Friday, March 28, 2008

Tags, Tags cloud, behaviors etc...b

I am based my compilation of this useful stuff on This Article.

But, DW aka "dooltaz" made some mistakes in his code.

First of all you need to created model
post.php:

VALID_NOT_EMPTY,
'email' => VALID_EMAIL,
'body' => VALID_NOT_EMPTY,
);

var $actsAs = array('Tag'=>array('table_label'=>'tags', 'tags_label'=>'tag', 'separator'=>','));


var $hasAndBelongsToMany = array('Tag' =>
array('className' => 'Tag',
'joinTable' => 'posts_tags',
'foreignKey' => 'post_id',
'associationForeignKey'=> 'tag_id',
'conditions' => '',
'order' => '',
'limit' => '',
'unique' => true,
'finderQuery' => '',
'deleteQuery' => '',
)
);

}
?>


nest make posts_tag.php



And the last tag.php

array('className' => 'Post',
'joinTable' => 'posts_tags',
'foreignKey' => 'tag_id',
'associationForeignKey' => 'post_id',
'unique' => true,
'conditions' => '',
'fields' => '',
'order' => '',
'limit' => '',
'offset' => '',
'finderQuery' => '',
'deleteQuery' => '',
'insertQuery' => ''
)
);

}
?>

don't forget to create table in your MySQL database ;-)

Model Post: posts must have fields:

id (bigint)
tags (text) - it's field need to HABTM working properly ;-))

Model Tag: tags

id (bigint)
tag (text, or varchar 255)

Join model posts_tags:

post_id (bigint)
tag_id (bigint)

Ok? Ok!

Now, if you use CakePHP 1.2.0.6311-beta, you'll need to make some things with /lib/model.php

Look at track - ticket.

Ok? Ok! In next post I told you how to make view cloud ;-)

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1 Comments:

Blogger Webcam said...

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6:32 AM  

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