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POAjax Call method more than Once in jsf
 

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    <p>I have a Composit Component that use Ajax on <code>&lt;p:selectOneButton/&gt;</code>, when Ajax call the <code>actionListener</code> on <code>&lt;p:commandButton/&gt;</code> it calls 10 times then run the method. I think the problem cause by <code>&lt;p:dataGrid/&gt;</code> because when i put my <code>&lt;p:commandButtton/&gt;</code> out of <code>&lt;p:dataGrid/&gt;</code> access , it works normally but when i used it in <code>&lt;p:dataGrid/&gt;</code> The Ajax call <code>actionListener</code> more than once.</p> <p>Here is the .xhtml:</p> <pre><code>&lt;table style="width: 100%"&gt; &lt;tr&gt; &lt;td&gt;&lt;p:selectOneButton value="#{inviteRequestManagedBean.filterType}"&gt; &lt;f:selectItem itemLabel="#{inviteRequest_msg.request}" itemValue="request" /&gt; &lt;f:selectItem itemLabel="#{inviteRequest_msg.archive}" itemValue="archive" /&gt; &lt;f:ajax event="change" render="requestDataGrid" /&gt; &lt;/p:selectOneButton&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;p:dataGrid id="requestDataGrid" var="tBusinessPartnerRequestInfo" value="#{inviteRequestManagedBean.filterBusinessRequest()}" columns="1" rows="2"&gt; &lt;p:column&gt; &lt;div&gt; &lt;table border="0" width="100%"&gt; &lt;tr&gt; &lt;td&gt;&lt;p:graphicImage value="#{tBusinessPartnerRequestInfo.partySender_imageUrl}" /&gt;&lt;/td&gt; &lt;td&gt; &lt;div&gt; &lt;table border="0" width="100%"&gt; &lt;tr&gt; &lt;td&gt;&lt;h:outputLabel value="#{tBusinessPartnerRequestInfo.requestDate}" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;h:outputLabel value="#{tBusinessPartnerReques`enter code here`tInfo.partySender_fullName}" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;/td&gt; &lt;td&gt;&lt;p:commandButton id="acceptCommonButton" value="#{inviteRequest_msg.accept}" process="@this" actionListener="#{inviteRequestManagedBean.acceptRequest(tBusinessPartnerRequestInfo.id)}"&gt; &lt;/p:commandButton&gt;&lt;/td&gt; &lt;td&gt;&lt;p:commandButton id="noNowCommonButton" value="#{inviteRequest_msg.notnow}" actionListener="#{inviteRequestManagedBean.notNowRequest(tBusinessPartnerRequestInfo.id)}"&gt; &lt;/p:commandButton&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;hr /&gt; &lt;/p:column&gt; &lt;/p:dataGrid&gt; &lt;p:panel&gt; &lt;/p:panel&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>How can i fix this problem?</p> <p>Thanks.</p>
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