我正在尝试使用烧瓶创建联系表单,但在呈现页面时不断收到此错误。
'forms.ContactForm object' has no attribute 'hidden_tag'
这是我的文件:
联系人.html
{% extends "layout.html" %}
{% block content %}
<h2>Contact</h2>
<form action="{{ url_for('contact') }}" method=post>
{{ form.hidden_tag() }}
{{ form.name.label }}
{{ form.name }}
{{ form.email.label }}
{{ form.email }}
{{ form.subject.label }}
{{ form.subject }}
{{ form.message.label }}
{{ form.message }}
{{ form.submit }}
</form>
{% endblock %}
表格.py
from flask.ext.wtf import Form
from wtforms import Form, TextField, TextAreaField, SubmitField, validators
class ContactForm(Form):
name = TextField("Name", [validators.Required()])
email = TextField("Email",[validators.Required(), validators.email()])
subject = TextField("Subject", [validators.Required()])
message = TextAreaField("Message", [validators.Required()])
submit = SubmitField("Send")
路线.py
from flask import Flask, render_template, request
from forms import ContactForm
app = Flask(__name__)
app.secret_key = 'development key'
@app.route('/')
def home():
return render_template('home.html')
@app.route('/about')
def about():
return render_template('about.html')
@app.route('/contact', methods=['GET', 'POST'])
def contact():
form = ContactForm()
if request.method == 'POST':
return 'Form posted.'
elif request.method == 'GET':
return render_template('contact.html', form=form)
if __name__ == '__main__':
app.run(debug=True)
所有其他页面模板都运行良好。任何建议都会很棒!谢谢您的帮助!