StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO404 error with scaffolding in Grails
primarykey
Id
19614801
data
AcceptedAnswerId
19615242
AnswerCount
2
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-10-27T05:02:05.490
FavoriteCount
0
LastActivityDate
2014-07-14T23:32:28.403
LastEditDate
2013-10-27T05:27:56.027
LastEditorUserId
0
OwnerUserId
2924334
ParentId
0
PostTypeId
1
Score
1
ViewCount
1529
LastEditorDisplayName
user2924300
text
Body
I was trying to follow the step-by-step instructions in Grails In Action (<a href="http://www.manning.com/gsmith2/GiA2E_meap_ch01.pdf" rel="nofollow">http://www.manning.com/gsmith2/GiA2E_meap_ch01.pdf</a>), and the scaffolding explained in section 1.5.1, Pg. 21-23 does not seem to be working for me. I added the <code>static scaffold = true</code> in the <code>QuoteController.groovy</code> as suggested. Then did grails run-app, and when I head to <code>localhost:8080/qotd/quote/list</code> I get a 404 error (instead of the Figure 1.11 in the pdf) as follows: <pre><code>HTTP Status 404 - /qotd/quote/list type Status report message /qotd/quote/list description The requested resource is not available. Apache Tomcat/7.0.42 </code></pre> Here is the <code>QuoteController.groovy</code>: <pre> package qotd class QuoteController { static scaffold = true def index() { redirect(action: "home") } def home() { render "Real Programmers do not eat Quiche" } def random() { def allQuotes = Quote.list() def randomQuote def n = allQuotes.size() if (n > 0){ def randomIdx = new Random().nextInt(n) randomQuote = allQuotes[randomIdx] } else{ String str = "Real Programmers Don't Eat Quiche" + n randomQuote = new Quote(author: "Anonymous", content: str) } [quote: randomQuote] } } </pre> However, going to <code>localhost:8080/qotd/quote/create</code> works fine (matches with Figure 1.12 in the pdf), and I am able to create a new quote. The versions I am using are: App version: 0.1 Grails version: 2.3.1 Groovy version: 2.1.8 JVM version: 1.7.0_45 Is this a bug in Grails or I am missing something? I am new to Groovy and Grails, and any help would be highly appreciated. Thank you!
Tags
<grails><scaffold>
Title
404 error with scaffolding in Grails
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. UStikka
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO404 error with scaffolding in Grails
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTApproveEditSuggestion
CommentsPostId
1. This table or related slice is empty.

Querying!

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.