从 MongoEngine 模型中自动生成 WTForms 获取数据

Question

提交后如何从 WTForms 表单中获取数据？

型号：

class User(db.Document):
    name = db.StringField(required=True)
UserForm = model_form(User)

观看次数：

@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)

这是表格 HTML:

<form method="POST" action="">
    {{ form.hidden_tag() }}
    {{ form.name.label }} {{ form.name(size=20) }}
    <input type="submit">
</form>

Answer 1

Form Validation with WTForms

@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)

从 MongoEngine 模型中自动生成 WTForms 获取数据

Getting Data from automatically generates WTForms from MongoEngine models

flask

wtforms

flask-mongoengine