How to make a tab default in apex:tabPanel while opening the page?
Sample Code: Visualforce page: <apex:page controller="Sample" sidebar="false"><apex:form > <apex:tabPanel id="theTabPanel" selectedTab="Two" value="{!tabOpt}"> <apex:tab label="One" name="One" id="One"><apex:commandButton value="Go to Two" action="{!switch}"/></apex:tab> <apex:tab label="Two" name="Two" id="Two">content for tab two</apex:tab> </apex:tabPanel></apex:form> </apex:page> Apex ....