From ffdd68f4671629525e561998ef8100630a7cb176 Mon Sep 17 00:00:00 2001
From: dwqs <461147874@qq.com>
Date: Thu, 15 Mar 2018 14:37:27 +0800
Subject: [PATCH] feat: Add updateScrollbar method

---
 src/components/table.vue | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/components/table.vue b/src/components/table.vue
index 684ca6e..b68f881 100644
--- a/src/components/table.vue
+++ b/src/components/table.vue
@@ -447,11 +447,7 @@
                     if (this.isMetLazyLoad) {
                         this.initRenderRows();
                         if (this.scrollbar) {
-                            this.$nextTick(() => {
-                                this.scrollbar.update({
-                                    contentHeight: this.contentHeight
-                                });
-                            });
+                            this.updateScrollbar();
                         }
                     } else {
                         this.rows = [].concat(val);
@@ -487,6 +483,7 @@
         },
 
         methods: {
+            // exposed table method 
             toggleRowSelection (row, selected) {
                 const curIndex = findIndex(this.rows, row);
 
@@ -503,6 +500,18 @@
                 }
             },
 
+            updateScrollbar () {
+                if (this.scrollbar) {
+                    this.$nextTick(() => {
+                        this.scrollbar.update({
+                            contentWidth: this.$refs.content.scrollWidth,
+                            contentHeight: this.isMetLazyLoad ? this.contentHeight : this.$refs.content.scrollHeight
+                        });
+                    });
+                }
+            },
+            // exposed table method --end
+
             toggleSelect (rowIndex) {
                 if (this.selectedIndex.includes(rowIndex)) {
                     this.handleRowSelect(false, rowIndex);