What is the use of recordSetVar on Salesforce visualforce page?

Hi Pranav,

RecordSetvar is used on vf page to display a list of records when using standard controller on the page

Hi

The recordSetVar attribute indicates that the page uses a list controller and the variable name of the record collection. This variable can be used to access data in the record collection.

For example VF Page:
<apex:page standardController="Account" recordSetVar="accounts">
<apex:dataList var="a" value="{!accounts}" type="1">
{!a.name}
</apex:dataList>
</apex:page>
Above displays all account with number.

Thanks.