The usage of apex:param in Visualforce Page

<apex:param> tag is used to pass values from JavaScript to an Apex controller,it can only be used with the folloing parent tags.   • <apex:actionFunction>   • <apex:actionSupport>   • <apex:commandLink>   • <apex:outputLink>   • <apex:outputText>   • <flow:interview> Here are some small examples of how you can pass a value via apex:param tag in Salesforce. Use <apex:param> in <apex:actionFunction> […]