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Displaying the Category Name

Here we customize the text at the top of the page to include the category name, where applicable. If there is a cookie and if that cookie contains a valid ID for a FilmCategory instance, then we assign CatName the value of the CategoryName property of that FilmCategory instance.

<html> <body>
<script language="cache" runat="server"> 
   Set CatID = %request.GetCookie("CacheCinemaLastCategory")
   set CatName = ""
   if (CatID '= "") {
        set Cat = ##class(Cinema.FilmCategory).%OpenId(CatID)
        if (Cat '= "") {
            set CatName = Cat.CategoryName
<h2><font color="#0000FF">Today's #(CatName)# Top Picks</font></h2>
<table border=0>
        queryname='#(Query)#' P1=#(CatID)#>
<csp:while condition="FilmList.Next()"> ... </csp:while>
</body> </html>
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