From a8c204661b7db2b3dad3c4fbe2d3b7321fc11725 Mon Sep 17 00:00:00 2001
From: ruibaby <i@ryanc.cc>
Date: Thu, 7 Nov 2019 12:17:36 +0800
Subject: [PATCH] fixed #52

---
 src/views/post/PostEdit.vue   | 21 ++++++++++++++++++++-
 src/views/sheet/SheetEdit.vue | 21 ++++++++++++++++++++-
 2 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/src/views/post/PostEdit.vue b/src/views/post/PostEdit.vue
index 4a3add21..7b105b60 100644
--- a/src/views/post/PostEdit.vue
+++ b/src/views/post/PostEdit.vue
@@ -120,6 +120,7 @@ export default {
     if (this.attachmentDrawerVisible) {
       this.attachmentDrawerVisible = false
     }
+    window.onbeforeunload = null
   },
   beforeRouteLeave(to, from, next) {
     if (this.postSettingVisible) {
@@ -128,7 +129,25 @@ export default {
     if (this.attachmentDrawerVisible) {
       this.attachmentDrawerVisible = false
     }
-    next()
+    if (this.postToStage.originalContent) {
+      const answer = window.confirm('当前文章数据未保存，确定要离开吗？')
+      if (answer) {
+        next()
+      } else {
+        next(false)
+      }
+    } else {
+      next()
+    }
+  },
+  mounted() {
+    window.onbeforeunload = function(e) {
+      e = e || window.event
+      if (e) {
+        e.returnValue = '当前文章数据未保存，确定要离开吗？'
+      }
+      return '当前文章数据未保存，确定要离开吗？'
+    }
   },
   computed: {
     ...mapGetters(['options'])
diff --git a/src/views/sheet/SheetEdit.vue b/src/views/sheet/SheetEdit.vue
index 3bad874d..b3b409fe 100644
--- a/src/views/sheet/SheetEdit.vue
+++ b/src/views/sheet/SheetEdit.vue
@@ -110,6 +110,7 @@ export default {
     if (this.attachmentDrawerVisible) {
       this.attachmentDrawerVisible = false
     }
+    window.onbeforeunload = null
   },
   beforeRouteLeave(to, from, next) {
     if (this.sheetSettingVisible) {
@@ -118,7 +119,25 @@ export default {
     if (this.attachmentDrawerVisible) {
       this.attachmentDrawerVisible = false
     }
-    next()
+    if (this.sheetToStage.originalContent) {
+      const answer = window.confirm('当前页面数据未保存，确定要离开吗？')
+      if (answer) {
+        next()
+      } else {
+        next(false)
+      }
+    } else {
+      next()
+    }
+  },
+  mounted() {
+    window.onbeforeunload = function(e) {
+      e = e || window.event
+      if (e) {
+        e.returnValue = '当前页面数据未保存，确定要离开吗？'
+      }
+      return '当前页面数据未保存，确定要离开吗？'
+    }
   },
   computed: {
     ...mapGetters(['options'])