}else if($this->fname=='video'){
if(empty($this->params['videotype_id'])){
$data = db::name('nav')->where(['cname'=>'support','fname'=>'video'])->field('title,keywords,description')->find();
$data['title'] = !empty($this->json_to_array($data['title'])[0]['value'])?$this->json_to_array($data['title'])[0]['value']:'';
$data['keywords'] = !empty($this->json_to_array($data['keywords'])[0]['value'])?$this->json_to_array($data['keywords'])[0]['value']:'';
$data['description'] = !empty($this->json_to_array($data['description'])[0]['value'])?$this->json_to_array($data['description'])[0]['value']:'';
}else{
$data = db::name('videotype')->where(['id'=>$this->params['videotype_id']])->field('title,keywords,description')->find();
$data['title'] = !empty($this->json_to_array($data['title'])[0]['value'])?$this->json_to_array($data['title'])[0]['value']:'';
$data['keywords'] = !empty($this->json_to_array($data['keywords'])[0]['value'])?$this->json_to_array($data['keywords'])[0]['value']:'';
$data['description'] = !empty($this->json_to_array($data['description'])[0]['value'])?$this->json_to_array($data['description'])[0]['value']:'';
}
}else if($this->fname=='customization'){
$data = db::name('nav')->where(['cname'=>'support','fname'=>'customization'])->field('title,keywords,description')->find();
$data['title'] = !empty($this->json_to_array($data['title'])[0]['value'])?$this->json_to_array($data['title'])[0]['value']:'';
$data['keywords'] = !empty($this->json_to_array($data['keywords'])[0]['value'])?$this->json_to_array($data['keywords'])[0]['value']:'';
$data['description'] = !empty($this->json_to_array($data['description'])[0]['value'])?$this->json_to_array($data['description'])[0]['value']:'';
}else if($this->fname=='delegate_apply'){
$data = db::name('nav')->where(['cname'=>'support','fname'=>'delegate_apply'])->field('title,keywords,description')->find();