小弟根据书中第107页的RadioField和SelectMultipleField字段创建了几道单选题和多选题，保存在一个html页面中，然后根据纯js简单分页。现在就是需要根据Q5题所选择的前三项才显示Q6题，否则直接跳到Q7题，所以需要保存表单未提交时的Q5题的勾选值来判断是否跳转，就是说需要根据上一页填写的内容来决定下一页中的页面显示，在Jinja2中实在想不出思路，恳请各位指导小弟，非常感谢。
forms.py:
# -*- coding: utf-8 -*-
from flask_wtf import FlaskForm
from wtforms import (
StringField, SubmitField, RadioField, SelectField,
SelectMultipleField, TextAreaField)
from wtforms.fields.html5 import EmailField, IntegerField
from wtforms.widgets import CheckboxInput, ListWidget
from wtforms.validators import ValidationError, DataRequired, Length, Optional, NumberRange
from app.models import Voter
class SurveyForm(FlaskForm):
Z1 = RadioField('请问您是否同意接受访问？', choices=[
('1', '是'), ('2', '否')],validators=[Optional()])
Q1 = RadioField('Q1. 请问您医院所在的城市', choices=[
('1', '北京'),('2', '广州'),('3', '上海'),('4', '南京'),('5', '杭州'),('6', '天津'),('7', '武汉'),
('8', '西安'),('9', '郑州'),('10', '成都'),('11', '重庆'),('12', '沈阳'),('13', '哈尔滨'),('14', '其他')], validators=[Optional()])
Q1Text = StringField('其他城市，请注明')
Q2 = StringField('Q2. 请问您所在的医院是？[开放题]', validators=[DataRequired(), Length(max=200)])
Q3 = RadioField('Q3. 请问您所在的医院级别是？(单选题)', choices=[
('1', '三级医院'),('2', '二级医院'),('3', '一级医院/社区卫生服务中心')],validators=[Optional()])
Q4 = RadioField('Q4. 请问您所在的科室是？(单选题)', choices=[
('1', '神经内科'),('2', '肿瘤内科'),('3', '风湿科/风湿免疫科'),('4', '心内科'),('5', '呼吸科'),('6', '其他科室'),], validators=[Optional()])
Q4Text = StringField('其他科室，请注明')
Q5 = RadioField('Q5. 请问您的职称是？(单选题)', choices=[
('1', '主任医师 '),('2', '副主任医师'),('3', '主治医师 '),('4', '住院医师 '),('5', '其他'),], validators=[Optional()])
Q5Text = StringField('其他职称，请注明')
Q6 = SelectMultipleField(
'Q6. 请问在您的专业领域内，在过去半年内，您接触过以下哪些内资制药公司？(多选题)',
choices=[
('1', '恒瑞医药'), ('2', '正大天晴'), ('3', '豪森医药'), ('4', '石药集团'), ('5', '齐鲁药业'), ('6', '先声药业'), ('7', '济川药业'),
('8', '东阳光药业'), ('9', '信达生物'), ('10', '君实生物'), ('11', '扬子江药业'), ('12', '以上这些公司都没有接触过')], \
option_widget=CheckboxInput(), widget=ListWidget())
Q7r1 = RadioField('恒瑞医药', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r2 = RadioField('正大天晴', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r3 = RadioField('豪森医药', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r4 = RadioField('石药集团', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r5 = RadioField('齐鲁药业', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r6 = RadioField('先声药业', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r7 = RadioField('济川药业', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r8 = RadioField('东阳光药业', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r9 = RadioField('信达生物', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r10 = RadioField('君实生物', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
Q7r11 = RadioField('扬子江药业', choices=[
('1 ', '1 '), ('2 ', '2 '), ('3 ', '3 '), ('4 ', '4 '), ('5 ', '5 '),
('6 ', '6 '), ('7 ', '7 '), ('8 ', '8 '), ('9 ', '9 '), ('10', '10')], validators=[Optional()])
