I some code like this in a datagrid:

The event itemFocusOut gets called twice when the regex passes.

Does anyone know why?



<mx:itemFocusOut>
<![CDATA[


if((event.itemRenderer as TextInput).text.search(new RegExp(/.*\..*\./))
!= -1){
Alert.show("You may not enter a value with more than 1 decimal
point.\n\nAction Aborted.");
return;
}

]]>
</mx:itemFocusOut>

I'm also getting erros I don't know how to debug:

at
mx.controls::AdvancedDataGridBaseEx/destroyItemEdi tor()[C:\work\flex\dmv_automat
ion\projects\datavisualisation\src\mx\controls\Adv ancedDataGridBaseEx.as:4742]
at
mx.controls::AdvancedDataGridBaseEx/itemEditorItem EditEndHandler()[C:\work\flex\
dmv_automation\projects\datavisualisation\src\mx\c ontrols\AdvancedDataGridBaseEx
..as:6539]
at flash.events::EventDispatcher/dispatchEventFunctio n()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.core::UIComponent/dispatchEvent()[E:\dev\3.1.0\frameworks\projects\framework\
src\mx\core\UIComponent.as:9156]
at
mx.controls::AdvancedDataGridBaseEx/endEdit()[C:\work\flex\dmv_automation\projec
ts\datavisualisation\src\mx\controls\AdvancedDataG ridBaseEx.as:4787]
at
mx.controls::AdvancedDataGridBaseEx/focusOutHandle r()[C:\work\flex\dmv_automatio
n\projects\datavisualisation\src\mx\controls\Advan cedDataGridBaseEx.as:5839]

I got round this error by doing this:

if((event.itemRenderer as TextInput).text != ""){