From 563bdaa1fb1e474658ae1dc84da6b2ed2226febe Mon Sep 17 00:00:00 2001
From: zsmj <zsmj1994@gmail.com>
Date: Thu, 10 Mar 2022 17:16:17 +0800
Subject: [PATCH] =?UTF-8?q?=E6=97=A0JIRA=20selected=E4=B9=9F=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=E5=93=8D=E5=BA=94?=
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---
 src/base/single/button/button.basic.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/base/single/button/button.basic.js b/src/base/single/button/button.basic.js
index e01d47b8e..62098e05e 100644
--- a/src/base/single/button/button.basic.js
+++ b/src/base/single/button/button.basic.js
@@ -30,7 +30,11 @@ BI.BasicButton = BI.inherit(BI.Single, {
 
     _init: function () {
         BI.BasicButton.superclass._init.apply(this, arguments);
+        var self = this;
         var opts = this.options;
+        opts.selected = BI.isFunction(opts.selected) ? this.__watch(opts.selected, function (context, newValue) {
+            self.setSelected(newValue);
+        }) : opts.selected;
 
         if (opts.shadow) {
             this._createShadow();