如何在 GWT 中集成 CKEditor [英] How to integrate CKEditor in GWT

问题描述

我正在寻找一种将 CKEditor 集成到我的 GWT 项目中的方法.

I'm looking for a way to integrate CKEditor in my GWT project.

我进行了一些谷歌搜索并找到了这个项目:https://code.google.com/p/gwt-ckeditor/已被废弃多年.所以CKEditor已经完全过时了.

I've made some googling and found this project: https://code.google.com/p/gwt-ckeditor/ which has been abandoned for years. So the CKEditor is completely outdated.

我还看到 CKEditor 在 GWT 之外加载到在 GWT 中创建的文本区域中.我不确定这是否是一个好方法.

I've also seen the CKEditor being loaded outside of GWT into a textarea created in GWT. I'm not sure if that's a good way.

如果有人能给我一些建议，我将不胜感激.提前致谢

If someone could give me some advises, it would be highly appreciated. Thanks by advance

推荐答案

您可以使用 JSNI 来激活 CKEditor.要加载 javascript 文件，您可以在 html 页面中加载它，或者使用 ScriptInjector 和 StyleInjector.

You can use JSNI for activate the CKEditor. For loadning the javascript file, either you load this in the html page, or by using ScriptInjector and StyleInjector.

在 GWT 中，创建一个组件:

In GWT, create a componant :

package com.google.editor;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.user.client.TakesValue;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.TextArea;

public class CKeditor extends Composite implements TakesValue<String> {
  TextArea text = new TextArea();
  protected JavaScriptObject editor;

  public CKeditor() {
    initWidget(text);
  }

  @Override
  protected void onAttach() {
    super.onAttach();
    initCKEditor(text.getElement().getId());
  }

  private native void initCKEditor(String id) /*-{
    [e-mail]::editor =  CKEDITOR.replace( id );
  }-*/;

  @Override
  public native void setValue(String value) /*-{
    [e-mail]::editor.setData(value);
  }-*/;

  @Override
  public native String getValue() /*-{
    [e-mail]::editor.setData(value);
  }-*/;
}

这是一个示例，在CKEditor中添加您要设置的所有配置

It's a sample, add all config you want to set in CKEditor

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