[feat] 销售管理

销售售后通知单：总物料合计、数量合计，上面这些字段新增前端进行合计，并且进行判断加上没值默认设置为0，防止出现NaN问题

ruoyi-admin/src/main/resources/templates/sales/afterSalesNotice/afterSalesNotice.html

@@ -56,7 +56,7 @@
             </div>
 
             <div class="col-sm-12 select-table table-striped">
-                <table id="bootstrap-table"></table>
+                <table id="bootstrap-table" style="white-space:nowrap"></table>
             </div>
         </div>
     </div>
@@ -83,6 +83,7 @@
                 cancelUrl: prefix + "/cancel/{id}",
                 restoreUrl: prefix + "/restore/{id}",
                 exportUrl: prefix + "/export",
+                showFooter: true,
                 modalName: "售后通知单",
                 columns: [{
                     checkbox: true
@@ -188,10 +189,24 @@
                     {
                         title: '物料数合计',
                         field: 'materialSum',
+                        footerFormatter: function (value) {
+                            var sum = 0;
+                            for (var i in value) {
+                                sum += parseFloat(value[i].materialSum) || 0;
+                            }
+                            return "总物料合计: " + sum;
+                        }
                     },
                     {
                         title: '数量合计',
                         field: 'enterpriseSum',
+                        footerFormatter: function (value) {
+                            var sum = 0;
+                            for (var i in value) {
+                                sum += parseFloat(value[i].enterpriseSum) || 0;
+                            }
+                            return "总数量合计: " + sum;
+                        }
                     },
                     {
                         title: '联系人',