我开始将 WYSIWYG 集成到博客项目中,为此我正在使用 Quill(我之前没有使用过它的经验)。我能够按照需要的方式自定义我的编辑器,我不明白的是如何处理文本格式和嵌入视频。我的帖子表单中有两个字段,“预览”和“内容”(两个鹅毛笔编辑器),同时介绍我可以给它格式的文本(标题,斜体,下划线......等),当点击嵌入视频选项编辑器允许我添加链接并在那一刻可视化嵌入视频。当我按下保存按钮时,它将帖子存储在我的数据库中,但在我的单个帖子页面中,我可视化了所有没有格式的字段(标题、斜体、下划线等),也没有嵌入视频。如何提供格式并显示视频?任何帮助,将不胜感激。
我阅读了 Quill 文档并试图了解如何使用 deltas 来处理这个问题,但我不知道如何使它工作。
我正在使用 Meteor + React,这是我的代码(我将只显示相关代码):
这是我的库,quill.jsx
import React, { Component } from 'react';
import QuillLib from './vendor/quill.js';
import { ud } from '/helpers/lib/main.jsx';
class Quill extends Component {
constructor(props) {
super(props);
this.id = ud.shortUID();
}
componentDidMount() {
const that = this;
const toolbarOptions = [
[{ font: [] }],
[{ header: 1 }, { header: 2 }],
[{ header: [1, 2, 3, 4, 5, 6, false] }],
[{ align: [] }],
['bold', 'italic', 'underline', 'strike'],
['blockquote', 'code-block'],
[{ script: 'sub' }, { script: 'super' }],
[{ indent: '-1' }, { indent: '+1' }],
[{ color: [] }, { background: [] }],
['video'],
['image'],
];
const quill = new QuillLib(`#quill-editor-container-${this.id}`, {
modules: {
toolbar: toolbarOptions,
},
theme: 'snow',
});
const content = this.props.content;
quill.setContents(content);
quill.on('text-change', (delta) => {
if (that.props.onChange) {
that.props.onChange(quill);
}
});
}
render() {
return (
<div className="wysiwyg-wrapper">
<div id={`quill-editor-container-${this.id}`}></div>
</div>
);
}
}
export default Quill;
这是我的输入表单组件,list.jxs
import { Meteor } from 'meteor/meteor';
import { PostSchema } from '/modules/blog/lib/collections.jsx';
import Quill from '/modules/quill/client/main.jsx';
export class BlogCategory extends Component {
constructor(props) {
super(props);
this.state = {
post: {
content: '',
preview: '',
},
};
this.onPreviewChange = this.onPreviewChange.bind(this);
this.onContentChange = this.onContentChange.bind(this);
}
onPreviewChange(content) {
this.state.post.preview = content.getText();
this.setState(this.state);
}
onContentChange(content) {
this.state.post.content = content.getText();
this.setState(this.state);
}
save() {
const content = this.state.post.content;
const preview = this.state.post.preview;
const post = new PostSchema();
post.set({
content,
preview,
});
if (post.validate(false)) {
const id = post.save();
}
console.log(post.getValidationErrors(false));
}
renderCreatePostForm() {
let content;
if (this.state.showForm) {
content = (
<form action="">
<Quill
content={this.state.post.preview}
onChange={this.onPreviewChange}
/>
<Quill
content={this.state.post.content}
onChange={this.onContentChange}
/>
</form>
);
}
return content;
}
render() {
let content = (
<div className="col-xs-12">
{this.renderActions()}
</div>
);
if (!this.props.ready) {
content = <p>LOADING...</p>;
}
return content;
}
}
export default createContainer(() => {
const handleValidPost = Meteor.subscribe('posts');
return {
ready: handleValidPost.ready(),
posts: PostSchema.find({}).fetch(),
};
}, BlogCategory);
最后是我的 collections.jsx
import { Mongo } from 'meteor/mongo';
export const PostCollection = new Mongo.Collection('Posts');
export const PostSchema = Astro.Class({
name: 'PostSchema',
collection: PostCollection,
fields: {
content: {
validator : Validators.and([
Validators.required(),
Validators.string(),
Validators.minLength(3)
])
},
preview: {
validator : Validators.and([
Validators.required(),
Validators.string(),
Validators.minLength(3)
])
},
}
});