Flex Force Uppercase in ComboBox -

Flex Force Uppercase in ComboBox -

i trying forcefulness uppercase in combobox

<s:combobox id="cbstocks" width="200" height="30" fontsize="16" dataprovider="{this.knownsymbols}" />

i tried setstyle approach suggested flexexamples without success

cbstocks.setstyle( "typographiccase", typographiccase.caps);

and

cbstocks.textinput.setstyle( "typographiccase", typographiccase.caps);

both throw exception rangeerror: property typographiccase value caps out of range

how forcefulness uppercase in combobox?

you can create custom formatter accomplish this:

public class capsformatter extends formatter { override public function format(value:object):string { homecoming value ? value.tostring().touppercase() : ""; } }

and utilize follows:

<fx:declarations> <f:capsformatter id="capsformatter"/> </fx:declarations> <s:combobox labelfunction="capsformatter.format"> <s:arraylist> <fx:string>hello</fx:string> <fx:string>world</fx:string> </s:arraylist> </s:combobox>

flex combobox uppercase