StackOverflow2013

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plurals

PO
primarykey
Id
3170529
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2010-07-03T06:24:20.750
FavoriteCount
0
LastActivityDate
2013-03-12T22:03:17.747
LastEditDate
2013-03-12T22:03:17.747
LastEditorUserId
-1
OwnerUserId
157882
ParentId
3169241
PostTypeId
2
Score
4
ViewCount
0
LastEditorDisplayName
text
Body
If you're using JSF on JSP, then you can do it just the same way as you would do in "plain JSP EL". <pre><code>#{pageContext.request} </code></pre> If you're using JSF on Facelets, then you can omit the <code>pageContext</code> part from the way as you would do in "plain JSP EL". <pre><code>#{request} </code></pre> Either way, it returns the <a href="http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletRequest.html" rel="nofollow noreferrer"><code>HttpServletRequest</code></a> object. However, the only method which determines the user role is the <a href="http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletRequest.html#isUserInRole%28java.lang.String%29" rel="nofollow noreferrer"><code>isUserInRole(String role)</code></a> method. You can't pass arguments to methods in standard EL. You can however do that when you replace standard EL by JBoss EL. <pre><code>#{request.isUserInRole(role)} </code></pre> To install JBoss EL, just put <a href="https://maven.atlassian.com/content/repositories/jboss-releases/org/jboss/seam/jboss-el/2.0.0.GA/jboss-el-2.0.0.GA.jar" rel="nofollow noreferrer">jboss-el.jar</a> in <code>/WEB-INF/lib</code> and add the following to the <code>web.xml</code>, assuming that you're using Mojarra: <pre><code><context-param> <param-name>com.sun.faces.expressionFactory</param-name> <param-value>org.jboss.el.ExpressionFactoryImpl</param-value> </context-param> </code></pre>
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POExpression language implicit objects
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USBalusC
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PostLinksPostIdRelatedPostId
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
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PostsParentIdCreationDate
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VotesPostIdCreationDate
1. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
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 VTUpMod
3. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
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CommentsPostId
1. COBalusC, thanks for the help. I've just upgraded to Tomcat 7, which has updated support for EL. I'm going to give this a go and see if it works.
 singulars
 PostPostId
 PO
 UserUserId
 USWilson

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Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.