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Rustyboy Passing Parameters with Commandbutton WITHOUT Rerender
I have a command button on records within a PageBlockTable and want to pass a parameter to the controller. I am aware of the workaround with the Rerender attribute but I cannot use this because I am using an InputFile within my pageblock.
I have also tried a fix using ApexPages.currentPage().getParameters().get(someName) but that does not work either. Here is my current VF excerpt:
and here is the controller trying to pick up the named parameter.
Any ideas?
PS: I cannot use a CommandLink because I need to be able to disable the button.
I have also tried a fix using ApexPages.currentPage().getParameters().get(someName) but that does not work either. Here is my current VF excerpt:
<apex:column headerValue="Re-Order">
<apex:commandButton action="{!agendaSortTop}" value="T" title="Move this agenda item to the top of the list" disabled="{!(ag.Sequence__c == agendaFirstSeq)}" >
<apex:param name="agendaSortTop" value="{!ag.id}"/>
</apex:commandButton>
</apex:column>
and here is the controller trying to pick up the named parameter.
public pagereference agendaSortTop()
{
id agendaId = ApexPages.currentPage().getParameters().get('agendaSortTop');
ApexPages.addMessage(new ApexPages.Message(ApexPages.Severity.INFO,
'Agenda item "' + agendaId + '" to Top',''));
Return null;
}
This returns a null value in the fieldAny ideas?
PS: I cannot use a CommandLink because I need to be able to disable the button.
Hi @RustyBoy. I am facing the same issue as I am trying to pass a value from my VF page to apex using apex:param and not using rerender. But I am getting null value on apex side. have you got solution for this issue? If yes, then please let me know.