Flask 从MongoEngine模型中获取数据会自动生成WTForms
提交后如何从WTForms表单获取数据 型号:Flask 从MongoEngine模型中获取数据会自动生成WTForms,flask,wtforms,flask-mongoengine,Flask,Wtforms,Flask Mongoengine,提交后如何从WTForms表单获取数据 型号: class User(db.Document): name = db.StringField(required=True) UserForm = model_form(User) 观点: @app.route('/submit', methods=('GET', 'POST')) def add_user(): form = UserForm() if form.form.validate_on_submit():
class User(db.Document):
name = db.StringField(required=True)
UserForm = model_form(User)
观点:
@app.route('/submit', methods=('GET', 'POST'))
def add_user():
form = UserForm()
if form.form.validate_on_submit():
print(form.name.data)
return render_template('user.html', form=form)
以下是HTML格式:
<form method="POST" action="">
{{ form.hidden_tag() }}
{{ form.name.label }} {{ form.name(size=20) }}
<input type="submit">
</form>
{{form.hidden_tag()}}
{{form.name.label}{{form.name(size=20)}
目前发生了什么?你有什么错误吗?
print(form.name.data)
的值是否正在打印?此打印项我认为它不会输入if
。它应该是form.validate\u on\u submit()
@app.route('/submit', methods=('GET', 'POST'))
def add_user():
form = UserForm(request.form)
if request.method == 'POST' and form.validate():
print(form.name.data)
return render_template('user.html', form=form)