Refresh parent window after closing popup window - OAF

Requirement is to refresh the parent window page to reflect the changes after closing the popup window page.

1. Put a javascript function on popup window page's body bean in process request to send the refresh event back to parent window page.

OABodyBean bodyBean = (OABodyBean)pageContext.getRootWebBean();

pageContext.putJavaScriptFunction("refreshParent", "function refreshParent() { opener.submitForm('DefaultFormName',1,{'actionEvent':'REFRESH_PARENT'}); window.close(); }");

OAButtonBean bean = (OAButtonBean)webBean.findChildRecursive("closeBtn");

if (bean != null) {

  bean.setOnClick("javascript:refreshParent()");

}

2. Consume the refresh event in the main/parent window page process form request and remove the event parameter

if("REFRESH_PARENT".equals(pageContext.getRenderingContext().getServletRequest().getParameter("actionEvent"))) 

   {

      pageContext.removeParameter("actionEvent");

      doSearch(pageContext, webBean); // This is a method to get the input parameters and execute view object along with where conditions

   }