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Parameters from f: param are not sent with AJAX request when form enctype is multipart / form-data

I am running Wildfly 8.2 and I am using the JSF version bundled with it, 2.2.8-jbossorg-1.

I have the following facelet:

<h:form enctype="multipart/form-data">
    <h:commandButton value="Submit">
        <f:param name="myparam" value="true"/>
        <f:ajax execute="@this" render="@this"/>
    </h:commandButton>
</h:form>

When I click on the submit button, multiple parameters are passed, but not myparam. If I remove the enctype = "multipart / form-data" from the form, myparam = true gets passed just fine.

With or without enctype = "multipart / form-data", if I remove f: ajax, myparam = true is always sent.

Why does it work without enctype = "multipart / form-data" but not with? And how can I make it work?

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1 answer


This is a mistake in Moharra. I just reported this as issue 3968 .

Currently, one job is to pass them as arguments to an EL method.



<h:form enctype="multipart/form-data">
    <h:commandButton value="Submit" action="#{bean.action(true)}">
        <f:ajax execute="@this" render="@this"/>
    </h:commandButton>
</h:form>

      

        
        
        
      

    
public void action(boolean myparam) {
    // ...
}
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