this is a part of code for adding topic with tags
$save = $this->Topic->save($data['Topic']);
if($save){
$tags = explode(',', $data['Topic']['tags']);
foreach($tags as $tag){
$tag = strtolower(trim($tag));
if($tag){
$foundTag = $this->Tag->find(
'first', array(
'conditions' => array(
'Tag.title' => $tag
)
)
);
if($foundTag){
$topicTags['TopicTag']['tagId'] =
$foundTag['Tag']['id'];
}else{
$this->Tag->create();
$savedtag = $this->Tag->save(array('Tag'
=> array('title' => $tag)));
$topicTags['TopicTag']['tagId'] =
$savedtag['Tag']['id'];
}
$topicTags['TopicTag']['topicId'] =
$save['Topic']['id'];
$this->TopicTag->create();
$this->TopicTag->save($topicTags);
}
}
i have problems with editing,, have to find all tag id before editing and
after editing, something like that,
there's three tables
topics, tags and topic_tags with topicId and tagId,
sorry for bad explanation
thanks
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