实现界面
涉及到四张表，type(商品类型表)，type_spec(商品类型规格关联表)，attribute(商品属性表)，attribute_value(商品属性值表)
新建基控制器BaseController.class.php，向上抽取出来的公用方法
BaseController.class.php
namespace AdminController;useThinkController;class BaseController extendsController {protected $pageSize=1;/**
* 获取分页对象
* @param [type] $count [description]
* @return [type] [description]*/
public function getPager($count){$pager=new CommonLibsMyPage($count,$this->pageSize);return $pager;
}
}
定义基模型文件BaseModel.class.php，继承系统的Model类
BaseModel.class.php
namespace CommonModel;useThinkModel;class BaseModel extendsModel{/**
* 获取分页数据
* @param [type] $pager [description]
* @param array $condition [description]
* @param string $order [description]
* @return [type] [description]*/
public function getPagerResult($pager,$condition=array(),$order=""){if($pager==null){return;
}return $this->where($condition)->limit($pager->firstRow.','.$pager->listRows)->order($order)->select();
}/**
* 获取条数
* @return [type] [description]*/
public function getCount($condition=array()){return $this->where($condition)->count();
}/**
* 添加数据
* @return [type] [description]*/
public function addItem($data){$msg=array();if(!$this->create($data)){$msg['msg']=$this->getError();$msg['status']=false;
}else{$id=$this->add($data);if($id){$msg['status']=true;$msg['id']=$id;
}else{$msg['status']=false;$msg['msg']=$this->getError();
}
}return $msg;
}/**
* 获取单条数据
* @return [type] [description]*/
public function getItem($condition=array()){return $this->where($condition)->find();
}/**
* 获取所有数据
* @return [type] [description]*/
public function getAllResult($condition=array()){return $this->where($condition)->select();
}/**
* 删除数据
* @return [type] [description]*/
public function delItem($condition=array()){if(empty($condition)){return false;
}return $this->where($condition)->delete();
}/**
* 编辑数据
* @return [type] [description]*/
public function setItem($condition=array(),$data){if(empty($condition)){return false;
}$msg=array();if(!$this->create($data)){$msg['msg']=$this->getError();$msg['status']=false;
}else{$id=$this->where($condition)->save($data);$msg['status']=true;$msg['id']=$id;
}return $msg;
}
}
新建类型控制器文件TypeController.class.php
TypeController.class.php
namespace AdminController;useThinkController;/**
* 类型(规格，属性)*/
class TypeController extendsBaseController {private $typeModel;private $specModel;private $attrModel;private $typeId;public function__construct(){
parent::__construct();$this->typeModel=D("Type");$this->specModel=D("Spec");$this->attrModel=D("Attr");
}/**
* 列表
* @return [type] [description]*/
public functionindex(){$nums=$this->typeModel->getCount();$pager=$this->getPager($nums);$typeList=$this->typeModel->getPagerResult($pager,array(),"type_id desc");$pageHtml=$pager->show();$this->assign('typeList',$typeList);$this->assign('pageHtml',$pageHtml);$this->display();
}/**
* 添加类型(添加进4张表 type,type_spec,attribute,attribute_value)
* @return [type] [description]*/
public functionaddType(){if(IS_POST){//添加类型表
$res=$this->typeModel->addTypeItem($_POST);if($res['status']){$this->typeId=$res['id'];//添加属性
if($_POST['attr_value'][0]['name']){$this->addAttrData($_POST['attr_value']);
}$this->success("操作成功！");
}else{$this->error($res['msg']);
}
}else{$specList=$this->specModel->select();$this->assign("specList",$specList);$this->display();
}
}/**
* 添加属性
* @param [type] $data [description]*/
private function addAttrData($data){foreach ($data as $key => $value) {$temp=array();$temp['attr_name']=$value['name'];$temp['attr_values']=$value['value'];$temp['type_id']=$this->typeId;$this->attrModel->addAttrItem($temp);
}return true;
}/**
* 编辑属性
