抄表单详情添加电表倍率，以及计算用电量

application/em/view/useage/default.html

@@ -143,7 +143,7 @@
                                         用电量
                                     </label>
                                     <div class="layui-input-inline">
-                                        <input type="text"  id="repo_numb" name="repo_numb" autocomplete="off" class="layui-input"  value="">
+                                        <input type="text"  id="repo_numb" name="repo_numb" autocomplete="off" class="layui-input"  value="" disabled="disabled">
                                     </div>
                                 </div>
                             </div>
@@ -292,6 +292,7 @@
                 var rn = $('#repo_numb');
                 var lNv = Number($('#last_numb').val());
                 var cNv = Number($('#current_numb').val());
+                console.log(lNv,cNv)
                 if((cNv!= '' && lNv != '') && (cNv > lNv)){
                     rn.val(cNv+lNv)
                 } else {