ajax - primefaces inputText 不适用于 ajax 事件

Question

我使用<f:ajax>带有primefaces inputText的ajax来触发特定的动作onBlur事件，但它没有，我也尝试过，<p:ajax>但它也不起作用！

<p:inputText id="Name" value="#{personBean.missingName}"
            label="Name" required="true" size="30"
            validatorMessage="Name is required" >
           <f:ajax event="blur" listener="#{personBean.validateName}"/>
</p:inputText>

personBean 中的操作方法：

public void validateName(){
    System.err.println("OnBlur Action");
}

当 inputText 失去焦点时，inputText不会打印到控制台

Answer 1

Don't use f:ajax with PrimeFaces components. Also your method is not defined correclty.

<p:inputText id="Name" value="#{personBean.missingName}"
        label="Name" required="true" size="30"
        validatorMessage="Name is required" >
       <p:ajax event="blur" listener="#{personBean.validateName}"/>
</p:inputText>

Corrected method :

public void validateName(AjaxBehaviorEvent event){
    System.err.println("OnBlur Action");
}

Note that you should use