prevent-css-caching.vbs

'-----------------------------------
' Contensis - Custom Code (Page PreLoad)
' 
' Add to your base template
'
' Append the content version number to CSS Link URL to prevent caching
' e.g. <link href="/siteelements/assets/css/main.css?version=81002" rel="stylesheet" type="text/css" />
'
'-----------------------------------

For Each item As CMS_API.Utilities.controls.StyleSheet In StyleSheets.Controls
    Dim FolderID as integer =  CMS_API.Utilities.NavigationXMLHelper.Instance.GetFolderIDFromPath(System.IO.Path.GetDirectoryName(item.href).replace("\","/"))
    Dim ContentID as integer = CMS_API.Utilities.NavigationXMLHelper.Instance.GetFolderChildByName(FolderID,System.IO.Path.GetFileNameWithoutExtension(item.href),CMS_API.Utilities.NavigationXMLHelper.MenuType.contentitem)
    Dim Element As System.XML.XmlElement = CMS_API.Utilities.NavigationXMLHelper.Instance.GetContentElement(ContentID)
    'response.write(ContentID)
    If Element IsNot Nothing Then
        If Element.Attributes("version") IsNot Nothing Then
            item.Href += "?version=" & Element.Attributes("version").Value
        End If
    End If
Next