fix:fix tinymce bug in <keep-alive>

src/components/Tinymce/index.vue

@@ -52,36 +52,45 @@ export default {
     }
   },
   mounted() {
-    const _this = this
-    window.tinymce.init({
-      selector: `#${this.tinymceId}`,
-      height: this.height,
-      body_class: 'panel-body ',
-      object_resizing: false,
-      toolbar: this.toolbar,
-      menubar: this.menubar,
-      plugins: 'advlist,autolink,code,paste,textcolor, colorpicker,fullscreen,link,lists,media,wordcount, imagetools',
-      end_container_on_empty_block: true,
-      powerpaste_word_import: 'clean',
-      code_dialog_height: 450,
-      code_dialog_width: 1000,
-      advlist_bullet_styles: 'square',
-      advlist_number_styles: 'default',
-      block_formats: '普通标签=p;小标题=h2;',
-      imagetools_cors_hosts: ['wpimg.wallstcn.com', 'wallstreetcn.com'],
-      imagetools_toolbar: 'watermark',
-      default_link_target: '_blank',
-      link_title: false,
-      init_instance_callback: editor => {
-        if (_this.value) {
-          editor.setContent(_this.value)
+    this.initTinymce()
+  },
+  activated() {
+    this.initTinymce()
+  },
+  deactivated() {
+    this.destroyTinymce()
+  },
+  methods: {
+    initTinymce() {
+      const _this = this
+      window.tinymce.init({
+        selector: `#${this.tinymceId}`,
+        height: this.height,
+        body_class: 'panel-body ',
+        object_resizing: false,
+        toolbar: this.toolbar,
+        menubar: this.menubar,
+        plugins: 'advlist,autolink,code,paste,textcolor, colorpicker,fullscreen,link,lists,media,wordcount, imagetools',
+        end_container_on_empty_block: true,
+        powerpaste_word_import: 'clean',
+        code_dialog_height: 450,
+        code_dialog_width: 1000,
+        advlist_bullet_styles: 'square',
+        advlist_number_styles: 'default',
+        imagetools_cors_hosts: ['wpimg.wallstcn.com', 'wallstreetcn.com'],
+        imagetools_toolbar: 'watermark',
+        default_link_target: '_blank',
+        link_title: false,
+        init_instance_callback: editor => {
+          if (_this.value) {
+            editor.setContent(_this.value)
+          }
+          _this.hasInit = true
+          editor.on('NodeChange Change KeyUp', () => {
+            this.hasChange = true
+            this.$emit('input', editor.getContent({ format: 'raw' }))
+          })
         }
-        _this.hasInit = true
-        editor.on('NodeChange Change KeyUp', () => {
-          this.hasChange = true
-          this.$emit('input', editor.getContent({ format: 'raw' }))
-        })
-      },
           // 整合七牛上传
           // images_dataimg_filter(img) {
           //   setTimeout(() => {
@@ -115,41 +124,11 @@ export default {
           //     console.log(err);
           //   });
           // },
-      setup(editor) {
-        editor.addButton('h2', {
-          title: '小标题', // tooltip text seen on mouseover
-          text: '小标题',
-          onclick() {
-            editor.execCommand('mceToggleFormat', false, 'h2')
-          },
-          onPostRender() {
-            const btn = this
-            editor.on('init', () => {
-              editor.formatter.formatChanged('h2', state => {
-                btn.active(state)
-              })
-            })
-          }
-        })
-        editor.addButton('p', {
-          title: '正文',
-          text: '正文',
-          onclick() {
-            editor.execCommand('mceToggleFormat', false, 'p')
-          },
-          onPostRender() {
-            const btn = this
-            editor.on('init', () => {
-              editor.formatter.formatChanged('p', state => {
-                btn.active(state)
-              })
-            })
-          }
-        })
-      }
-    })
-  },
-  methods: {
+      })
+    },
+    destroyTinymce() {
+      window.tinymce.get(this.tinymceId).destroy()
+    },
     setContent(value) {
       window.tinymce.get(this.tinymceId).setContent(value)
     },
@@ -164,7 +143,7 @@ export default {
     }
   },
   destroyed() {
-    window.tinymce.get(this.tinymceId).destroy()
+    this.destroyTinymce()
   }
 }
 </script>