tinymce动态生成

最近在做一个vue项目, 其中用到了富文本tinymce插件,界面上需要有多个编辑器, 界面如下:
![在这里插入图片描述](https://img-blog.csdnimg.cn/f029b487c799482d8d53c2c31e07ccad.png

这里点击添加按钮, 需要动态添加tinymce组件
页面的元素

// item是v-for循环中的对象
<div :id="`tinymceEditorId_${item.custId || item.id}`"></div>

添加之前这里需要先移除已有的实例:

removeAllEditor(){
    for (let i = tinymce.editors.length - 1 ; i > -1 ; i--) {
        let editorId = tinymce.editors[i].id;
        tinyMCE.execCommand("mceRemoveEditor", true, editorId);
    }
}

注意, 这里的tinymce,tinyMCE两个是全局变量, 不是我声明的, 是系统内置的

动态生成组件:

// 这里面有几个参数, custId是新添加的组件的标识,id是从数据库读出来的,编辑数据时这个变量有值, index是当前列表中的第几个元素
this.infoList.forEach((item,index,arr)=>{
    this.initTinymce('tinymceEditorId_' + (item.custId || item.id),item.content, index)
})

initTinymce方法代码如下:

initTinymce(domId, content, index) {
	this.$nextTick(() => {
	    let pasteImage = (source)=> {
	        let image = "";
	        this.tinymce.execCommand('mceInsertContent', false, image);
	    }
      let readPastedBlob = (blob) => {
          if (blob) {
              reader = new FileReader();
              reader.onload = function (evt) {
                  pasteImage(evt.target.result);
              };
              reader.readAsDataURL(blob);
          }
      }
      let pasteHandler = (e)=> {
          let cbData;
          if (e.clipboardData) {
              cbData = e.clipboardData;
          } else if (window.clipboardData) {
              cbData = window.clipboardData;
          }

          if (e.msConvertURL) {
              let fileList = cbData.files;
              if (fileList.length > 0) {
                  for (let i = 0; i < fileList.length; i++) {
                      let blob = fileList[i];
                      console.log("Image blob: " + blob);
                      readPastedBlob(blob);
                  }
              }
          }
          if (cbData && cbData.items) {
              if ((text = cbData.getData("text/plain"))) {
                  // Text pasting is already handled
                  return;
              }
              for (let i = 0; i < cbData.items.length; i++) {
                  if (cbData.items[i].type.indexOf('image') !== -1) {
                      let blob = cbData.items[i].getAsFile();
                      readPastedBlob(blob);
                  }
              }
          }
      }

         tinymce.init({
              selector: '#'+domId,
              toolbar: 'undo redo | styleselect bold italic | table',
              language: 'zh_CN',
              menubar: false,
              plugins: 'image paste ax_wordlimit table colorpicker  textcolor',
              height: 100,
              paste_data_images: true,
              setup: (editor) => {
                  editor.on('init', () => {
                      editor.setContent(content);
                  })
                  editor.on('change', (aaa)=>{
                      this.contentForm.contents[index].content = tinyMCE.activeEditor.getContent()
                  })
                  editor.on('paste', pasteHandler);
              }
          })
      });
  },