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Angular5整合富文本編輯器TinyMCE的方法(漢化+上傳)

 更新時(shí)間：2020年05月26日 08:45:48   作者：小朱佩奇  
TinyMCE是一個(gè)輕量級(jí)的富文本編輯器，相對(duì)于CK編輯器更加精簡(jiǎn)，但必須滿足絕大部分場(chǎng)景的需要。這篇文章主要介紹了Angular5整合富文本編輯器TinyMCE（漢化+上傳）的相關(guān)知識(shí),需要的朋友可以參考下

1. TinyMCE簡(jiǎn)介

TinyMCE是一個(gè)輕量級(jí)的富文本編輯器，相對(duì)于CK編輯器更加精簡(jiǎn)，但必須滿足絕大部分場(chǎng)景的需要。

2.安裝和配置TinyMCE

2.1安裝TinyMCE

npm install-保存tinymce

2.2設(shè)置tinymce局部訪問(wèn)（.angular-cli.json）

"scripts": [
  "../node_modules/_tinymce@4.7.4/tinymce.js",
  "../node_modules/_tinymce@4.7.4/themes/modern/theme.js",
  "../node_modules/_tinymce@4.7.4/plugins/link/plugin.js",
  "../node_modules/_tinymce@4.7.4/plugins/paste/plugin.js",
  "../node_modules/_tinymce@4.7.4/plugins/table/plugin.js"
 ],

2.3定義變量

在項(xiàng)目中的typing.d.ts中

聲明tinymce

變量，不然會(huì)提示發(fā)現(xiàn)tinymce

聲明var tinymce：任何；

2.4拷貝皮膚文件到資產(chǎn)目錄下

Linux和MacOS

cp -r node_modules / tinymce / skins src / assets / skins

2.5安裝中文支持

中文語(yǔ)言包可以從這個(gè)地址下載：

https：//www.tinymce.com/downl ...

下載下來(lái)的壓縮文件中會(huì)有一個(gè)langs目錄，里面有zh_CN.js，把這個(gè)目錄復(fù)制到src / assets目錄下，然后在上下中添加引用（.angular-cli.json）：

“ scripts”：[

"../node_modules/_tinymce@4.7.4/tinymce.js",
 "../node_modules/_tinymce@4.7.4/themes/modern/theme.js",
 "../node_modules/_tinymce@4.7.4/plugins/link/plugin.js",
 "../node_modules/_tinymce@4.7.4/plugins/paste/plugin.js",
 "../node_modules/_tinymce@4.7.4/plugins/table/plugin.js",
 "../src/assets/langs/zh_CN.js"復(fù)制代碼
]，

3.創(chuàng)建TinyMCE組件

ng gc myeditor

import {
 Component,
 AfterViewInit,
 EventEmitter,
 OnDestroy,
 Input,
 Output
} from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';

@Component({
 selector: 'tiny-editor',
 templateUrl: './tiny-editor.component.html',
 styleUrls: ['./tiny-editor.component.css']
})
export class TinyEditorComponent implements AfterViewInit, OnDestroy {
 @Input() elementId: String;
 @Output() onEditorContentChange = new EventEmitter();

 editor;

 constructor() { }

 ngAfterViewInit() {
  let self = this;
  tinymce.init({
   selector: '#' + this.elementId,
   height: 600,
   plugins: ['link', 'table', 'image'],
   skin_url: 'assets/skins/lightgray',
   setup: editor => {
    this.editor = editor;
    editor.on('keyup change', () => {
     const content = editor.getContent();
     this.onEditorContentChange.emit(content);
    });
   }
  });
 }

 ngOnDestroy() {
  tinymce.remove(this.editor);
 }

}
// tiny-editor.component.html
<textarea id="{{elementId}}">
</textarea>

4.使用自定義TinyMCE組件

<tiny-editor [elementId]="'defined-tinymce-editor'">
</tiny-editor>

5.增加圖片上傳功能

import {
 Component,
 AfterViewInit,
 EventEmitter,
 OnDestroy,
 Input,
 Output
} from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';

@Component({
 selector: 'tiny-editor',
 templateUrl: './tiny-editor.component.html',
 styleUrls: ['./tiny-editor.component.css']
})
export class TinyEditorComponent implements AfterViewInit, OnDestroy {
 @Input() elementId: String;
 @Output() onEditorContentChange = new EventEmitter();
 editor;
 constructor(private http: HttpClient) { }
 ngAfterViewInit() {
  let self = this;
  tinymce.init({
   selector: '#' + this.elementId,
   height: 600,
   plugins: ['link', 'table', 'image'],
   skin_url: 'assets/skins/lightgray',
   setup: editor => {
    this.editor = editor;
    editor.on('keyup change', () => {
     const content = editor.getContent();
     this.onEditorContentChange.emit(content);
    });
   },
   // 圖片上傳功能
   images_upload_handler: function(blobInfo, success, failure) {
    var formData;
    formData = new FormData();
    console.log(blobInfo);
    formData.append("file", blobInfo.blob(), blobInfo.filename());
    console.log(formData);
    self.uploadFile('http://www.seenode.com/index/player/upload', formData).subscribe( response => {
     let url = response['data']['imagePath'];
     success(url);
    });
   }
  });
 }
 // 上傳圖片
 private uploadFile(url: string, formData: any) {
  var self = this;
  var headers = new HttpHeaders();
  headers.set("Accept", "application/json");
  return self.http.post(url, formData, { headers: headers });
 }

 ngOnDestroy() {
  tinymce.remove(this.editor);
 }
}

6.獲取和設(shè)置編輯器內(nèi)容

<tiny-editor 
 [elementId]="'defined-tinymce-editor'"
 (onEditorContentChange)="keyupHandler($event)"></tiny-editor>復(fù)制代碼
// 監(jiān)聽onEditorKeyup事件
private keyupHandler(event) {
 console.log('編輯器的內(nèi)容：', event);
}

總結(jié)

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