实例介绍
【实例简介】
ThinkPhP5.0电商项目开发
【实例截图】

【核心代码】
<?php
namespace app\index\controller;
use think\Controller;
use org\Upload;
class Goods extends Common
{
//分类展示界面
public function product_category(){
return $this->fetch();
}
//获取分类数据
public function product_category_ajax(){
$m=M('goods_type');
$data=$m->field('id,pid,name')->select();
echo json_encode($data);
}
//删除分类信息
public function product_category_del(){
$id=$_GET['id'];
$m=M('goods_type');
$data=$m->where("pid=".$id)->find();
if($data){
$str="分类下面还子分类,不允许删除";
echo json_encode($str);
}else{
$re=$m->delete($id);
if($re){
echo 1;
}
}
}
public function product_category_add(){
$m=M('goods_type');
$data=$m->field("*,concat(path,',',id) as paths")->order('paths')->select();
foreach($data as $k=>$v){
$data[$k]['name']=str_repeat("|------",$v['level']).$v['name'];
}
$this->assign('data',$data);
return $this->fetch();
}
//添加分类信息到数据库
public function goods_type_add(){
$data['name']=$_POST['name'];
$data['pid']=$_POST['pid'];
$m=M('goods_type');
if($data['name'] !=" " && $data['pid'] !=0){
$path=$m->field("path")->find($data['pid']);
$data['path']=$path['path'];
$data['level']=substr_count($data['path'],",");
$re=$m->add($data);//返回插入id
$path['id']=$re;
$path['path']=$data['path'].','.$re;
$path['level']=substr_count($path['path'],",");
$res=$m->save($path);
if($res){
return $this->success("添加成功","product_category_add",2);
}else{
return $this->error("添加失败","product_category_add",2);
}
}else if($data['name'] !="" && $data['pid'] ==0){
//$path=$m->field("path")->find($data['pid']);
$data['path']=$data['pid'];
$data['level']=1;
$re=$m->add($data);//返回插入id
$path['id']=$re;
$path['path']=$data['path'].','.$re;
$res=$m->save($path);
if($res){
return $this->success("添加成功","product_category_add","",2);
}else{
return $this->error("添加失败","product_category_add","",2);
}
}else{
return $this->error("添加失败,内容不能为空","product_category_add","",2);
}
}
//商品列表分类页
public function product_list(){
$m=M('goods');
$where="";
if(!empty($_GET['id'])){
$where="tid={$_GET['id']}";
}
$data=$m->where($where)->select();
$this->assign('data',$data);
return $this->fetch();
}
//添加商品页
public function product_add(){
$m=M('goods_type');
$data=$m->field("*,concat(path,',',id) as paths")->order('paths')->select();
foreach($data as $k=>$v){
$data[$k]['name']=str_repeat("|------",$v['level']).$v['name'];
}
$this->assign('data',$data);
return $this->fetch();
}
//添加商品到数据库
public function product_add_goods(){
$m=M('goods');
$data['goodsname']=$_POST['goodsname'];
//获取分类的id及pid
$str=explode(",",$_POST['tid']);
$data['tid']=$str[0];
$data['tpid']=$str[1];
$data['unit']=$_POST['unit'];
$data['attributes']=$_POST['attributes'];
//拼接图片
$data['imagepath']=implode(',', $_POST['imagepath']);
$data['number']=$_POST['number'];
$data['barcode']=$_POST['barcode'];
$data['curprice']=$_POST['curprice'];
$data['oriprice']=$_POST['oriprice'];
$data['cosprice']=$_POST['cosprice'];
$data['inventory']=$_POST['inventory'];
$data['restrict']=$_POST['restrict'];
$data['already']=$_POST['already'];
$data['freight']=$_POST['freight'];
$data['status']=$_POST['status'];
$data['reorder']=$_POST['reorder'];
$data['text']=$_POST['editorValue'];
if($m->add($data)){
return $this->success("添加成功","product_list","",2);
}else{
return $this->error("添加失败","product_list","",2);
}
}
//添加商品图片数据库
public function prduct_add_goods_ajax(){
var_dump($_FILES);
echo 1;
}
//编辑商品
public function product_edit(){
$m=M('goods_type');
$g=M('goods');
$goods=$g->find($_GET['id']);
$data=$m->field("*,concat(path,',',id) as paths")->order('paths')->select();
foreach($data as $k=>$v){
$data[$k]['name']=str_repeat("|------",$v['level']).$v['name'];
}
$images=explode(',',$goods['imagepath']);
$i=M('goods_files');
$image=[];
foreach($images as $v){
array_push($image,$i->find($v));
}
$this->assign("image",$image);
$this->assign('data',$data);//分类数据
$this->assign('goods',$goods);//商品数据
return $this->fetch();
}
public function product_edit_save(){
$m=M('goods');
$data['goodsname']=$_POST['goodsname'];
//获取分类的id及pid
$str=explode(",",$_POST['tid']);
$data['tid']=$str[0];
$data['tpid']=$str[1];
$data['unit']=$_POST['unit'];
$data['attributes']=$_POST['attributes'];
$data['imagepath']="";
$data['number']=$_POST['number'];
$data['barcode']=$_POST['barcode'];
$data['curprice']=$_POST['curprice'];
$data['oriprice']=$_POST['oriprice'];
$data['cosprice']=$_POST['cosprice'];
$data['inventory']=$_POST['inventory'];
$data['restrict']=$_POST['restrict'];
$data['already']=$_POST['already'];
$data['freight']=$_POST['freight'];
$data['status']=$_POST['status'];
$data['reorder']=$_POST['reorder'];
$data['text']=$_POST['editorValue'];
if($m->where("id=".$_POST['id'])->save($data)){
return $this->success("修改成功","product_list","",2);
}else{
return $this->error("修改失败","product_list","",2);
}
}
//删除商品
public function product_edit_delete(){
$id=$_GET['id'];
$m=M('goods');
$result=$m->delete($id);
if($result){
echo 1;
}else{
echo 0;
}
}
//商品图片上传
public function product_add_images(){
$upload = new \org\Upload();// 实例化上传类
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
$upload->rootPath = './static/files/'; // 设置附件上传目录 // 上传文件
$upload->saveName=time().rand(1111,9999);
$date=date("Y-m-d",time());//已上传日期为子目录名
$upload->saveExt="png";//上传的文件后缀
$info = $upload->upload();
if(!$info) {// 上传错误提示错误信息
$this->error($upload->getError());
}else{// 上传成功
$m=M('goods_files');
$data['filepath']='/static/files/'.$date."/".$upload->saveName.".".$upload->saveExt;
$result=$m->add($data);
$file=['id'=>$result,'imagepath'=>$data['filepath']];
echo json_encode($file);
}
}
//商品图片删除
public function product_del_images(){
$m=M('goods_files');
$result=$m->delete($_GET['id']);
if($result){
echo 1;
}else{
echo 0;
}
}
}
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