Hi,
May I inquire what your use case is? There's a way to do it, but it's very,
very funky:
1. ValueExpression valueExpr = component.getValueExpression("value");
2. String expressionString = valueExpr.getExpressionString();
3. Parse the string the remove the last element of the EL
4. Recreate a ValueExpression object with the modified String
5. Evaluate the ValueExpression
As you see, it's complex and providing us with your real use case would
allow me to give you a better alternative.
Regards,
~ Simon
On Thu, Jan 15, 2009 at 10:23 AM, Pierandrea Cercato <[email protected]>wrote:
> I have an HtmlInputTextArea. It has as value a property of an object of an
> arrayList.
>
> <h:inputTextarea cols="30" binding="#{translationsBean.inputCountry}"
> immediate="false" value="#{translation.localTranslation}">
>
> Is it possible *through binding* of the component...
>
> public HtmlInputTextarea getInputCountry() {
> return inputCountry;
> }
>
> public void setInputCountry(HtmlInputTextarea inputCountry) {
> this.inputCountry = inputCountry;
> }
>
> to retrieve at runtime the corresponding backed object. Something like:
>
> inputCountry.getBackingBeanObject
>
>
>
>
> Thanks
>
