From d0a3505c3cad325dd2d750ea5518be4457004186 Mon Sep 17 00:00:00 2001
From: DCloud_LXH <283700113@qq.com>
Date: Thu, 17 Jun 2021 16:17:46 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20input=E5=90=8C=E6=97=B6=E8=AE=BE?=
 =?UTF-8?q?=E7=BD=AEnumber=E3=80=81maxlength=E3=80=81verifyNumber=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E6=AD=A4=E6=97=B6=E8=BE=93=E5=85=A5=E7=89=B9=E6=AE=8A?=
 =?UTF-8?q?=E5=AD=97=E7=AC=A6=E5=86=85=E9=83=A8valueSync=E5=8F=96=E5=80=BC?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/view/components/input/index.vue | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/core/view/components/input/index.vue b/src/core/view/components/input/index.vue
index 29b0d0732d..d8d9241000 100644
--- a/src/core/view/components/input/index.vue
+++ b/src/core/view/components/input/index.vue
@@ -178,10 +178,23 @@ export default {
       })
     },
     _onInput ($event, force) {
+      let outOfMaxlength = false
+
       if (this.composing) {
         return
       }
 
+      // type="number" 不支持 maxlength 属性，因此需要主动限制长度。
+      if (this.inputType === 'number') {
+        const maxlength = parseInt(this.maxlength, 10)
+        if (maxlength > 0 && $event.target.value.length > maxlength) {
+          $event.target.value = $event.target.value.slice(0, maxlength)
+          this.valueSync = $event.target.value
+          // 字符长度超出范围不触发 input 事件
+          outOfMaxlength = true
+        }
+      }
+
       if (~NUMBER_TYPES.indexOf(this.type)) {
         // 在输入 - 负号 的情况下，event.target.value没有值，但是会触发校验 false
         this.valid = this.$refs.input.validity && this.$refs.input.validity.valid
@@ -200,16 +213,7 @@ export default {
         }
       }
 
-      // type="number" 不支持 maxlength 属性，因此需要主动限制长度。
-      if (this.inputType === 'number') {
-        const maxlength = parseInt(this.maxlength, 10)
-        if (maxlength > 0 && $event.target.value.length > maxlength) {
-          $event.target.value = $event.target.value.slice(0, maxlength)
-          this.valueSync = $event.target.value
-          // 字符长度超出范围不触发 input 事件
-          return
-        }
-      }
+      if (outOfMaxlength) return
 
       this.$triggerInput($event, Object.assign({
         value: this.valueSync
-- 
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