From d714d0210992f6694cd6d22d82695a4fecd7b8d4 Mon Sep 17 00:00:00 2001
From: olivewind <olive@olivewind.com>
Date: Mon, 6 Aug 2018 10:36:53 +0800
Subject: [PATCH] =?UTF-8?q?fix(input):=20numeric=20input=20v-model=20?=
 =?UTF-8?q?=E4=B8=BA=20null=20=E6=97=B6=E4=BC=9A=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/dao-input/dao-numeric-input.vue | 7 ++++---
 src/utils/assist.js                            | 1 +
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/components/dao-input/dao-numeric-input.vue b/src/components/dao-input/dao-numeric-input.vue
index 45e4319b6..90d63869e 100644
--- a/src/components/dao-input/dao-numeric-input.vue
+++ b/src/components/dao-input/dao-numeric-input.vue
@@ -19,10 +19,11 @@
 <script>
 
   import DaoTriangle from './dao-triangle/dao-triangle.vue';
+  import { _toString } from '../../utils/assist';
 
   function isInt(num) {
     if (num === undefined) return false;
-    return /^(0|[1-9][0-9]*)$/.test(num >= 0 ? num : num.toString().slice(1));
+    return /^(0|[1-9][0-9]*)$/.test(num >= 0 ? num : _toString(num).slice(1));
   }
 
   function isFloat(num) {
@@ -30,7 +31,7 @@
   }
 
   function isEndWithDot(num) {
-    const arr = num.toString().split('.');
+    const arr = _toString(num).split('.');
     if (arr.length === 2 && isInt(arr[0]) && arr[1] === '') {
       return true;
     }
@@ -117,7 +118,7 @@
       onBlur() {
         this.dirty = true;
         if (this.type === 'float' && isEndWithDot(this.num)) {
-          this.preCheck(this.num.toString().split('.').shift());
+          this.preCheck(_toString(this.num).split('.').shift());
         }
       },
       preCheck(num) {
diff --git a/src/utils/assist.js b/src/utils/assist.js
index 02d708084..4d0ce4289 100644
--- a/src/utils/assist.js
+++ b/src/utils/assist.js
@@ -17,6 +17,7 @@ export { default as _chunk } from 'lodash/chunk';
 export { default as _get } from 'lodash/get';
 export { default as _flatten } from 'lodash/flatten';
 export { default as _toNumber } from 'lodash/toNumber';
+export { default as _toString } from 'lodash/toString';
 export { default as _findIndex } from 'lodash/findIndex';
 export { default as _merge } from 'lodash/merge';
 export { default as _uniqBy } from 'lodash/uniqBy';