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send_txt.text=send_txt.text.replace(/^\s*|\s*$/g, "");
if(send_txt.text !="")
send_btn.enabled = true
else{
send_btn.enabled = false
}
} 10.һЩС¹éÄÉ 43 Hot Flex and ActionScript 3.0 APIs, tips and tools for Autumn 2008 Top 10 Mistakes when building Flex Applications 12 very simple,basic but useful function source in Flex
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up-arrow-skin: ClassReference( null );
down-arrow-skin: ClassReference( null );
}
VScrollBar{
up-arrow-skin: ClassReference( null );
down-arrow-skin: ClassReference( null );
}
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