phpweb/application/admin/controller/Article.php

<?php

namespace app\admin\controller;
use app\admin\model\Cate as CateModel;
use app\admin\model\Article as ArticleModel;
use app\admin\controller\Common;
class Article extends Common
{
public function lst(){
$artres=db('article')->field('a.*,b.catename')->alias('a')->join('cate b','a.cateid=b.id')->order('a.id desc')->paginate(2);
$this->assign('artres',$artres);
return view();
}
public function add(){
if(request()->isPost()){
$data=input('post.');
$data['time']=time();
$validate = \think\Loader::validate('Article');
if(!$validate->scene('add')->check($data)){
$this->error($validate->getError());
}
$article=new ArticleModel;
if($article->save($data)){
$this->success('添加文章成功',url('lst'));
}else{
$this->error('添加文章失败！');
}
return;
}
$cate=new CateModel();
$cateres=$cate->catetree();
$this->assign('cateres',$cateres);
return view();
}
public function edit(){
if(request()->isPost()){
$data=input('post.');
$validate = \think\Loader::validate('Article');
if(!$validate->scene('edit')->check($data)){
$this->error($validate->getError());
}
$article=new ArticleModel;
$save=$article->update($data);
if($save){
$this->success('修改文章成功！',url('lst'));
}else{
$this->error('修改文章失败！');
}
return;
}
$cate=new CateModel();
$cateres=$cate->catetree();
$arts=db('article')->where(array('id'=>input('id')))->find();
$this->assign(array(
'cateres'=>$cateres,
'arts'=>$arts,
));
return view();
}
public function del(){
if(ArticleModel::destroy(input('id'))){
$this->success('删除文章成功！',url('lst'));
}else{
$this->error('删除文章失败！');
}
}
}
?>