Thom Wu created FLEX-33585:
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Summary: the dropDown of the spark combobox does not close regular
when use alert to show the infomation of the selelcted item
Key: FLEX-33585
URL: https://issues.apache.org/jira/browse/FLEX-33585
Project: Apache Flex
Issue Type: Bug
Components: Spark: ComboBox
Affects Versions: Adobe Flex SDK 4.6 (Release)
Environment: win7 and win xp
Reporter: Thom Wu
the sample code:
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import spark.events.IndexChangeEvent;
protected function
myCombobox_changingHandler(event:IndexChangeEvent):void {
Alert.show(myCombobox.selectedItem);
}
]]>
</fx:Script>
<s:ComboBox id="myCombobox"
changing="myCombobox_changingHandler(event)">
<s:ArrayList>
<fx:String>USA</fx:String>
<fx:String>China</fx:String>
<fx:String>It</fx:String>
</s:ArrayList>
</s:ComboBox>
</s:WindowedApplication>
Test steps:
1.click the openButton to open the dropDown of the combobox
2.select the first item the of the Drop-down list item,then alert display the
selected item
3.expect the dropDown of the combobox close,but it does not
4.click the ok button of the alert to close the alert
5.click the second item of the Drop-down list item，then the dropDown
close??alert display the select item
The same operation, the combobox are inconsistent performance
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