Vue使用Tinymce富文本自定义toolbar按钮的实践

目录

• 安装tinymce、tinymce ts、tinymce-vue声明文件
• 封装组件
• 组件使用
• Vue使用Tinymce富文本编辑器自定义toolbar按钮

富文本编辑器有很多，流行的有UEditor , kindeditor, CKEditor 等等。但今天我们来实现tniyMCE 的插件开发。

安装tinymce、tinymce ts、tinymce-vue声明文件

npm install tinymce -S
npm install @types/tinymce -S
npm install @tinymce/tinymce-vue -S

封装组件

<template>
    <div>
        <editor :id="id" v-model="content" :init="init"></editor>
    </div>
</template>

<script lang="ts">
import { Component, Prop, Vue, Watch } from 'vue-property-decorator';

import tinymce from 'tinymce';
import Editor from '@tinymce/tinymce-vue';

import 'tinymce/themes/silver/theme';
import 'tinymce/plugins/image';
import 'tinymce/plugins/link';
import 'tinymce/plugins/code';
import 'tinymce/plugins/table';
import 'tinymce/plugins/lists';
import 'tinymce/plugins/contextmenu';
import 'tinymce/plugins/wordcount';
import 'tinymce/plugins/colorpicker';
import 'tinymce/plugins/textcolor';
import 'tinymce/plugins/media';
import 'tinymce/plugins/fullscreen';
import 'tinymce/plugins/preview';
import 'tinymce/plugins/pagebreak';
import 'tinymce/plugins/insertdatetime';
import 'tinymce/plugins/hr';
import 'tinymce/plugins/paste';
import 'tinymce/plugins/codesample';
import 'tinymce/icons/default/icons';

console.log(tinymce);

@Component({ name: 'TinymceEditer', components: { Editor } })
export default class extends Vue {
    //设置prop id
    @Prop({ default: 'vue-tinymce-' + +new Date() }) id!: string;
 
 //默认高度
    @Prop({ default: 300 }) height!: number;

    @Prop({ default: '' })
    private value!: string;

    private content: string = '';

    @Watch('value')
    private onChangeValue(newVal: string) {
        this.content = newVal;
    }

    @Watch('content')
    private onChangeContent(newVal: string) {
        this.$emit('input', newVal);
    }

    //富文本框init配置
    private get init() {
        return {
            selector: '#' + this.id, //富文本编辑器的id
            language: 'zh_CN', //语言
            language_url: '/tinymce/zh_CN.js', //语言包
            skin_url: '/tinymce/skins/ui/oxide', //编辑器需要一个skin才能正常工作，所以要设置一个skin_url指向之前复制出来的skin文件
            menubar: false, //菜单条
            plugins:
                'link lists image code table colorpicker textcolor wordcount contextmenu  media table fullscreen preview pagebreak insertdatetime hr paste codesample emoticons', //插件
            toolbar:
                'bold italic underline strikethrough  | fontselect | fontsizeselect | formatselect  | forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist | outdent indent blockquote | removeformat| undo redo | link unlink image media insertdatetime table  hr pagebreak codesample | code fullscreen preview', //工具条
            font_formats: 'Arial=arial,helvetica,sans-serif; 宋体=SimSun;  微软雅黑=Microsoft Yahei; Impact=impact,chicago;', //字体
            fontsize_formats: '11px 12px 14px 16px 18px 24px 36px 48px 64px 72px', //文字大小
            height: this.height, //高度
            branding: false, //水印
            elementpath: false, //底部元素路径
            paste_data_images: true, //允许粘贴图片
            //初始化前执行
            setup: (editor: any) => {},
            //实例化执行
            init_instance_callback: (editor: any) => {
                this.content && editor.setContent(this.content);

                //this.hasInit = true
                editor.on('NodeChange Change KeyUp SetContent', () => {
                    //this.hasChange = true
                    this.content = editor.getContent();
                });
            },

            //视频设置回调
            video_template_callback: (data: any) => {
                return `<video width="
                    ${data.width} " height="${data.height}"
                    ${data.poster ? 'poster="' + data.poster + '"' : ''}
                    controls="controls">
                    <source src="${data.source}"/>
                </video>`;
            },

            //粘贴图片回调
            images_upload_handler: (blobInfo: any, success: Function, failure: Function) => {
                this.handleImgUpload(blobInfo, success, failure);
            },
        };
    }

    private mounted() {
        this.content = this.value;
    }

    //上传图片
    private handleImgUpload(blobInfo: any, success: Function, failure: Function) {
        this.$emit('upload', blobInfo, success, failure);
    }
}
</script>

<style lang="scss">
.tox-tinymce-aux {
    z-index: 3000 !important;
}
</style>

组件使用

<template>
   <tinymce v-model="content" />
</template>

<script lang="ts">
import { Component, Vue } from 'vue-property-decorator';
import Tinymce from '@/components/tinymce/tinymce.vue';

@Component({
    components: {
        Tinymce,
    },
})
export default class extends Vue {
    private content: string = '';
}
</script>

<style lang="scss" scoped></style>

Vue使用Tinymce富文本编辑器自定义toolbar按钮

这里我增加了收缩的按钮

 init: {
        language: "zh_CN",
        skin_url: "/tinymce/skins/ui/oxide",
        height: "100%",
        fontsize_formats: "8pt 10pt 12pt 14pt 16pt 18pt 24pt 36pt",
        font_formats:
          "微软雅黑=Microsoft YaHei;方正仿宋_GBK=方正仿宋_GBK;宋体=simsun,serif;仿宋体=FangSong,serif;黑体=SimHei;Times New Roman=Times New Roman;",
        plugins: {
	      type: [String, Array],
	      default: "code lists image media table wordcount indent2em"
	    ,
        toolbar:  {
	      type: [String, Array],
	      default:
	        "code | lineheight | undo redo | fontsizeselect | fontselect |  formatselect | bold italic forecolor backcolor | alignleft aligncenter alignright alignjustify | myCustomToolbarButton | bullist numlist outdent indent indent2em| lists image media table | removeformat"
	    },
        branding: false,
        menubar: false,
        setup: editor => {
          let _this = this;
          editor.ui.registry.addButton("myCustomToolbarButton", {
            text: "收缩",
            onAction: function() {
              _this.show= !_this.show;
            }
          });
        }
      },

关键代码

这里使用 箭头函数 => 即可操作vue中属性和事件

 setup: editor => {
    let _this = this;
    editor.ui.registry.addButton("myCustomToolbarButton", {
      text: "收缩",
      onAction: function() {
        _this.show= !_this.show;
      }
    });
  }

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