test

application/em/view/useage/default.html

@@ -318,11 +318,18 @@
                 var $baseNum = $level*$rate;
                 var $rNum = $(this).val()*$baseNum - $('#last_numb').val()*$baseNum;
 
+                var $amount = $('#amount').val();
                 if($rNum < 0){
                     layMsg('本次抄表必须大于上次抄表读数',5);
                     $('#current_numb').focus();
                 } else{
-                    $('#repo_numb').val( $rNum/$level )
+                    var $num = $rNum/$level;
+                    $('#repo_numb').val( $num )
+
+                    if($amount != '' || $amount != 0){
+                        var $price = $amount / $num;
+                        $('#price').val($price.toFixed(4))
+                    }
                 }
             })