搜索项为空 不传参数

application/index/view/coupon/cashBackList.html

@@ -36,8 +36,8 @@
 	                                            <select class="form-control btn2 ld-Marheight" id="staus_red">
 													<option value="-1">红包状态</option>
 													<option value="0">有效</option>
-													<option value="1">过期</option>
-													<option value="2">已使用</option>
+													<option value="1">已使用</option>
+													<option value="2">过期</option>
 												</select>
 	                                            <span class="btn btn-info btn3 ld-Marheight" id="search">搜索</span>
 	                                            <span class="btn btn-info btn3 ld-Marheight" id="reset">重置</span>

public/resource/js/cashBackList.js

@@ -9,19 +9,16 @@ define (['doT', 'text!temp/cash_back_list_template_tpl.html', 'css!style/home.cs
             redEnvelope.getList (1);
         },
         event: function () {
-  
-			//图片，附件上传删除键事件
-			$(document).on('click', '.delet-pic-btn', function(e) {
+			$(document).on('click', '#search', function(e) {//搜索
 				var _this = $(this);
 				e.preventDefault();
 				e.stopPropagation();
-				$(this).parent().parent().remove();
-				/*if(confirm('确定删除该图片吗？')) {
-					var _imgId = _this.parent().attr('data-imgid');
-					var file_id = $(this).parent('li').attr('id') - 0 ;
-					_this.parent().remove();
-					user.addDeleteNewsEvent(file_id);
-				};*/
+				redEnvelope.getList(1);
+			
+			});
+			
+			$("#reset").click(function() { //重置
+				document.getElementById("form_search").reset();
 			});
 
    		},
@@ -32,12 +29,25 @@ define (['doT', 'text!temp/cash_back_list_template_tpl.html', 'css!style/home.cs
             var params    = {};
             params.pageNo   = redEnvelope.pageNo;
             params.pageSize = redEnvelope.pageSize;
-            params.start_time = $('#create_time_start').val();
-            params.end_time = $('#create_time_end').val();
-            params.user_id = $('#user_id').val();
-            params.id = $('#red_bag_id').val();
-            params.activity_id = $('#activity_id').val();
-            params.status = $('#staus_red').val();
+            if($('#create_time_start').val()){
+                params.start_time = $('#create_time_start').val();
+            }
+            if($('#create_time_end').val()){
+                params.end_time = $('#create_time_end').val();
+            }
+            if($('#user_id').val()){
+                params.user_id = $('#user_id').val();
+            }
+            if($('#red_bag_id').val()){
+               params.id = $('#red_bag_id').val();
+            }
+            if($('#activity_id').val()){
+               params.activity_id = $('#activity_id').val();
+            }
+            if($('#staus_red').val()*1 != -1){
+              params.status = $('#staus_red').val();
+            }
+
             $.ajax ({
                 url: '/index/couponList',//获取列表
                 type: 'GET',