label display character utf-8 code

[wuhaixing]

I have a component which label is a chinese character:

Code: Select all

<p:fileUpload fileUploadListener="#{fileUploadController.processFileUpload}" 
						label="some chinese word" allowTypes="*.jpg;*.png;*.gif;" description="Images"/>

and generated html source code is:

Code: Select all

,buttonText:'some chinese word',fileExt:'*.jpg;*.png;*.gif;',fileDesc:'Images'

but displayed button text is 6D4F89C8,chinese word's utf-8 code,why?