How to add a4j:ajax onblur programmatically in richfaces 4

eunnini Jun 23, 2011 5:05 AM

Hello,

I'm moving my application from rich3.3.3 to rich4. But, I have a lot programmatically created components. I read post http://209.132.182.49/thread/155679 and saw how to create AjaxBehavior, but I don't know how to implement onblur

action for HtmlInputText. Could you give me some idea

Thanks

1. Re: How to add a4j:ajax onblur programmatically in richfaces 4

eunnini Jun 23, 2011 5:28 AM (in response to eunnini)

Hello,

I've found a solution

public HtmlInputText createAjaxInput() {
HtmlInputText input = (HtmlInputText) FacesContext.getCurrentInstance().getApplication().createComponent(HtmlInputText.COMPONENT_TYPE);
AjaxBehavior ajaxBehavior = (AjaxBehavior) FacesContext.getCurrentInstance().getApplication().createBehavior(AjaxBehavior.BEHAVIOR_ID);
MethodExpression listener = FacesContext.getCurrentInstance().getApplication().getExpressionFactory()
.createMethodExpression(FacesContext.getCurrentInstance().getELContext(), "#{helloBean.inputAction}", null, new Class[] { BehaviorEvent.class });
ajaxBehavior.addAjaxBehaviorListener(new MethodExpressionAjaxBehaviorListener(listener)); input.addClientBehavior("keyup", ajaxBehavior);
input.addClientBehavior("blur", ajaxBehavior);
return input;
}

Regards
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