From 4872ca0242f5d52916fe50fe7ff7eb0a89067ab4 Mon Sep 17 00:00:00 2001
From: tangofe <540548194@qq.com>
Date: Thu, 28 Nov 2019 17:19:50 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20extraButton=E6=B7=BB=E5=8A=A0=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E7=B1=BB=E5=9E=8B=E7=9A=84disabled=E5=B1=9E=E6=80=A7?=
 =?UTF-8?q?=20(#247)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/extra-buttons.md | 1 +
 src/el-data-table.vue | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/extra-buttons.md b/docs/extra-buttons.md
index d396175b..962a0936 100644
--- a/docs/extra-buttons.md
+++ b/docs/extra-buttons.md
@@ -17,6 +17,7 @@ export default {
       extraButtons: [
         {
           type: 'success',
+          disabled: row => row.date === '2016-05-04',
           text: row => row.status === 'normal' ? '禁用' : '启用',
           atClick(row) {
             alert(row.name)
diff --git a/src/el-data-table.vue b/src/el-data-table.vue
index 27fb3c9f..366e0d80 100644
--- a/src/el-data-table.vue
+++ b/src/el-data-table.vue
@@ -206,6 +206,7 @@
                 :click="btn.atClick"
                 :params="scope.row"
                 :callback="getList"
+                :disabled="'disabled' in btn ? btn.disabled(scope.row) : false"
               >
                 {{
                   typeof btn.text === 'function'
@@ -402,7 +403,7 @@ export default {
     },
     /**
      * 操作列的自定义按钮, 渲染的是element-ui的button, 支持包括style在内的以下属性:
-     * {type: '', text: '', atClick: row => Promise.resolve(), show: row => return true时显示 }
+     * {type: '', text: '', atClick: row => Promise.resolve(), show: row => return true时显示, disabled: row => return true时禁用 }
      * 点击事件 row参数 表示当前行数据, 需要返回Promise, 默认点击后会刷新table, resolve(false) 则不刷新
      */
     extraButtons: {