¹ØÓÚflex µÄ¼¸ÖÖ°ó¶¨

µÚÒ»ÖÖ£¬Ê¹ÓÃ{}°ó¶¨
<mx:TextInput
id=
"input"
/>
<mx:Label
text=
"{input.text}"
/>
µÚ¶þÖÖ£¬<mx:Binding> °ó¶¨
<mx:Application
xmlns:mx=
"http://www.adobe.com/2006/mxml"
layout=
"vertical"
>
<mx:TextInput
id=
"inputSource"
/>
<mx:Label
id=
"labelTarget"
/>
<mx:Binding
source=
"inputSource.text"
destination=
"labelTarget.text"
/>
</mx:Application>
µÚÈýÖÖ£¬Ê¹Óà BindingUtils¹¤¾ßÀà
BindingUtils
.
bindProperty
(
target
,
"targetProperty"
,
source
,
"sourceProperty"
);
target:Object - Ä¿±ê
targetProperty:Ä¿±êÊôÐÔ£¬StringÀàÐÍ
source:Object - °ó¶¨Ô´
sourceProperty:Ô´ÊôÐÔ£¬StringÀàÐÍ
<mx:Application
xmlns:mx=
"http://www.adobe.com/2006/mxml"
layout=
"vertical"
>
<mx:TextInput
id=
"inputSource"
/>
<mx:Label
id=
"labelTarget"
/>
</mx:Application>
<script>

BindingUtils
.
bindProperty
(labelTarget,"text",inputSource,"text");
</script>