From 440781bb0fc49faa94d36020ee278ba429418c0b Mon Sep 17 00:00:00 2001
From: xinpure <xinpure@sina.cn>
Date: Fri, 30 Mar 2018 01:11:16 +0800
Subject: [PATCH] dispose tooltip dom when component or chart disposed

---
 src/component/tooltip/TooltipContent.js | 6 +++++-
 src/component/tooltip/TooltipView.js    | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/component/tooltip/TooltipContent.js b/src/component/tooltip/TooltipContent.js
index 358b5673b9..8a87d217b0 100644
--- a/src/component/tooltip/TooltipContent.js
+++ b/src/component/tooltip/TooltipContent.js
@@ -254,7 +254,11 @@ TooltipContent.prototype = {
 
     isShow: function () {
         return this._show;
-    }
+    },
+
+    dispose: function () {
+        this.el.parentNode.removeChild(this.el)
+    },
 };
 
 export default TooltipContent;
\ No newline at end of file
diff --git a/src/component/tooltip/TooltipView.js b/src/component/tooltip/TooltipView.js
index 34e4be1d19..b0c32e5c6f 100644
--- a/src/component/tooltip/TooltipView.js
+++ b/src/component/tooltip/TooltipView.js
@@ -666,7 +666,7 @@ export default echarts.extendComponentView({
         if (env.node || env.wxa) {
             return;
         }
-        this._tooltipContent.hide();
+        this._tooltipContent.dispose();
         globalListener.unregister('itemTooltip', api);
     }
 });