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cluelessnoob

Cake PHP view Problem

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I'm trying to create a view, but whenever I load it. I get an undefined index error. My code and debug information below:

 

<? debug($posts);?>

<?=$html->link('<h1>'.$posts['Post']['name'].'</h1>','/posts/read/'.$posts['Post']['id'],null,null,false);?> 
<p>Author: <?=$posts['User']['name'];?>
<p>Date Published: <?=$time->nice($posts['date']);?></p>
<hr/> 

 

Array
(
    [0] => Array
        (
            [Post] => Array
                (
                    [id] => 1
                    [name] => How to Skateboard
                    [date] => 2009-06-28 23:01:00
                    [content] => A simple detailed how to tutorial for skateboarding.
                    [user_id] => 1
                )

            [user] => Array
                (
                    [id] => 1
                    [name] => Bartman
                    [email] => bsimpson@fox.com
                    [firstname] => Bart
                    [lastname] => Simpson
                )

            [comment] => Array
                (
                    [0] => Array
                        (
                            [id] => 1
                            [name] => Great Article
                            [content] => I learned alot
                            [post_id] => 1
                        )

                    [1] => Array
                        (
                            [id] => 2
                            [name] => Good for begginers
                            [content] => OK for beginners, but lacking for more advanced people
                            [post_id] => 1
                        )

                )

        )

    [1] => Array
        (
            [Post] => Array
                (
                    [id] => 2
                    [name] => How to make beer
                    [date] => 2009-06-28 23:31:00
                    [content] => This is a detailed article on how to make beer
                    [user_id] => 2
                )

            [user] => Array
                (
                    [id] => 2
                    [name] => Duffman
                    [email] => hsimpson@fox.com
                    [firstname] => Homer
                    [lastname] => Simpson
                )

            [comment] => Array
                (
                    [0] => Array
                        (
                            [id] => 3
                            [name] => Glughhhhh Beer
                            [content] => No beer and no TV make me something, something
                            [post_id] => 2
                        )

                )

        )

)

 

Here's the errors:

 

Notice (8): Undefined index:  Post [APP\views\posts\read.ctp, line 4]

 

 

Notice (8): Undefined index:  User [APP\views\posts\read.ctp, line 5]

 

Notice (8): Undefined index:  date [APP\views\posts\read.ctp, line 6]

 

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is

 

<? debug($posts);?>

<?=$html->link('<h1>'.$posts['Post']['name'].'</h1>','/posts/read/'.$posts['Post']['id'],null,null,false);?>
<p>Author: <?=$posts['User']['name'];?>
<p>Date Published: <?=$time->nice($posts['date']);?></p>
<hr/> 

 

from read.ctp?  Is that all the code in the view?  I'm assuming it is not read.ctp only because you are linking to read.ctp with the post id.  Please post all the relevant code.

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This is the read.ctp, the link was wrong. It should have been pointing to view. So this is the relevant code. You just caught one of my many errors.

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$posts is an array and you need to loop through it.  Something like

 


foreach($posts as $post) {
echo "<h1>" . $html->link($post['Post']['name'], '/posts/view/' . $posts['Post']['id']) ?> . "</h1>"
echo "<p>Date Published: " . $time->nice($posts['Post']['date']) . "</p>";
<hr/> 
}

 

etc...

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hey dude this is very useful information exactly what i was looking for, i was stuck when i need to create multiple forms for the same page…noe i can place different forms in separate views and select the views accordingly based on condition

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