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@@ -18,51 +18,110 @@ class ZjCartController extends HomeBaseController |
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/**
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* 购物车
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*/
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public function cart(){
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public function cart()
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{
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// $id=session('user.id');
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$id=8;
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$all=Db::name('zj_cart')->alias('c')->join('zj_goods g','c.gid=g.id')->join('zj_category ca','g.cid=ca.id')
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->where('c.uid',$id)->where(['g.is_sta'=>'1','g.delete_time'=>'0'])->field('c.id as cartid,c.gid,c.num,g.*,ca.cid as caid')->select();
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if (empty($all[0])){
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$you=1;
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}else{
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$you=2;
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$id = 8;
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$all = Db::name('zj_cart')->alias('c')->join('zj_goods g', 'c.gid=g.id')->join('zj_category ca', 'g.cid=ca.id')
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->where('c.uid', $id)->where(['g.is_sta' => '1', 'g.delete_time' => '0'])->field('c.id as cartid,c.gid,c.num,g.*,ca.cid as caid')->select();
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if (empty($all[0])) {
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$you = 1;
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} else {
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$you = 2;
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}
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$this->assign('you',$you);
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$this->assign('all',$all);
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$this->assign('you', $you);
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$this->assign('all', $all);
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return $this->fetch();
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}
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/**
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* 商品数量更改
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*/
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public function num(){
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if ($this->request->isAjax()){
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$param=input('param.');
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if ($param['state']==1){
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$jia=Db::name('zj_cart')->where('id',$param['id'])->setDec('num','1');
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}else{
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$jia=Db::name('zj_cart')->where('id',$param['id'])->setInc('num','1');
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public function num()
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{
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if ($this->request->isAjax()) {
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$param = input('param.');
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if ($param['state'] == 1) {
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$jia = Db::name('zj_cart')->where('id', $param['id'])->setDec('num', '1');
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} else {
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$jia = Db::name('zj_cart')->where('id', $param['id'])->setInc('num', '1');
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}
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if (empty($jia)){
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if (empty($jia)) {
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$this->error('NO');
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}else{
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} else {
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$this->success('OK');
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}
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}
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}
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/**
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* 删除选中商品
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*/
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public function del(){
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if ($this->request->isAjax()){
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$param=input('param.');
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$del=Db::name('zj_cart')->where('id','in',$param['id'])->delete();
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if (empty($del)){
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public function del()
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{
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if ($this->request->isAjax()) {
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$param = input('param.');
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$del = Db::name('zj_cart')->where('id', 'in', $param['id'])->delete();
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if (empty($del)) {
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$this->error('NO');
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}else{
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} else {
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$this->success('OK');
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}
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}
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}
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//检查购物车中勾选的商品一级大分类是否相同
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public function checkCartGoods()
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{
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$request = request();
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if ($request->isAjax()) {
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$str = $request->param('id');
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$cid = Db::name('zj_cart')->alias('c')
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->join('zj_goods g', 'c.gid=g.id')
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->join('zj_category t', 't.id=g.cid')
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->field('t.cid')
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->where(['c.uid' => session('user.id'), 'c.id' => ['in', $str]])
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->select()
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->toArray();
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$temp = $cid[0]['cid'];
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$status = true;
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foreach ($cid as $k => $v) {
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if ($k != 0) {
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if ($temp != $v['cid']) {
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$status = false;
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break;
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}
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}
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}
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if ($status === true) {
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session('cart.id', $str);
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$this->success('成功', url('cart/ZjCart/orderConfirm'), $status);
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} else {
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$this->success('请购买同分类的商品', null, $status);
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}
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}
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}
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//订单确认页
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public function orderConfirm()
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{
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$data = Db::name('zj_cart')->alias('c')
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->join('zj_goods g', 'c.gid=g.id')
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->join('zj_category t', 't.id=g.cid')
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->field('c.num,g.name,g.price,g.price_num,g.price_cash,g.thumb,g.is_type,g.intro,t.cid as caid')
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->where(['c.uid' => session('user.id'), 'c.id' => ['in', session('cart.id')]])
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->select();
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foreach ($data as $k => $item) {
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if ($item['caid'] == 1) {
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$item['integral'] = '购买可获得' . $item['price'] * 2 . '积分';
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} else {
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$item['integral'] = '该商品无积分奖励';
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}
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$data[$k] = $item;
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}
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return $this->fetch('order_confirm', [
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'data' => $data
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]);
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}
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} |
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\ No newline at end of file |
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