JSF 2 Disable Command Button on Click But Re-enable if Validation Fails?

Question

It is easy enough to disable the command button when it is clicked. But say form validation fails (using ajax and without). How can I re-enable the command button if validation fails to allow the user to fix the error and retry?

Bill Rosmus · Accepted Answer · 2012-09-04 18:05:38Z

8

I extended @Daniel's answer to that which worked for me using P:commandButton

onclick="this.disabled=true"
oncomplete="this.disabled=
                #{!facesContext.validationFailed}"
                update="@this"

answered Sep 4, 2012 at 18:05

Bill Rosmus

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Daniel · Accepted Answer · 2012-09-04 09:45:27Z

5

Something like this ?

<h:commandButton disabled="#{myBean.someCondition and not facesContext.validationFailed}"/>

answered Sep 4, 2012 at 9:45

Daniel

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