<script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak='自己申请'&s=1"></script>
<script type="text/javascript" charset="utf-8">var geolocation = new BMap.Geolocation();geolocation.getCurrentPosition(function (r) {if (this.getStatus() == BMAP_STATUS_SUCCESS) {var lat = r.point.lat;var lng = r.point.lng;}// return;var data = {'lat': lat, 'merchid': "{$item['id']}",'classid': "{$classitem['id']}", 'lng': lng};$.ajax({url: "{php echo mobileUrl('shop/category/ajaxcodot')}",data: data,cache: false}).done(function (result) {var data = jQuery.parseJSON(result);if (data.status == 1) {if(data.result.code == 1){console.log(data.result.code)$(".shop").html(data.result.html)// $("#coll").hide()
                    }else{$(".shop").hide()$(".noinfo").show()}} else {alert("微信接口繁忙,请稍后再试!");}});  })</script>

    public function ajaxdot()//查询结果页{global $_W;global $_GPC;$province = $_GPC['province'];$city = $_GPC['city'];$area = $_GPC['area'];$classid = $_GPC['classid'];$lat = floatval($_GPC['lat']);$lng = floatval($_GPC['lng']);$merch = pdo_fetch('SELECT * FROM ' . tablename('ewei_shop_merch_user') . ' WHERE id = '.$_GPC['merchid']);           $where = 'where 1';$where.= " and province = '$province'";if($merch['cateid'] != 6)$where.= " and company_number = '{$merch['company_number']}'";if(!empty($city)){$where.= " and city = '$city'";}        if(!empty($area)){$where.= " and area = '$area'";}if($merch['cateid'] == 1 && $classid){//  var_dump($classid);exit;$class = pdo_fetch('SELECT class_type FROM ' . tablename('ewei_shop_merch_user_class') . ' WHERE id = '.$classid);  $class_type = $class['class_type'];$where.= " and class_type = '$class_type'";}        if(!empty($_GPC['classid'])){$classitem = pdo_fetch('SELECT * FROM ' . tablename('ewei_shop_merch_user_class') . ' WHERE id = :classid',array('classid' => $_GPC['classid']));            }$table = tablename('ewei_shop_merch_user_address');if($merch['cateid'] == 6){if($merch['company_number'] == 'TXDX001'){$where.= " and class_type = 'DX'";}else if($merch['company_number'] == 'TXDX002'){$where.= " and class_type = 'YD'";}else if($merch['company_number'] == 'TXDX003'){$where.= " and class_type = 'LT'";}$table =tablename('ewei_shop_merch_tx_address');}$detail = pdo_fetchall("SELECT * FROM $table " ."$where");// var_dump($detail);if($detail){$html = '';foreach ($detail as $key=>$v) {if($v['lat'] == '' || $v['lng'] == ''){$lntarr = $this->addresstolatlag($v['detail']);$store['lng'] = $lntarr[0];$store['lat'] = $lntarr[1]; // var_dump($lntarr);$lat_num = explode('.', $store['lat']);if (1 < sizeof($lat_num)) {$decimal = end($lat_num);$count = strlen($decimal);if ($count <= 6) {$gcj02 = $this->Convert_GCJ02_To_BD09($store['lat'], $store['lng']);$store['lat'] = $gcj02['lat'];$store['lng'] = $gcj02['lng'];}}$distance = m('util')->GetDistance($lat, $lng, $store['lat'], $store['lng'], 2);$where = array();$where['id'] = $v['id'];pdo_update('ewei_shop_merch_user_address', $store,$where);}else{$distance = m('util')->GetDistance($lat, $lng, $v['lat'], $v['lng'], 2);}$detail[$key]['distance'] = $distance;$flag[] = $distance;}array_multisort($flag, SORT_ASC, $detail); //按距离排序foreach ($detail as $key=>$v) {$distance = $v['distance'];$html.='<div class="iimg"><img id="" width="110" src="../addons/ewei_shopv2/static/img/4S.jpg" alt="" /></div><div class="info"><p class="s_title">'.$v["shopname"].'</p><p class="s_address"> '.$v['detail'].'</p><p class="s_address" style="    color: green;"> 距您'.$distance.'km</p><div class="s_bot"><a href="tel:'.$v["tel1"].'" style="color:#000"><div class="bimgl" style="    width: 40px;"><img width="20" src="../addons/ewei_shopv2/static/img/carTel.jpg" alt="" /> </div><div class="btel"> '.$v['tel1'].'</div></a><div class="bimgr" onclick="docollectad('.$v['id'].','.$table.')"><img width="20" src="../addons/ewei_shopv2/static/img/carSC.jpg" alt="" /></div><a href="./index.php?i=4&c=entry&m=ewei_shopv2&do=mobile&r=shop.category.address&merchid='.$merch['id'].'&detail='.$v['detail'].'&shopname='.$v['shopname'].'"><div class="bimgr"><img width="20" src="../addons/ewei_shopv2/static/img/carDW.jpg" alt="" /></div></a><div class="t_clear"></div></div>        </div><div class="t_clear"></div>';}            $arr = array('code' => 1, 'html'=>$html);show_json(1, $arr);           }else{$arr = array('code' => 2);show_json(1, $arr);  }}    

    /*** 计算两组经纬度坐标 之间的距离* params ：lat1 纬度1； lng1 经度1； lat2 纬度2； lng2 经度2； len_type （1:m or 2:km);* return m or km*/public function GetDistance($lat1, $lng1, $lat2, $lng2, $len_type = 1, $decimal = 2){$pi = 3.1415926000000001;$er = 6378.1369999999997;$radLat1 = $lat1 * $pi / 180;$radLat2 = $lat2 * $pi / 180;$a = $radLat1 - $radLat2;$b = $lng1 * $pi / 180 - $lng2 * $pi / 180;$s = 2 * asin(sqrt(pow(sin($a / 2), 2) + cos($radLat1) * cos($radLat2) * pow(sin($b / 2), 2)));$s = $s * $er;$s = round($s * 1000);if (1 < $len_type) {$s /= 1000;}return round($s, $decimal);}

    public function Convert_GCJ02_To_BD09($lat, $lng){$x_pi = 3.1415926535897931 * 3000 / 180;$x = $lng;$y = $lat;$z = sqrt($x * $x + $y * $y) - 2.0000000000000002E-5 * sin($y * $x_pi);$theta = atan2($y, $x) - 3.0000000000000001E-6 * cos($x * $x_pi);$data['lng'] = $z * cos($theta) + 0.0064999999999999997;$data['lat'] = $z * sin($theta) + 0.0060000000000000001;
//         var_dump($data);return $data;}public function addresstolatlag($address){$url='http://restapi.amap.com/v3/geocode/geo?address='.$address.'&key=48e598c5f71f20d2cd5a18d6e3142d27';// var_dump(file_get_contents($url));exit;if($result=file_get_contents($url)){$result = json_decode($result,true);//判断是否成功if(!empty($result['count'])){return  explode(',',$result['geocodes']['0']['location']);}else{return false;}}}