From e58095cfe7ed8d1e1f482b1129a814714a2cbd5c Mon Sep 17 00:00:00 2001
From: pipipi-pikachu <pipipi_pikachu@163.com>
Date: Thu, 25 Feb 2021 15:53:00 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E9=BB=98=E8=AE=A4=E7=9A=84=E6=96=87?=
 =?UTF-8?q?=E6=9C=AC=E5=8D=A0=E4=BD=8D=E6=96=87=E5=AD=97=E5=9C=A8=E9=A6=96?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../components/element/TextElement/index.vue   | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/views/components/element/TextElement/index.vue b/src/views/components/element/TextElement/index.vue
index 0c191739..da74c4d2 100644
--- a/src/views/components/element/TextElement/index.vue
+++ b/src/views/components/element/TextElement/index.vue
@@ -149,12 +149,6 @@ export default defineComponent({
     // 聚焦时取消全局快捷键事件
     // 输入文字时同步数据到vuex
     // 点击鼠标和键盘时同步富文本状态到工具栏
-    const handleFocus = () => {
-      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, true)
-    }
-    const handleBlur = () => {
-      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, false)
-    }
     const handleInput = debounce(function() {
       store.commit(MutationTypes.UPDATE_ELEMENT, {
         id: props.elementInfo.id, 
@@ -163,6 +157,18 @@ export default defineComponent({
       addHistorySnapshot()
     }, 300, { trailing: true })
 
+    const handleFocus = () => {
+      if (props.elementInfo.content === '请输入内容') {
+        editorView.dom.innerHTML = ''
+        handleInput()
+      }
+      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, true)
+    }
+
+    const handleBlur = () => {
+      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, false)
+    }
+
     const handleClick = debounce(function() {
       const attr = getTextAttrs(editorView)
       emitter.emit(EmitterEvents.UPDATE_TEXT_STATE, attr)