* @param [type] $data [description]*/
private function setAttrData($data){foreach ($data as $key => $value) {$temp=array();$temp['attr_id']=$key;$temp['attr_name']=$value['name'];$temp['attr_values']=$value['value'];$temp['type_id']=$this->typeId;$this->attrModel->setAttrItem($temp);//添加属性
if($key=='new'){$this->addAttrData($value);break;
}
}return true;
}/**
* 编辑类型(添加进4张表 type,type_spec,attribute,attribute_value)
* @return [type] [description]*/
public functioneditType(){$typeId=intval($_GET['typeId']);if(IS_POST){$this->typeId=intval($_POST['type_id']);//编辑类型表
$res=$this->typeModel->editTypeItem($_POST);if($res['status']){//编辑属性
if(!empty($_POST['attr_value'])){$this->setAttrData($_POST['attr_value']);
}$this->success("操作成功！",U("Type/editType",array('typeId'=>$this->typeId)));
}else{$this->error($res['msg']);
}
}else{$typeInfo=$this->typeModel->getItem(array('type_id'=>$typeId));$this->assign("typeInfo",$typeInfo);$specList=$this->specModel->select();$this->assign("specList",$specList);$specTypeList=M("type_spec")->where(array('type_id'=>$typeId))->getField("spec_id",true);$this->assign("specTypeList",$specTypeList);$attrList=$this->attrModel->getAllResult(array('type_id'=>$typeId));$this->assign("attrList",$attrList);$this->display();
}
}
}
新建类型模型文件TypeModel.class.php
TypeModel.class.php
namespace CommonModel;useThinkModel;class TypeModel extendsBaseModel{/**
* 验证规则
* @var array*/
protected $_validate = array(array('type_name','require','类型名称必须！')
);/**
* 添加类型*/
public function addTypeItem($data){$res=$this->addItem($data);//添加类型规格
$typeSpecs=$data['spec_id'];$typeSpecArray=array();foreach ($typeSpecs as $typeSpec) {$temp=array();$temp['type_id']=$res['id'];$temp['spec_id']=$typeSpec;$typeSpecArray[]=$temp;
}
M("type_spec")->addAll($typeSpecArray);return $res;
}/**
* 编辑类型*/
public function editTypeItem($data){$res=$this->setItem(array('type_id'=>$data['type_id']),$data);//编辑类型规格
M("type_spec")->where(array('type_id'=>$data['type_id']))->delete();$typeSpecs=$data['spec_id'];$typeSpecArray=array();foreach ($typeSpecs as $typeSpec) {$temp=array();$temp['type_id']=$data['type_id'];$temp['spec_id']=$typeSpec;$typeSpecArray[]=$temp;
}
M("type_spec")->addAll($typeSpecArray);return $res;
}
}
新建规格模型文件SpecModel.class.php
SpecModel.class.php
namespace CommonModel;useThinkModel;class SpecModel extendsBaseModel{/**
* 验证规则
* @var array*/
protected $_validate = array(array('spec_name','require','规格名称必须！'),
array('spec_sort','number','排序必须是数字！')
);
}
新建属性模型文件AttrModel.class.php
AttrModel.class.php
namespace CommonModel;useThinkModel;class AttrModel extendsBaseModel{protected $tableName="attribute";/**
* 验证规则
* @var array*/
protected $_validate = array(array('attr_name','require','属性名称必须！'),
array('type_id','require','类型id必须！'),
array('attr_values','require','属性值必须！')
);/**
* 添加属性*/
public function addAttrItem($data){$res=$this->addItem($data);//添加属性值
$attrValues=explode("|", $data['attr_values']);$attrValueArray=array();foreach ($attrValues as $attrValue) {$temp=array();$temp['attr_id']=$res['id'];$temp['attr_value']=$attrValue;$attrValueArray[]=$temp;
}
M("attribute_value")->addAll($attrValueArray);
}/**
* 编辑属性*/
public function setAttrItem($data){$res=$this->setItem(array('attr_id'=>$data['attr_id']),$data);//编辑属性值
M("attribute_value")->where(array('attr_id'=>$data['attr_id']))->delete();$attrValues=explode("|", $data['attr_values']);$attrValueArray=array();foreach ($attrValues as $attrValue) {if(!$attrValue){break;
}$temp=array();$temp['attr_id']=$data['attr_id'];$temp['attr_value']=$attrValue;$attrValueArray[]=$temp;
}
M("attribute_value")->addAll($attrValueArray);
}
}