CODEWITHSUNDEEP
jsfjsf-2primefaces
Kishor Prakash
Kishor Prakash

Reputation: 8151

p:commandButton is not calling action method after enabling the Button

In the following code I'm disabling the Command-Button by default and enabling after any change in the Input.
Button is enabling fine but,
Action method [reconfirmAction()] of the button is not called when the button is Enabled, using Client Side API method

button_widget.enable()

Here is the code:

<h:form id="reConfirmForm">
    <h:outputLabel>User Name</h:outputLabel>
    <h:inputText value="#{myBean.userName}" onchange="btnWigetVar.enable()"/><br/>

    <h:outputLabel>Email</h:outputLabel>
    <h:inputText value="#{myBean.userEmail}" onchange="btnWigetVar.enable()"/><br/>

    <p:commandButton value="Re-Confirm" widgetVar="btnWigetVar" action="#{myBean.reconfirmAction}" disabled="true"/>
</h:form>

Im using Primeface 3.5 and Mojarra 2.1.13

Upvotes: 0

Views: 1403

Answers (1)

Emil Kaminski
Emil Kaminski

Reputation: 1885

You need to enable the button using JSF not JavaScript.

<p:commandButton id="testbutton" value="Re-Confirm" widgetVar="btnWigetVar" action="#{myBean.reconfirmAction}" disabled="#{!bean.enabled}"/>

Bean:

private boolean enabled;

public void enableButton() {
enabled = true;
}

public boolean isEnabled() {
return enabled;
}

You can listen on the change in the inputfield with Ajax:

 <h:inputText value="#{myBean.userEmail}">
     <p:ajax event="change" listener="#{bean.enableButton}" update="testbutton"/>
 </h:inputText>

Also make sure that the bean is at least @ViewScoped

Upvotes: 3

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