From bfcfd07eb3c702f57b5667354fbb2736acfc0955 Mon Sep 17 00:00:00 2001
From: Anshi <bisexua1@foxmail.com>
Date: Mon, 16 Jul 2018 19:29:42 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0html?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/Echarts/tpl.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/Echarts/tpl.html b/src/components/Echarts/tpl.html
index eea97ff..169cd3c 100644
--- a/src/components/Echarts/tpl.html
+++ b/src/components/Echarts/tpl.html
@@ -83,7 +83,7 @@
 
   myChart.on('legendselectchanged',function(params){
       if(typeof window.postMessage  === 'function'){
-        window.postMessage(params)
+        window.postMessage(JSON.stringify(params))
       }
   })
   function changeDigit(num = 0, digit = 2) {