Apex Param "assignTo" attribute to function correctly with command button

Hi Vikas,

Finally I found the problem. Apex is not supporting param and commandbutton so you have to work around with reRender attribute and reRender not the whole page.

apex:column headerValue="Action" id="all">
<apex:commandButton value="Accept" action="{!Accept}" reRender="all" >
<apex:param name="deal" value="{!deal.Id}" assignTo="{!dealId}" />
</apex:commandButton>
<button type="button">Reject</button>
</apex:column>

Thanks