From d88dd2618610ce5343753bf013dd3812609f0555 Mon Sep 17 00:00:00 2001
From: asmsuechan <suenagaryoutaabc@gmail.com>
Date: Sun, 20 Aug 2017 08:11:00 +0900
Subject: [PATCH] Fix image insesration problem, Use a function of CodeMirror
 instead of dom function

---
 browser/components/CodeEditor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/components/CodeEditor.js b/browser/components/CodeEditor.js
index d32d3240..4e545c4d 100644
--- a/browser/components/CodeEditor.js
+++ b/browser/components/CodeEditor.js
@@ -201,7 +201,7 @@ export default class CodeEditor extends React.Component {
   insertImageMd (imageMd) {
     const textarea = this.editor.getInputField()
     const cm = this.editor
-    textarea.value = `${textarea.value.substr(0, textarea.selectionStart)}${imageMd}${textarea.value.substr(textarea.selectionEnd)}`
+    cm.replaceSelection(`${textarea.value.substr(0, textarea.selectionStart)}${imageMd}${textarea.value.substr(textarea.selectionEnd)}`)
   }
 
   render () {