修改发车规则生成

application/third_party/train/controllers/search.php

@@ -372,9 +372,11 @@ class search extends CI_Controller{
 		$all_stations = $this->BIZ_intel_train_model->get_allstations();
 		$i = 0;
 		foreach($all_stations as $item){
+			$rule_arr = $this->BIZ_intel_train_model->get_train_rules($item->station_id);
+			if(!empty($rule_arr)){
 				$return_json['TrainList'][$i]['FromStation'] = $item->s_ename.','.$item->s_country;
 				$return_json['TrainList'][$i]['ToStations'] = array();
-			$rule_arr = $this->BIZ_intel_train_model->get_train_rules($item->station_id);
+				
 				$j = 0;
 				foreach($rule_arr as $rule_info){
 					$return_json['TrainList'][$i]['ToStations'][$j]['Message'] = $rule_info->tsi_Message;
@@ -384,6 +386,7 @@ class search extends CI_Controller{
 				
 				$i++;
 			}
+		}
 		//print_r($return_json);
 		header('Content-type: application/json');
 		print_r(json_encode($return_json));