从wtforms获取表单数据并在其上写入条件

我试图在wtfforms做一个调查，但我试图让一个特定的问题出现 基于用户响应。获取用户选择的信息的语法是什么 调查中

表格代码

from wtforms import Form, SelectField, StringField, IntegerField, SelectMultipleField, SubmitField, BooleanField, validators 

class PhoneSurvey(Form):
    terminal_number = IntegerField('Terminal number')
    was_this_a_pandemic_related_call = SelectField('Was this a Pandemic related call', choices=[('yes', 'Yes'),
                                                                                                 ('no', 'No')])
    what_was_the_call = SelectField('What category was this call', choices=[('get_food', 'NYC Get Food'),
                                                           ('covid_test', 'COVID-19 Testing'),
                                                           ('remote_learning', 'Remote Learning'),
                                                           ('other', 'Other')])
    pandemic_related_text = StringField('Briefly describe this pandemic related call?')
    non_pandemic_related_text = StringField('Briefly describe this non pandemic related call?')
    able_to_resolve_other_text = StringField('What happened to this call?')
    was_the_inquiry_resolved = SelectField('Was the inquiry resolved', choices=[('yes', 'Yes'), ('no', 'No'),
                                                                          ('other', 'Other')])
    inquiry_resolution_other = StringField('What happened to this call?')
    submit = SubmitField('Submit')

HTML

{{form.non_-employment_-related_-text.label}:{{form.non_-employment_-related_-text（class=“css_-class”）}

试图弄清楚他们的选择是肯定的还是否定的，然后从那里开始 显示问题的其余部分

像

{{form.non_-popularity_-related_-text（class=“css_-class”）}
{%if form.non_-related_-text.no}
{%else%}
{{form.able_to_resolve_text.label}:{{form.able_to_resolve_other_text（class=“css_class”）}
{{form.was\u theu inquiry\u resolved.label}：{{form.was\u theu inquiry\u resolved（class=“select”）}
{{form.inquiry\u resolution\u other.label}:{{form.inquiry\u resolution\u other（class=“css\u class”）}
{%endif%}
{{form.submit（class=“button is primary is rounded”）}

  <div class="form-field space"> {{ form.non_pandemic_related_text.label}}: {{ form.non_pandemic_related_text(class="css_class") }}</div>

 {{ form.non_pandemic_related_text(class="css_class") }

    {%if form.non_pandemic_related_text.no}
       
       {% else %}
       
<div class="form-field space"> {{ form.able_to_resolve_other_text.label}}: {{ form.able_to_resolve_other_text(class="css_class") }}</div>

              <div class="form-field space"> {{ form.was_the_inquiry_resolved.label}}: {{ form.was_the_inquiry_resolved(class="select") }}</div>

              <div class="form-field space"> {{ form.inquiry_resolution_other.label}}: {{ form.inquiry_resolution_other(class="css_class") }}</div>

{%endif%}

        

    <div class="center space"> 
                 {{ form.submit(class="button is-primary is-rounded") }}
              </div>