selectoneMenu in rowExpansion(in datatable) edited wrong row after sort

[JayJay]

hey!

very special question, I hope you can help me!

I have a datatable with rowexpansion and a acordionpanel which contains some selectonemenu's and a update Button looks like this (reduced!):

Code: Select all

<p:datatable id="animals"  value="#{animaladmin.animals}" var="animal" widgetVar="animals" rowKey="#{animal.AId}">
<p:column>
</p:column>
.
.
.
<p:column>
<p:rowToggler />
</p:column>
 <p:rowExpansion>
<p:accordionPanel id="acp" multiple="true" dynamic="true">
<p:tab>
<p:selectOneMenu id="rings" value="#{animal.ring}"  converter="converterRing"  widgetVar="#{animal.AId}" >
 <f:selectItem itemLabel="-"/>
<f:selectItems value="#{animaladmin.ringsfrombreeder}"/>
</p:selectOneMenu>
<p:commandButton id="sabtn" widgetVar="sabtn_#{animal.AId}" value="save" action="#{animaladmin.updateAnimal(animal)}" update="animals" />
</p:tab>
</p:datatable>

Everything works fine, I can edit all rows until I sort the rows before!
If I sort the datatable before I edit a row, it overrides the wrong row (the row which was on this position before sort).

I tried some things with the widgetVar, but without any success.

My Application:
JSF2.2
Netbeans 8.1
Glassfish Server 4.1.1
Primefaces 6.1

[guibernardi]

Hello

Are your selectOneMenu keeping the value when you interact with rowToggler?

I'm having a issue which my selectOneMenu placed inside a rowExpansion + AccordionPanel becomes null after that.

I understand the behavior... rowToggler removes the row and render the row everytime we work with it, but I tried to gets the values using ajax listeners in the bean but they are already null.

Maybe if you founded any solution, can be useful for me.

Thanks in advance.