如何从CKEditor获取数据? [英] how to get data from CKEditor?

问题描述

我正在尝试从CKEditor获取数据吗?我正在尝试使用getData函数，但它似乎无法正常工作.

I am trying to get the data from CKEditor? I am trying getData function but it doesnt seem to be working.

下面是HTML

<ckeditor [editor]="Editor" id="Editor" [data]="editorData"></ckeditor>

下面是打字稿

import * as ClassicEditor from '@ckeditor/ckeditor5-build-classic';
public Editor = ClassicEditor;
ClassicEditor.create(document.querySelector('#Editor'), {
      toolbar: ['heading', '|', 'bold', 'italic', 'link', 'bulletedList', 'numberedList', 'blockQuote'],
      heading: {
        options: [
          { model: 'paragraph', title: 'Paragraph', class: 'ck-heading_paragraph' },
          { model: 'heading1', view: 'h1', title: 'Heading 1', class: 'ck-heading_heading1' },
          { model: 'heading2', view: 'h2', title: 'Heading 2', class: 'ck-heading_heading2' }
        ]
      },
    }).then(newEditor => {
        this.Editor= newEditor;

      }).catch(error => {
        console.log(error);
    });

如果我尝试使用此方法.Editor.getData()我收到一条错误消息，说getData不是一个函数.

if I try this.Editor.getData() I am getting an error saying getData is not a function.

推荐答案

这是完整路径:

1)如下安装ckEditor:

1) install the ckEditor as below:

npm i ng2-ckeditor --save

2)将ckEditor脚本添加到index.html:

2) Add the ckEditor script in the index.html:

<script src="https://cdn.ckeditor.com/4.13.0/standard/ckeditor.js"></script>

3)将CkEditor模块添加到AppModule中的导入部分，如下所示:

3) Add CkEditor Module to import section in AppModule like the following:

import { CKEditorModule } from 'ng2-ckeditor';

imports:
[
  BrowserModule,
  FormsModule,
  CKEditorModule
],

4)在组件顶部定义以下行

4) Define the following line in the top of the component

import { Component, OnInit } from '@angular/core';
declare var CKEDITOR: any;

5)为您的ckEditor定义一个特定的名称(默认名称为editor1): 在这里我设置内容

5) Define a specific name for your ckEditor (default name is editor1): here I set content

ngOnInit(): void {
 CKEDITOR.on('instanceCreated', function (event, data) {
    var editor = event.editor,
    element = editor.element;
    editor.name = "content"
 });
}

6)在app.component.html中(添加ckEditor组件和一个按钮以获取数据):

6) in your app.component.html (add a ckEditor component and one button to get data):

<ckeditor #myEditor [(ngModel)]="ckeditorContent" [config]="{uiColor: '#a4a4a4'}" debounce="500"> </ckeditor> <input type="button" value="Get Data" (click)="getData()" />

现在，如果要获取数据，请使用以下命令:

Now, if you want to get data, use the following command:

getData() {
  console.log(CKEDITOR.instances.content.getData());
}

此处的StackBlitz.

演示 (检查浏览器的控制台)

DEMO (check your browser's console)

对于CKEditor Classic :

如果要获取数据，有两种选择:

If you want to get data there are two options:

1) @ViewChild 装饰器

在组件中定义 @Viewchild :

@ViewChild("myEditor", { static: false }) myEditor: any; 

然后在您的HTML中

<ckeditor #myEditor [editor]="editor" [data]="data" [(ngModel)]="data"></ckeditor>

现在，您可以使用以下代码获取数据:

Now, you can get data with the following code :

this.myEditor.data

2)更改事件

在组件中导入以下行:

import { ChangeEvent } from "@ckeditor/ckeditor5-angular/ckeditor.component";

在名为 retrieveddata 的组件中定义一个变量以存储数据

Define a variable in your component named retrieveddata to store data

retrieveddata: string = null;

将以下方法作为 chagneEvent

public onChange({ editor }: ChangeEvent) {
 const data = editor.getData();
 this.retrieveddata=data;
}

然后在您的HTML中:

Then in your Html :

<ckeditor [editor]="editor" [data]="data" [(ngModel)]="data" (change)="onChange($event)"></ckeditor>

现在，您的数据存储在 retrieveddata 变量中.控制台以查看.

Now, your data is stored in retrieveddata variable. console it to see.

此处出现StackBlitz .

演示 (检查浏览器的控制台)

DEMO (check your browser's console)

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