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POPrimeFaces commandButton & UIBlock
 

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  1. POPrimeFaces commandButton & UIBlock
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    <p>I have the following code inside a registration form. Basically the button calls an action (an Ejb method and an Action listener which is an utility method). When the user submits the registration form, a primefaces dialog should appear telling the user that registration is being processed. The same dialog disappears once the form is submitted. This can be achieved by <strong>Primefaces UIBlock</strong>; however, it requires the commandButton to be ajax enabled.</p> <p>I thought about using : onstart = display some modal dialog &amp; onsuccess or on complete = hide this dialog (<code>&lt;p:dialog widgetVar="dialog" ...</code>) but this solution requires ajax to be enabled for primefaces commandButton. </p> <p>Any clues on how I could achieve this while setting ajax to false inside a PrimeFaces commandButton? </p> <p>Thanks</p> <pre><code>&lt;h:form id="form_register"&gt; &lt;p:panel id="panel_register"&gt; &lt;div align="center" style="padding: 5px;"&gt; &lt;p:commandButton id="register" ajax="true" actionListener="#{mailBean.deliverEmail(newMember.email,newMember.name, newMember.username, newMember.password, newMember.isadmin)}" action="#{memberController.register}" value="Register" label="Register"&gt; &lt;f:setPropertyActionListener target="#{requestScope.wait}" value="#{true}" /&gt; &lt;/p:commandButton&gt; &lt;/div&gt; &lt;p:blockUI block="panel_register" trigger="register"&gt; &lt;h:outputText value="Please wait..." /&gt; &lt;br /&gt; &lt;p:graphicImage value="#{resource['gfx/gif.gif']}" /&gt; &lt;/p:blockUI&gt; </code></pre> <p><strong>EDIT: Thanks guys. I was mis-using the update the attribute in commandButton. Now things work fine.</strong></p>
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    1. USHanynowsky
    1. USHanynowsky
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    1. CODefault value of `ajax` attribute is true. And where did you read that action is not called when `ajax` is true? This is just not true.
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    2. CO"As you know Primefaces commandButton does not trigger the action if its ajax attribute is set to true" **THIS IS PLAIN WRONG**
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      1. POPrimeFaces commandButton & UIBlock
      1. USKerem Baydoğan
    3. COIf your action is not called you have some other problems in code so try to resolve them. Post `register` method from backing bean. And why would you use `bloskUI` to open dialog, you can do that with just button AJAX events.
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      1. POPrimeFaces commandButton & UIBlock
      1. USpartlov
 

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