StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POInvalid argument supplied for foreach() in index.phtml in Zend
primarykey
Id
8383437
data
AcceptedAnswerId
8383673
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-12-05T09:47:10.083
FavoriteCount
0
LastActivityDate
2013-05-10T16:18:41.857
LastEditDate
LastEditorUserId
0
OwnerUserId
1075387
ParentId
0
PostTypeId
1
Score
0
ViewCount
2568
LastEditorDisplayName
text
Body
The code for index.phtml as follows: <pre><code><?php foreach ($this->entries as $entry): ?> <?php echo $this->escape($entry->email) ?> <?php echo $this->escape($entry->comment) ?> <?php endforeach ?> </code></pre> The code for indexAction() in IndexController: <pre><code>public function indexAction() { $guestbook = new Application_Model_HRModel(); $view = new Zend_View(array('scriptPath' =>'C:/Users/398853/Documents/NetBeansProjects/PhpProject3/application/views/scripts/index')); $view->entries = $guestbook->fetchAll(); echo $view->render('index.phtml'); } </code></pre> The code for fetchAll() in Application_Model_HRModel: <pre><code> public function fetchAll() { $entry = new Application_Model_HRMo(); $resultSet = $this->getDbTable()->fetchAll(); $entries = array(); foreach ($resultSet as $row) { $entry->setId($row->id); $entry->setEmail($row->email); $entry->setCreated($row->created); $entry->setComment($row->comment); $entries[] = $entry; } return $entries; </code></pre> } I have 3 entries i.e. 3 rows in my databse table . But When i request the url as <a href="http://localhost:8888/Index" rel="nofollow">http://localhost:8888/Index</a> it says Warning: Invalid argument supplied for foreach() in C:\Users\39885Documents\NetBeansProjects\PhpProject3\application\views\scripts\index\index.phtml on line 54 and then display last row's entry 3 times.I think problem occurs because at first it executes index.phtml and without executing indexAction()(which further executes fetchAll()) $entries will not an array Thats Why at first it gives above stated warning. Now tell me how to start execution from indexAction() then come at index.phtml so that $entries would be an array.
Tags
<php><zend-framework>
Title
Invalid argument supplied for foreach() in index.phtml in Zend
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. USryan
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. This table or related slice is empty.
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.