【发布时间】:2019-06-04 05:18:08
【问题描述】:
我正在使用前端的 React 构建一个 RESTful Flask API。
我希望能够使用 React 获取和上传数据,但首先使用 Flask 在服务器端渲染我的 Jinja 模板。这是我目前所拥有的:
反应
Seeds.jsx
import React, { Component } from 'react';
import axios from 'axios';
class Seeds extends Component{
constructor (props) {
super(props);
this.state = {
restaurant:'',
email: '',
id: '',
username: '',
active: '',
admin: ''
};
};
componentDidMount() {
if (this.props.isAuthenticated) {
this.getSeeds();
}
};
getSeeds(event) {
const options = {
url: `${process.env.REACT_APP_WEB_SERVICE_URL}/seeds`,
method: 'get',
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${window.localStorage.authToken}`
}
};
return axios(options)
.then((res) => {
console.log(res)
console.log(res.data.data)
this.setState({
restaurant: res.data.data[0].restaurant,
template: res.data.data[0].content
})
})
.catch((error) => { console.log(error); });
};
render(){
let seeds_page;
seeds_page = this.setState.template;
return (
<div className="form">
{seeds_page}
</div>
);
}
}
export default Seeds;
烧瓶
seeds.py
seeds_bp = Blueprint('seeds',
__name__,
template_folder='templates',
static_url_path='static')
@seeds_bp.route('/seeds', methods=['GET', 'POST'])
def seeds():
user = User.query.filter_by(id=1).first()
response_object = {
'status': 'success',
'message': 'success',
'data': [{"user": user.restaurant,
"content": "seeds.html"}]
}
return jsonify(response_object), 200
神社
seeds.html
{% include 'partials/head.html' %}
<section id="woz-content" >
<div class="container">
<h1 class="page-title">Menu(edit)</h1>
</div>
<div class="container">
<h2 class="page-title">Seeds</h2>
<ul style="list-style:none" >
<li><form action="{{ url_for('seeds.handle_seeds') }}"method="post">Seed1
<input type="text" name="seed1"/>
<label style="font-size: 11px;"></label>
<input type="submit" value="seed" >
</form>
</li>
<li><form action="{{ url_for('seeds.handle_seeds') }}" method="post">Seed2
<input type="text" name="seed2"/>
<label style="font-size: 11px;"></label>
<input type="submit" value="seed" >
</form></li>
</ul>
</div>
我设法获取了我的数据,但没有进行任何渲染。
如何调整代码以便在获取数据的同时呈现我的模板?
【问题讨论】:
标签: reactjs axios jinja2 flask-restful