问题描述
我正在开发一个操作，我想在其中显示要使用 import React,{useEffect} from 'react';
import { Link } from 'react-router-dom';
import { connect } from 'react-redux';
import {topicActions,userActions} from '../../../actions';
import NavBar from '../../NavBar/NavBar';
import TopicCard from "../../ContentCard/TopicCard/TopicCard";
class KeyboardPage extends React.Component {
componentDidMount() {
this.props.getTopics(2);
}
handleUserByID(user_id){
return this.props.getUser(user_id);
}
render() {
const { topics } = this.props;
const { user,users} = this.props;
//console.log(this.props.getUser(1)) *Works but gets called multiple times and returns the correct user object
console.log(this.handleUserByID(1)); * Doesnt work;
return (
<div className="container">
<NavBar loggedinAs={user.user_name}/>
<h1>Gruppe 1 - Webforum</h1>
<h3>Topics :</h3>
{topics.loading && <em>Loading topics...</em>}
{topics.error && <span className="text-danger">ERROR: {topics.error}</span>}
{topics.items && users.items &&
<ul type='none' >
{topics.items.map((topic,index) =>
<li key={topic.topic_id}>
<p/>
<a href={"/" + topic.topic_id} style={{ textdecoration: 'none' }}>
<TopicCard topicSubject={topic.topic_subject} topicDate={topic.topic_date} topicBy={this.handleUserByID(topic.topic_by).user_name}/>
</a>
</li>
)}
</ul>
}
</div>
);
}
}
function mapState(state) {
const {topics } = state;
const { users,authentication } = state;
const { user,} = authentication;
return { user,users,topics};
}
const actionCreators = {
getTopics: topicActions.getAllbyID,getUser: userActions.getById
}
const connectedKeyboardPage = connect(mapState,actionCreators)(KeyboardPage);
export { connectedKeyboardPage as KeyboardPage };
选择的项目列表，但助手引发以下错误：
List这是我的Unexpected internal error id=83ef0935-3d8f-473d-9e66-f96c886cd4cd.
：
我创建了一个名为 Scene 的空 Type。 prompt_option 如下：
webhookResponse我不知道我做错了什么。有什么建议吗？谢谢！
解决方法
虽然该属性明确定义为可选，但类型覆盖的显示属性需要图像。
{
"name": "ITEM_1","synonyms": [
"Item 1","Primer item"
],"display": {
"title": "Artículo 1","description": "Descripción del artículo 1","image": IMAGE_REQUIRED
}
}
Chad 对正确答案的补充：您不需要提供图片网址，但 Action 必须提供结构。因此，如果您的列表项中没有图片，您只需将 url 属性留空即可：
{
"name": "ITEM_1","synonyms": [
"Item 1","Primer item"
],"display": {
"title": "Artículo 1","image": {
"url": ""
}
}
}