Adding a footer only to the last page when using cfdocument

问题

I'm creating a multipage document using cfdocument (created using dynamic text so could have any number of pages even one).

I can use <cfdocumentitem type="footer"> to add a footer to every page, but is there any way I can only add a footer to just the last page of the document?

Thanks.

回答1:

Just add the evalAtPrint attribute. Then you can use the page number variables to conditionally set the footer.

<cfdocumentitem type="footer" evalAtPrint="true">
    <cfif cfdocument.currentPageNumber eq cfdocument.totalPageCount>
        This is the last page
    </cfif>
</cfdocumentitem>

回答2:

As you know you cannot evaluate cfdocument.currentpagenumber to display a different footer for a particular page even with evalAtPrint set to true. Here was my solution.

http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-7758.html

来源：https://stackoverflow.com/questions/4795207/adding-a-footer-only-to-the-last-page-when-using-cfdocument