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javax.faces.view.facelets.FaceletException: Error Parsing /my.xhtml: Error Traced[line: 42] The prefix “f” for element “f:facet” is not bound

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误落风尘
误落风尘 2020-12-07 02:49

I would like to create table which can display data from database into JSF page. I found this code:
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  • 爱一瞬间的悲伤
    2020-12-07 03:14

    You have to inlude the correct taglib for the f prefix.

    Here is an example for a JSF 2.2 Facelet page:

    <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
      xmlns:h="http://xmlns.jcp.org/jsf/html"
      xmlns:f="http://xmlns.jcp.org/jsf/core">

...
</html>

    In case you're still on JSF 2.0/2.1, use java.sun.com domain instead of xmlns.jcp.org domain in XML namespace.

    I recommend to read a JSF tutorial, you can find links in our JSF wiki page.

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  • 既然无缘
    2020-12-07 03:20

    Replacing the f with h won't work, since there's no h:facet (in the JSF html taglib which is likely to be assigned to the h prefix). You'll have to include the appropriate taglib (JSF core) and assign it to the f prefix.

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  • 半阙折子戏
    2020-12-07 03:26

    Include taglib. <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>

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