【发布时间】:2020-01-29 15:05:14
【问题描述】:
@app.route('/')
def hello_world():
return render_template("index.html")
@app.route('/success', methods=['GET', 'POST'])
def contact():
if request.method == 'POST':
if request.form == False:
flash('All fields are required.')
return render_template('index.html')
else:
msg = Message(request.form['subject'], sender=request.form['email'], recipients=['mustafa.bizzalley@gmail.com'])
msg.body = """
From: %s <%s>
Phone: %s
%s
""" % (request.form['name'], request.form['email'], request.form['phone'], request.form['message'])
mail.send(msg)
flash('Message sent successfully')
return render_template('index.html', success=True)
elif request.method == 'GET':
return render_template('index.html')
<div class="col-sm-6 col-md-5 offset-md-2 col-lg-6 offset-lg-0">
<!-- Starting of ajax contact form -->
<form class="contact__form" method="post" action="{{ url_for('contact') }}">
<div class="row">
<div class="col-md-6 form-group">
<input name="name" type="text" class="form-control" placeholder="Name" required>
</div>
<div class="col-md-6 form-group">
<input name="email" type="email" class="form-control" placeholder="Email" required>
</div>
<div class="col-md-6 form-group">
<input name="phone" type="text" class="form-control" placeholder="Phone" required>
</div>
<div class="col-md-6 form-group">
<input name="subject" type="text" class="form-control" placeholder="Subject" required>
</div>
<div class="col-12 form-group">
<textarea name="message" class="form-control" rows="3" placeholder="Message" required></textarea>
</div>
<div class="col-12">
<input name="submit" type="submit" class="button-style" value="Send Message">
</div>
</div>
</form>
<!-- Starting of successful form message -->
{% block content %}
{% if success %}
<div class="row">
<div class="col-12">
<div class="alert alert-success contact__msg" style="display: none" role="alert">
{% with messages = get_flashed_messages() %}
{% if messages %}
{{ message }}
{% endif %}
{% endwith %}
</div>
</div>
</div>
{% endif %}
{% endblock %}
<!-- Ending of successful form message -->
</div>
</div>
我想在表单提交后在表单下方显示成功消息,而不重定向或刷新页面或相同格式的错误消息。但我无法实现这一点,因为在烧瓶中找不到任何指南来执行上述任务,因为我发现的只是重定向到另一个页面以获取成功消息
【问题讨论】:
标签: flask