Function is to often called

[konikoni]

<h:dataTable value="#{catList}" var="cat">
 <h:column>
 <br/>
 <h:dataTable var="tour" value="#{cat.tournaments}">
 <h:column>
 <br/>
 <h:panelGrid columns="1"
 headerClass="table_events_head" styleClass="table_events" >
 <f:facet name="header">
 <h:outputText value="#{cat.bezeichnung}, #{tour.bezeichnung}"/>
 </f:facet>

 <a4j:form>
 <h:dataTable id="bts" value="#{tour.wetts}" var="wette">
 <h:column>
 <h:outputText value="#{wette.strt}" > <s:convertDateTime type="date" pattern="dd-MM"/></h:outputText>
 <h:outputText value=" " />
 <h:outputText value="#{wette.startT}"> <s:convertDateTime type="time" pattern="HH:mm" /></h:outputText>
 </h:column>

 <h:column>
 <f:facet name="header">
 <h:outputText value="#{msg.storeNameLabel}"/>
 </f:facet>
 <h:outputText value="#{wette.homeTeam.bezeichnung}"/>
 <h:outputText value=" - " />
 <h:outputText value="#{wette.gastTeam.bezeichnung}"/>

 </h:column>

 <h:column rendered="#{not empty wette.dwette}">


 <h:inputHidden id="hid" value="#{wette.id}" />
 <h:inputHidden id="hidow" value="#{wette.own}" />
 <a4j:region renderRegionOnly="false">
 <a4j:commandLink value="home: #{wette.dwette.one}" action="#{navi.addOneDreier(wette)}" reRender="ticket"/>
 </a4j:region>

and ticket is follow:

<h:panelGroup id="ticket">

 <h:panelGrid columns="6">

 <h:outputText id="qt" value="#{navi.getQt()}" />
 <a4j:region renderRegionOnly="true">
 <h:inputText value= "#{navi.einsatz}" >
 <a4j:support event="onkeyup" reRender="gewinn" />
 </h:inputText>

 <h:outputText value="Gewinnchance " />
 <h:outputText id="gewinn" value="#{navi.getQuote()}"/>
 </a4j:region>
 </h:panelGrid>

 <h:dataTable value="#{navi.bets}" var="bet">
 <h:column>
 <h:outputText value="System !!!" rendered="#{navi.state}"/>

if i push <a4j:commandLink value="home: #{wette.dwette.one}" action="#{navi.addOneDreier(wette)}" reRender="ticket"/>

and the navi.state has a counter

<h:outputText value="System !!!" rendered="#{navi.state}"/>

public boolean getState(){
System.out.println("------------------ counter " + counter++);
return true;
}

[konikoni]

by 7 push of button the counter is over one hundreds, why it is so?
the size of Lists is correct!

[ilya_shaikovsky]

Seems its expected. Because getter for the rendered property called on almost every phase of the JSF lifecycle and for every output populated while iterating list.

[konikoni]

<s:div id="footer_ticket">
 <a4j:form>
 <a4j:outputPanel layout="none">
 <h:panelGroup id="ticket">

 <h:panelGrid columns="6">

 <h:outputText value="Gesamtquote " />
 <h:outputText id="qt" value="#{navi.getQt()}" />
 <h:outputText value="Einsatz " />
 <a4j:region renderRegionOnly="true">
 <h:inputText value= "#{navi.einsatz}" >
 <a4j:support event="onkeyup" reRender="gewinn" />
 </h:inputText>

 <h:outputText value="Gewinnchance " />
 <h:outputText id="gewinn" value="#{navi.getQuote()}"/>
 </a4j:region>
 <a4j:region renderRegionOnly="true">
 <h:outputText value="System " rendered="#{not empty navi.systemList}"/>
 <h:selectOneMenu id="sel_system" value="#{navi.system}" rendered="#{not empty navi.systemList}">
 <s:selectItems value="#{navi.getSystemList()}" var="systemitem" label="#{systemitem.label}"/>
 <f:converter converterId="sysConverter" />
 <a4j:support event="onchange" reRender="ticket" />
 </h:selectOneMenu>
 </a4j:region>
 </h:panelGrid>

 <h:dataTable value="#{navi.bets}" var="bet">
 <h:column>

 <h:panelGrid columns="12" rendered="#{navi.getBetsel(bet).dreier == true}">

 <h:outputText value="Dreier Wette"/>
 <h:outputText value="#{bet.strt}" > <s:convertDateTime type="date" pattern="dd-MM"/></h:outputText>
 <h:outputText value=" - " />
 <h:outputText value="#{bet.startT}"> <s:convertDateTime type="time" pattern="HH:mm" /></h:outputText>


 <h:outputText value="#{bet.homeTeam.bezeichnung} - #{bet.gastTeam.bezeichnung}"/>


 <h:outputText value="Home: #{bet.dwette.one}"/>
 <a4j:region renderRegionOnly="true">
 <h:selectBooleanCheckbox
 title="home"
 value="#{navi.getBetsel(bet).home}" >

 <a4j:support actionListener="#{navi.setCheckBox(bet)}" event="onmouseup" reRender="ticket">
 <f:param name="art" value="#{types.DREIERW}" />
 <f:param name="team" value="#{types.HOME}" />
 </a4j:support>
 </h:selectBooleanCheckbox>
 </a4j:region>

if i check or uncheck the checkbox it works after two clicks:

<h:selectBooleanCheckbox
 title="home"
 value="#{navi.getBetsel(bet).home}" >

 <a4j:support actionListener="#{navi.setCheckBox(bet)}" event="onmouseup" reRender="ticket">
 <f:param name="art" value="#{types.DREIERW}" />
 <f:param name="team" value="#{types.HOME}" />
 </a4j:support>
 </h:selectBooleanCheckbox>

What i make wrong or is it a bug?

[ishabalov]

What works after two clicks? What do not works before?
What scope is #{navi}? Why

<a4j:outputPanel layout="none">
<h:panelGroup id="ticket">

cannot be just <a4j:outputPanel id=ticket>

We need more details here.

[konikoni]

see here:

http://jboss.com/index.html?module=bb&op=viewtopic&t=114895