Apex Controller

Ajax implementation in visualforce page using ActionStatus Visualforce Page: <apex:page controller=”exampleCon”> <apex:form > <apex:outputText value=”Watch this counter: {!count}” id=”counter”/> <apex:actionStatus startText=” (incrementing…)” stopText=” (done)” id=”counterStatus” /> <apex:actionPoller action=”{!incrementCounter}” rerender=”counter” status=”counterStatus” …