Delete Button Hidding in OAF

String vreqHeaderId = ClientUtil.getDecryptedParameter(paramOAPageContext, "re
qHeaderId");
OASubmitButtonBean vDeletebutton =(OASubmitButtonBean)paramOAWebBean.findChild
Recursive("Delete");
Row localRow = paramOAPageContext.getRootApplicationModule().findViewObjec
t("ReqHeaderVO").first();
String vStatus = (String)localRow.getAttribute("Status");
if ((vStatus != null) && (vStatus.equals("Incomplete")))
{
if ( vDeletebutton != null )//&& vDeletebutton.isRendered()
{
//prepared statement execution
vDeletebutton.setRendered(true);
}
}
else
{
vDeletebutton.setRendered(false);
}
}

OASubmitButtonBean localOASubmitButtonBean2 =
(OASubmitButtonBean)paramOAWebBean.findChildRecursive("Delete");
if (localOASubmitButtonBean2 != null)
{
localOASubmitButtonBean2.setRendered(false);
}
String vreqHeaderId = ClientUtil.getDecryptedParameter(paramOAPageCont
ext, "reqHeaderId");

if ((vreqHeaderId != null) && (vreqHeaderId.length() > 0))
{
Row localRow = paramOAPageContext.getRootApplicationModule().findViewObjec
t("ReqHeaderVO").first();
String vStatus = (String)localRow.getAttribute("Status");
if ((vStatus != null) && (vStatus.equals("Incomplete")))
{
}
}
if ()
Number localNumber = new Number(Integer.parseInt(paramString));

Row localRow = paramOAPageContext.getRootApplicationModule()
.findViewObject("ReqHeaderVO").first();