Hello all,
i have 3 models => Photos,Tags and PhotosTag with relation like this :
1. Photo HasAndBelongsToMany Tag
2. Tag HasAndBelongsToMany Photo
3. Tag HasMany PhotosTag
4. PhotosTag belongsTo Tag.
I want count how many photos use this tag, so on Tag table, i'm create
photos_tag_count.
On PhotosTag Model :
<?php
class PhotosTag extends AppModel{
var $name = 'PhotosTag';
var $belongsTo = array(
'Tag'=>array('className'=>'Tag','counterCache'=>true)
);
}
?>
But every time i'm inserting new photo with same tags, photos_tag_count
cannot update. i try creating a new coloumn like photo_tag_count,
photos_tags_count but it doesn't work. Anyone can help me?
said countercache works in belongsTo relation, but i face this problem.
I have use HABTM with like
http://www.cricava.com/blogs/index.php?blog=6&title=modelizing_habtm_join_tables_in_cakephp_&more=1&c=1&tb=1&pb=1
but it's doesn't work on countercache.
Anyone can help me how to countcache HABTM?
Someone says, make updateCounterCache on beforeSave(), but i still don't
know yet how to create it.
Thanks
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