From 1883e07671e8034bc4c2f9ef95a5e16c5425e81f Mon Sep 17 00:00:00 2001
From: guy <guy@finereport.com>
Date: Sun, 5 Sep 2021 14:54:16 +0800
Subject: [PATCH] =?UTF-8?q?=E6=95=B4=E7=90=86=E4=BB=A3=E7=A0=81?=
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---
 src/core/3.ob.js     |  4 ++--
 src/core/4.widget.js | 10 ++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/core/3.ob.js b/src/core/3.ob.js
index 9eab5d35a..2921d5c89 100644
--- a/src/core/3.ob.js
+++ b/src/core/3.ob.js
@@ -73,10 +73,10 @@
         // 获得一个当前对象的引用
         _initRef: function () {
             if (this.options.__ref) {
-                this.options.__ref.call(this, this);
+                this.options.__ref.call(this, this.$delegate || this);
             }
             if (this.options.ref) {
-                this.options.ref.call(this, this);
+                this.options.ref.call(this);
             }
         },
 
diff --git a/src/core/4.widget.js b/src/core/4.widget.js
index 2a8f2e02d..02f74a96b 100644
--- a/src/core/4.widget.js
+++ b/src/core/4.widget.js
@@ -52,8 +52,14 @@
         _constructed: function () {
             if (this.setup) {
                 pushTarget(this);
-                this.service = this.setup(this.options);
-                this.render = BI.isPlainObject(this.service) ? this.service.render : this.service;
+                var delegate = this.setup(this.options);
+                if (BI.isPlainObject(delegate)) {
+                    this.render = delegate.render;
+                    // setup返回一个json，即对外暴露的方法
+                    this.$delegate = delegate;
+                } else {
+                    this.render = delegate;
+                }
                 popTarget();
             }
         },