submit = SubmitField('Submit')
models.py:
# -*- coding: utf-8 -*-
from app import db
class Voter(db.Model):
id = db.Column(db.Integer, primary_key=True)
Z1 = db.Column(db.String(200))
Q1 = db.Column(db.String(200))
Q1Text = db.Column(db.String(200))
Q2 = db.Column(db.String(200))
Q3 = db.Column(db.String(200))
Q4 = db.Column(db.String(200))
Q4Text = db.Column(db.String(200))
Q5 = db.Column(db.String(200))
Q5Text = db.Column(db.String(200))
Q6r1 = db.Column(db.Integer)
Q6r2 = db.Column(db.Integer)
Q6r3 = db.Column(db.Integer)
Q6r4 = db.Column(db.Integer)
Q6r5 = db.Column(db.Integer)
Q6r6 = db.Column(db.Integer)
Q6r7 = db.Column(db.Integer)
Q6r8 = db.Column(db.Integer)
Q6r9 = db.Column(db.Integer)
Q6r10 = db.Column(db.Integer)
Q6r11 = db.Column(db.Integer)
Q6r12 = db.Column(db.Integer)
Q7r1 = db.Column(db.String(200))
Q7r2 = db.Column(db.String(200))
Q7r3 = db.Column(db.String(200))
Q7r4 = db.Column(db.String(200))
Q7r5 = db.Column(db.String(200))
Q7r6 = db.Column(db.String(200))
Q7r7 = db.Column(db.String(200))
Q7r8 = db.Column(db.String(200))
Q7r9 = db.Column(db.String(200))
Q7r10 = db.Column(db.String(200))
Q7r11 = db.Column(db.String(200))
视图函数views.py:
# -*- coding: utf-8 -*-
from flask import render_template, flash, redirect, url_for
from app import app, db
from app.models import Voter, VoterLabel
from app.forms import SurveyForm
@app.route('/', methods=['GET', 'POST'])
@app.route('/index', methods=['GET', 'POST'])
def index():
form = SurveyForm()
if form.validate_on_submit():
Q6r1 = Q6r2 = Q6r3 = Q6r4 = Q6r5 = Q6r6 = Q6r7 = Q6r8 = Q6r9 = Q6r10 = Q6r11 = Q6r12 = 0
for i in range(0, len(form.Q6.data)):
if form.Q6.data[i] == '1':
Q6r1 = 1
elif form.Q6.data[i] == '2':
Q6r2 = 1
elif form.Q6.data[i] == '3':
Q6r3 = 1
elif form.Q6.data[i] == '4':
Q6r4 = 1
elif form.Q6.data[i] == '5':
Q6r5 = 1
elif form.Q6.data[i] == '6':
Q6r6 = 1
elif form.Q6.data[i] == '7':
Q6r7 = 1
elif form.Q6.data[i] == '8':
Q6r8 = 1
elif form.Q6.data[i] == '9':
Q6r9 = 1
elif form.Q6.data[i] == '10':
Q6r10 = 1
elif form.Q6.data[i] == '11':
Q6r11 = 1
elif form.Q6.data[i] == '12':
Q6r12 = 1
voter = Voter(
Z1 = form.Z1.data,
Q1 = form.Q1.data,
Q1Text = form.Q1Text.data,
Q2 = form.Q2.data,
Q3 = form.Q3.data,
Q4 = form.Q4.data,
Q4Text = form.Q4Text.data,
Q5 = form.Q5.data,
Q5Text = form.Q5Text.data,
Q6r1 = Q6r1,
Q6r2 = Q6r2,
Q6r3 = Q6r3,
Q6r4 = Q6r4,
Q6r5 = Q6r5,
Q6r6 = Q6r6,
Q6r7 = Q6r7,
Q6r8 = Q6r8,
Q6r9 = Q6r9,
Q6r10 = Q6r10,
Q6r11 = Q6r11,
Q6r12 = Q6r12,
Q7r1 = form.Q7r1.data,
Q7r2 = form.Q7r2.data,
Q7r3 = form.Q7r3.data,
Q7r4 = form.Q7r4.data,
Q7r5 = form.Q7r5.data,
Q7r6 = form.Q7r6.data,
Q7r7 = form.Q7r7.data,
Q7r8 = form.Q7r8.data,
Q7r9 = form.Q7r9.data,
Q7r10 = form.Q7r10.data,
Q7r11 = form.Q7r11.data,
)
db.session.add(voter)
db.session.commit()
flash(f'Thanks, the survey has been submitted!')
