{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 Emotional °昔 的问题《javax.faces.view.facelets.FaceletException: Error》','https://www.manongdao.com/q-130963.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I would like to create table which can display data from database into JSF page. I found this code:
<h:dataTable value="#{bookStore.items}" var="store">
<h:column>
<f:facet name="header">
<h:outputText value="#{msg.storeNameLabel}"/>
</f:facet>
<h:outputText value="#{store.name}"/>
</h:column>
<h:column>
<f:facet name="header">
Subject
</f:facet>
<h:outputText value="#{store.subject}"/>
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="#{msg.storePriceLabel}"/>
</f:facet>
<h:outputText value="#{store.price}"/>
</h:column>
</h:dataTable>
When I use this code I get this error message in Netbeans:
javax.faces.view.facelets.FaceletException: Error Parsing /my.xhtml: Error Traced[line: 42] The prefix "f" for element "f:facet" is not bound
If I replace the f tag with h tag, is it going to work? Or do I have to include f tag library?
Include taglib.
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>Replacing the
fwithhwon't work, since there's noh:facet(in the JSF html taglib which is likely to be assigned to thehprefix). You'll have to include the appropriate taglib (JSF core) and assign it to thefprefix.You have to inlude the correct taglib for the f prefix.
Here is an example for a JSF 2.2 Facelet page:
In case you're still on JSF 2.0/2.1, use
java.sun.comdomain instead ofxmlns.jcp.orgdomain in XML namespace.I recommend to read a JSF tutorial, you can find links in our JSF wiki page.