缴费单列表添加站名，添加缴费状态查询条件

application/em/controller/Payment.php

@@ -90,7 +90,7 @@ class Payment extends Base
                     break;
             }
         }else{
-            $this->assign('payment_status','0');
+            $this->assign('payment_status','');
         }
         //区域
         $area_id = Request::get('area_id');

application/em/view/payment/index.html

@@ -20,9 +20,10 @@
                             </select>
                         </div>
                         <div class="layui-input-inline" style="width:150px;">
-                            <select name="payment_status" id="payment_status"   >
+                            <select name="payment_status" id="payment_status">
+                                <option value=""  selected="selected" {if $payment_status eq '' } selected {/if}>缴费状态</option>
                                 <option value="0" selected="selected" {if $payment_status eq 0 } selected {/if}>未缴费</option>
-                                <option value="1" {if $payment_status eq 1 } selected {/if}>已缴费</option>
+                                <option value="1" selected="selected" {if $payment_status eq 1 } selected {/if}>已缴费</option>
                             </select>
                         </div>
                         <div class="layui-input-inline">