return redirect(url_for('index'))
return render_template('survey.html', form=form)
survey.html:
{% extends "base.html" %}
{% block content %}
<div class="grid-container">
<form id="survey-form" action="" method="post">
<div class="question" id="question_Z1">
{{ form.csrf_token }}
<div>
<p>{{ form.Z1.label }}</p>
<div id="question_Z1_main">
<ul>
{% for Z1 in form.Z1 %}
<li>
{{ Z1 }}
{{ Z1.label }}
</li>
{% endfor %}
</ul>
</div>
</div>
</div>
<div class="question" id="question_Q1">
<p>{{ form.Q1.label }}</p>
<div id="question_Q1_main">
<ul>
{% for Q1 in form.Q1 %}
<li>
{{ Q1 }}
{{ Q1.label }}
{% if Q1|getval == '14' %}
{{ form.Q1Text }}
{% endif %}
</li>
{% endfor %}
</ul>
</div>
</div>
<div class="question" id="question_Q2">
<p>{{ form.Q2.label }}</p>
<div id="question_Q2_main">
{{ form.Q2(size=32, placeholder='请输入您所在的医院') }}
</div>
</div>
<div class="question" id="question_Q3">
<p>{{ form.Q3.label }}</p>
<div id="question_Q3_main">
<ul>
{% for Q3 in form.Q3 %}
<li>
{{ Q3 }}
{{ Q3.label }}
</li>
{% endfor %}
</ul>
</div>
</div>
<div class="question" id="question_Q4">
<p>{{ form.Q4.label }}</p>
<div id="question_Q4_main">
<ul>
{% for Q4 in form.Q4 %}
<li>
{{ Q4 }}
{{ Q4.label }}
{% if Q4|getval == '6' %}
{{ form.Q4Text }}
{% endif %}
</li>
{% endfor %}
</ul>
</div>
</div>
<div class="question" id="question_Q5">
<p>{{ form.Q5.label }}</p>
<div id="question_Q5_main">
<ul>
{% for Q5 in form.Q5 %}
<li>
{{ Q5 }}
{{ Q5.label }}
{% if Q5|getval == '5' %}
{{ form.Q5Text }}
{% endif %}
</li>
{% endfor %}
</ul>
</div>
</div>
<div class="question" id="question_Q6">
<p>{{ form.Q6.label }}</p>
<div id="question_Q6_main">
<ul>
{% for Q6 in form.Q6 %}
<li>
{{ Q6 }}
{{ Q6.label }}
</li>
{% endfor %}
</ul>
</div>
</div>
<div class="question" id="question_Q7">
<h3>
<strong>您符合我们此次调研的要求，请继续回答后续问题。</strong>
</h3>
<p>
Q7. 下面列出了一些内资制药公司，请从您对各个公司的
<strong>整体满意度</strong>
用1-10分打分，1分表示对公司您一点都不满意，10分表示您非常满意。(横向单选)(打分不能完全相同)
</p>
<div id="question_Q7_main">
<table>
<tbody>
<tr>
<th scope="row">恒瑞医药</th>
{% for Q7_1 in form.Q7r1 %}
<td>
<div id="wrap">
{{ Q7_1 }}
<label for={{ Q7_1|getid }}>
<div class="item">
<div class="content">{{ Q7_1.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">正大天晴</th>
{% for Q7_2 in form.Q7r2 %}
<td>
<div id="wrap">
{{ Q7_2 }}
<label for={{ Q7_2|getid }}>
<div class="item">
<div class="content">{{ Q7_2.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">豪森医药</th>
{% for Q7_3 in form.Q7r3 %}
<td>
<div id="wrap">
{{ Q7_3 }}
<label for={{ Q7_3|getid }}>
<div class="item">
<div class="content">{{ Q7_3.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">石药集团</th>
{% for Q7_4 in form.Q7r4 %}
<td>
<div id="wrap">
{{ Q7_4 }}
<label for={{ Q7_4|getid }}>
<div class="item">
<div class="content">{{ Q7_4.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">齐鲁药业</th>
{% for Q7_5 in form.Q7r5 %}
<td>
<div id="wrap">
{{ Q7_5 }}
<label for={{ Q7_5|getid }}>
<div class="item">
<div class="content">{{ Q7_5.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">先声药业</th>
{% for Q7_6 in form.Q7r6 %}
<td>
<div id="wrap">
{{ Q7_6 }}
<label for={{ Q7_6|getid }}>
<div class="item">
<div class="content">{{ Q7_6.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">济川药业</th>
{% for Q7_7 in form.Q7r7 %}
<td>
<div id="wrap">
{{ Q7_7 }}
<label for={{ Q7_7|getid }}>
<div class="item">
<div class="content">{{ Q7_7.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">东阳光药业</th>
{% for Q7_8 in form.Q7r8 %}
<td>
<div id="wrap">
{{ Q7_8 }}
<label for={{ Q7_8|getid }}>
<div class="item">
<div class="content">{{ Q7_8.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">信达生物</th>
{% for Q7_9 in form.Q7r9 %}
<td>
<div id="wrap">
{{ Q7_9 }}
<label for={{ Q7_9|getid }}>
<div class="item">
<div class="content">{{ Q7_9.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">君实生物</th>
{% for Q7_10 in form.Q7r10 %}
<td>
<div id="wrap">
{{ Q7_10 }}
<label for={{ Q7_10|getid }}>
<div class="item">
<div class="content">{{ Q7_10.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
<tr>
<th scope="row">扬子江药业</th>
{% for Q7_11 in form.Q7r11 %}
<td>
<div id="wrap">
{{ Q7_11 }}
<label for={{ Q7_11|getid }}>
<div class="item">
<div class="content">{{ Q7_11.label }}</div>
</div>
</label>
</div>
</td>
{% endfor %}
</tr>
</tbody>
</table>
</div>
</div>
<div class="question" id="btn">
<p>
您已完成全部问卷内容，感谢您的参与，请点击"Submit"按钮来提交数据。
</p>
{{ form.submit() }}
</div>
</form>
</div>
{% endblock %}