抄表单详情添加电表倍率，以及计算用电量

application/em/view/useage/detail_special.html

@@ -259,12 +259,8 @@
             var rn = $('#repo_numb');
             var lNv = Number($('#last_numb').val());
             var cNv = Number($('#current_numb').val());
-            if(cNv > lNv){
-                var reN = (cNv - lNv)*Number($('#rate').val());
-                rn.val(reN)
-            } else {
-                rn.val('')
-            }
+            var reN = (cNv - lNv)*Number($('#rate').val());
+            rn.val(reN)
         });
 </script>
 {/block}
\ No newline at end of file

application/em/view/useage/special.html

@@ -310,28 +310,10 @@
                     }
                 }
                 $sum.val($sum_numb);
+                var nm = Number($('#rate').val() * $sum_numb;
+                $('#repo_numb').val(nm);
             })
 
-            var ln = $('#last_numb');
-            var cn = $('#current_numb');
-
-            ln.change(function(){
-                calRn()
-            })
-            cn.change(function(){
-                calRn()
-            })
-            function calRn(){
-                var rn = $('#repo_numb');
-                var lNv = Number($('#last_numb').val());
-                var cNv = Number($('#current_numb').val());
-                if(cNv > lNv){
-                    var reN = (cNv - lNv)*Number($('#rate').val());
-                    rn.val(reN)
-                } else {
-                    rn.val('')
-                }
-            }
         });
 </script>
 {/block}
\ No newline at end of file