" text="Some text"
prompt="Enter something..."/>
</s:HGroup>
</s:VGroup>
</s:Application>
Another issue is: If you try to set the focus before removing and adding the
TextArea, the focus rectangle doesn't show up.
was:
Initialize a s:TextArea, set the prompt text to something and set the text to
something. Sometime later set the text to empty string, remove the TextArea
from the display, add it to back the display and set focus on it. The next time
you type, you will be typing in the prompt text format.
Ex.
{{{
<?xml version="1.0" encoding="utf-8"?>
<s:Application minHeight="600" minWidth="955"
xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:s="library://ns.adobe.com/flex/spark">
<fx:Script>
<![CDATA[
private function selectTextArea():void
{
testTextArea.text = "";
box.removeAllElements();
box.addElement(testTextArea);
testTextArea.setFocus();
}
]]>
</fx:Script>
<s:VGroup>
<s:HGroup>
<s:Button label="Break text area"
click="{selectTextArea()}"/>
</s:HGroup>
<s:HGroup id="box">
<s:TextArea id="testTextArea" text="Some text"
prompt="Enter something..."/>
</s:HGroup>
</s:VGroup>
</s:Application>
}}}
Another issue is: If you try to set the focus before removing and adding the
TextArea, the focus rectangle doesn't show up.
> Spark TextArea writing in prompt text format
> --------------------------------------------
>
> Key: FLEX-33537
> URL: https://issues.apache.org/jira/browse/FLEX-33537
> Project: Apache Flex
> Issue Type: Bug
> Components: Spark: TextArea
> Affects Versions: Apache Flex 4.9.0
> Reporter: Curtis Aube
>
> Initialize a s:TextArea, set the prompt text to something and set the text to
> something. Sometime later set the text to empty string, remove the TextArea
> from the display, add it to back the display and set focus on it. The next
> time you type, you will be typing in the prompt text format.
> Ex.
> <?xml version="1.0" encoding="utf-8"?>
> <s:Application minHeight="600" minWidth="955"
> xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:mx="library://ns.adobe.com/flex/mx"
> xmlns:s="library://ns.adobe.com/flex/spark">
> <fx:Script>
> <![CDATA[
> private function selectTextArea():void
> {
> testTextArea.text = "";
> box.removeAllElements();
> box.addElement(testTextArea);
> testTextArea.setFocus();
> }
> ]]>
> </fx:Script>
> <s:VGroup>
> <s:HGroup>
> <s:Button label="Break text area"
> click="{selectTextArea()}"/>
> </s:HGroup>
> <s:HGroup id="box">
> <s:TextArea id="testTextArea" text="Some text"
> prompt="Enter something..."/>
> </s:HGroup>
> </s:VGroup>
> </s:Application>
> Another issue is: If you try to set the focus before removing and adding the
> TextArea, the focus rectangle doesn't show up.
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