我有一个简单的表单,用户输入两个日期。我的输入正确传递,但提交按钮不起作用。这是我的观点:
# GLASS ------------------------------------------------------------------------
class NameForm(Form):
starts_on = StringField('Starts', validators=[Required()])
ends_on = StringField('Ends', validators=[Required()])
submit = SubmitField('Go')
@app.route('/glass/', methods = ['GET', 'POST'])
def glasses():
starts_on = None
ends_on = None
results = None
form = NameForm()
if form.validate_on_submit():
starts_on = form.starts_on.data
ends_on = form.ends_on.data
# SQL takes starts_on, and ends_on as inputs
results, start_date, end_date, companies_tracked = diagUserActs.userTime(starts_on, ends_on, diagUserActs.companies)
form.starts_on.data = ''
form.ends_on.data = ''
return render_template('glass.html', form = form, results = results)
这是我的模板:
{% extends "base.html" %}
{% import "bootstrap/wtf.html" as wtf %}
<!--{% block title %}Glasses{% endblock %}-->
{% block content %}
<form class="form-inline" method="post" role="form">
{{ wtf.form_field(form.starts_on) }}
{{ wtf.form_field(form.ends_on) }}
{{ wtf.form_field(form.submit) }}
</form>
奇怪的是,下面这个方法有效,但我想单独列出表单元素,这样我就可以更好地控制它的呈现:
<form class="form-inline" method="post" role="form">
{% for field in form %}
{{ field.label }}
{{ field(placeholder="YYYY-MM-DD") }}
{% endfor %}
</form>
答案 0 :(得分:0)
之前我做过的就是使用这样的东西:
{% macro render_field(field, class='None') %}
<div class="pure-control-group">
{{ field.label(class_=class)|safe }}
{{ field(class_=class)|safe }}
{% if field.errors %}
<p class="errors">
{% for error in field.errors %}
<p>
{{ error }}
</p>
{% endfor %}
</p>
{% endif %}
</div>
{% endmacro %}
然后使用类似这样的东西:
{{ render_field(form.username) }}
表格是这样的:
form = forms.Login(request.form)
这里的表格似乎有问题:
{{ wtf.form_field(form.starts_on) }}
我从没见过用过这种方式。