From 7a0a979506f1de2556636d685cf8a0866711439d Mon Sep 17 00:00:00 2001
From: prefert <prefert@dripower.com>
Date: Fri, 28 Jun 2019 12:59:51 +0800
Subject: [PATCH] fix

---
 src/components/input-number/input-number.vue | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/components/input-number/input-number.vue b/src/components/input-number/input-number.vue
index f3b6e2dc..95103c8a 100644
--- a/src/components/input-number/input-number.vue
+++ b/src/components/input-number/input-number.vue
@@ -186,8 +186,13 @@
             },
             precisionValue () {
                 // can not display 1.0
-                if(!this.currentValue) return this.currentValue;
-                return this.precision ? this.currentValue.toFixed(this.precision) : this.currentValue;
+                // if(!this.currentValue) return this.currentValue;
+                // return this.precision ? this.currentValue.toFixed(this.precision) : this.currentValue;
+                let arr = (this.currentValue + '').split('.');
+                if (this.precision && arr[1] && this.precision < arr[1].length) {
+                  return this.currentValue.toFixed(this.precision);
+                }
+                return this.currentValue;
             },
             formatterValue () {
                 if (this.formatter && this.precisionValue !== null) {