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This article mainly introduces "how to use InfoPrev tags". In daily operation, I believe many people have doubts about how to use InfoPrev tags. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "how to use InfoPrev tags". Next, please follow the editor to study!

Purpose: gets the previous document of the specified document.

Implementation class

Com.jspxcms.core.web.directive.InfoPrevDirective

Parameters.

Id: document ID. Use this document as a reference to get the previous document.

Example

Get the previous document with an ID of 30. If there is no previous document, the display is gone:

[@ InfoPrev id='30';bean] [# if bean??] ${bean.title} [# else] without [/ # if] [/ @ InfoPrev] at this point, the study on "how to use InfoPrev tags" is over, hoping to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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