From 5e728712c5f0c0770e9ee56331893065ac782d05 Mon Sep 17 00:00:00 2001
From: windy <1374721899@qq.com>
Date: Tue, 19 Jan 2021 10:58:31 +0800
Subject: [PATCH] =?UTF-8?q?BI-80432=20fix:=20=E5=BD=93=E5=A4=A9=E6=97=A5?=
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---
 src/widget/date/calendar/popup.year.js | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/widget/date/calendar/popup.year.js b/src/widget/date/calendar/popup.year.js
index c77471bc9..39cac5621 100644
--- a/src/widget/date/calendar/popup.year.js
+++ b/src/widget/date/calendar/popup.year.js
@@ -71,8 +71,8 @@ BI.YearPopup = BI.inherit(BI.Widget, {
             afterCardCreated: function () {
                 this.setValue(self.selectedYear);
                 var calendar = this.getSelectedCard();
-                calendar && self.backBtn.setEnable(!calendar.isFrontYear());
-                calendar && self.preBtn.setEnable(!calendar.isFinalYear());
+                calendar && self.backBtn.setEnable(self._checkMinYearValid());
+                calendar && self.preBtn.setEnable(self._checkMaxYearValid());
             }
         });
 
@@ -87,12 +87,22 @@ BI.YearPopup = BI.inherit(BI.Widget, {
         }
     },
 
+    _checkMinYearValid: function () {
+        var o = this.options;
+        return this.selectedYear > BI.parseDateTime(o.min, "%Y-%X-%d").getFullYear();
+    },
+
+    _checkMaxYearValid: function () {
+        var o = this.options;
+        return this.selectedYear < BI.parseDateTime(o.max, "%Y-%X-%d").getFullYear();
+    },
+
     _checkMin: function () {
         var calendar = this.navigation.getSelectedCard();
         if (BI.isNotNull(calendar)) {
             calendar.setMinDate(this.options.min);
-            this.backBtn.setEnable(!calendar.isFrontYear());
-            this.preBtn.setEnable(!calendar.isFinalYear());
+            this.backBtn.setEnable(this._checkMinYearValid());
+            this.preBtn.setEnable(this._checkMaxYearValid());
         }
     },
 
@@ -100,8 +110,8 @@ BI.YearPopup = BI.inherit(BI.Widget, {
         var calendar = this.navigation.getSelectedCard();
         if (BI.isNotNull(calendar)) {
             calendar.setMaxDate(this.options.max);
-            this.backBtn.setEnable(!calendar.isFrontYear());
-            this.preBtn.setEnable(!calendar.isFinalYear());
+            this.backBtn.setEnable(this._checkMinYearValid());
+            this.preBtn.setEnable(this._checkMaxYearValid());
         }
     },