<template>
  <div style="border: 1px solid #ccc;">
      <Toolbar
          style="border-bottom: 1px solid #ccc"
          :editor="editor"
          :defaultConfig="toolbarConfig"
          :mode="mode"
      />
      <Editor
          style="height: 500px; overflow-y: hidden;"
          v-model="html"
          :defaultConfig="editorConfig"
          :mode="mode"
          @onCreated="onCreated"
      />
  </div>
</template>
  
<script>
import Vue from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import '@wangeditor/editor/dist/css/style.css'

export default Vue.extend({
    components: { Editor, Toolbar },
    data() {
        return {
            editor: null,
            html: '<p>hello</p>',
            toolbarConfig: { },
            editorConfig: { placeholder: '请输入内容...' },
            mode: 'default', // or 'simple'
        }
    },
    methods: {
        onCreated(editor) {
            this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
        },
    },
    mounted() {
        // 模拟 ajax 请求，异步渲染编辑器
        setTimeout(() => {
            this.html = '<p>模拟 Ajax 异步设置内容 HTML</p>'
        }, 1500)
    },
    beforeDestroy() {
        const editor = this.editor
        if (editor == null) return
        editor.destroy() // 组件销毁时，及时销毁编辑器
    }
})
</script>  
  
<style lang="css" scoped>
.editor {
  width: 100%;
  margin: 10px auto;
  position: relative;
  z-index: 0;
}
.toolbar {
  border: 1px solid #ccc;
}
.text {
  border: 1px solid #ccc;
  height: 230px;
  overflow: auto;
}

/* table 样式 */
.editor>>>table {
  border-top: 1px solid #ccc;
  border-left: 1px solid #ccc;
}

.editor>>>table td,
.editor>>>table th {
  border-bottom: 1px solid #ccc;
  border-right: 1px solid #ccc;
  padding: 20px 5px;
}

.editor>>>table th {
  border-bottom: 2px solid #ccc;
  text-align: center;
}

/* blockquote 样式 */
.editor>>>blockquote {
  display: block;
  border-left: 8px solid #d0e5f2;
  padding: 5px 10px;
  margin: 10px 0;
  line-height: 1.4;
  font-size: 100%;
  background-color: #f1f1f1;
}

/* code 样式 */
.editor>>>code {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  background-color: #f1f1f1;
  border-radius: 3px;
  padding: 3px 5px;
  margin: 0 3px;
}

.editor>>>pre code {
  display: block;
}

/* ul ol 样式 */
.editor>>>ul,
ol {
  margin: 10px 0 10px 20px;
}

.editor>>>.w-e-text p, 
.editor>>>.w-e-text h1, 
.editor>>>.w-e-text h2, 
.editor>>>.w-e-text h3, 
.editor>>>.w-e-text h4, 
.editor>>>.w-e-text h5, 
.editor>>>.w-e-text table, 
.editor>>>.w-e-text pre{
  line-height: 1.15;
  margin: 5px 0 !important;
}
.editor >>> .w-e-text-container .placeholder{
  font-size: 14px;
  color: #757575;
}
</style>  