Bootstrap和水平单选按钮

Question

我正在尝试使用Bootstrap-CSS和Flask-WTForms水平显示单选按钮。据我所知，我需要使用Bootstrap类class_="radio-inline"来实现这一目标。我试过了，我得到的就是这个：

其中，单选按钮是垂直组织的，令人沮丧。

Flask WTForm代码：

from flask.ext.wtf import Form
import csv
import os
import buildHome as bh
from wtforms import TextField, RadioField, TextAreaField, SubmitField, validators, BooleanField

class ContactForm(Form):

    firstName = TextField("First name",  [validators.Required("Please enter your first name.")])
    lastName = TextField("Last name",  [validators.Required("Please enter your last name.")])
    #name = TextField("Name",  [validators.Required("Please enter your name.")])
    email = TextField("Email",  [validators.Required("Please enter your email address."), validators.Email("Please enter your email address.")])

    node_1 = BooleanField("Joan Johnson (Buckridge Inc)")
    direction_1 = RadioField('', choices=[('Choice1','Choice1'),('Choice2','Choice2'),('Choice3','Choice3')])
    freq_1 = RadioField('', choices=[(1,'Daily'),(7,'Weekly'),(30,'Monthly'),(183,'Yearly'),(365,'More')])

    submit = SubmitField("Send")

Flask的Html模板创建html代码

{% extends "layout.html" %}
{% block content %}

<form action="{{ url_for('home') }}" method=post>

{{ form.hidden_tag() }}

<h3>Part I</h3>

<div class="well span6">
<div>
    {{ form.firstName.label }} {{ form.firstName }}
</div>

<div>
    {{ form.lastName.label }} {{ form.lastName }}
</div>

<div>
    {{ form.email.label }} {{ form.email }} 
</div> 
</div>

<h3>Part II</h3>

<div <form class="form-horizontal" role="form"> 

<div class="well span6">
    {{ form.node_1 (class_="checkbox style-2 pull-left") }} {{ form.node_1.label(class_="col-sm-3 control-label") }}
    {{ form.direction_1.label }} {{ form.direction_1 (class_="radio-inline") }}
    {{ form.freq_1.label }} {{ form.freq_1 (class_="radio-inline") }} 
</div>

{{ form.submit }}{% endblock %}

Html脚本，由上面的Flask WTForm脚本生成

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <!DOCTYPE html>
        <html>
            <head>
                <title>TITLE</title>
                <link rel="stylesheet" href="/static/css/bootstrap.css">
            </head>
            <body>

            <header>
                <div class="container">
                    <h1 class="logo">LOGO</h1>
                    <nav>
                        <ul class="menu">
                            <li><a href="/">Home</a></li>
                        </ul>
                    </nav>
                </div>
            </header>

                <div class="container">

        <form action="/" method=post>
        <div style="display:none;"><input id="csrf_token" name="csrf_token" type="hidden" value="1454454094##65db3f398f17785503e4bf13dfe76ad4879eb792"></div>
        <h3>
        Part I</h3>
        <div class="well span6">
        <div>
        <label for="firstName">First name</label> <input id="firstName" name="firstName" type="text" value="">
        </div>
        <div>
        <label for="lastName">Last name</label> <input id="lastName" name="lastName" type="text" value="">
        </div>
        <div>
         <label for="email">Email</label> <input id="email" name="email" type="text" value=""> 
        </div>

        </div>

        <h3>Part II</h3>
        <div <form class="form-horizontal" role="form"> 

        <div class="well span6">
        <input class="checkbox style-2 pull-left" id="node_1" name="node_1" type="checkbox" value="y"> <label class="col-sm-3 control-label" for="node_1">Joan Johnson (Buckridge Inc)</label>
        <label for="direction_1"></label> <ul class="radio-inline" id="direction_1"><li><input id="direction_1-0" name="direction_1" type="radio" value="Choice1"> <label for="direction_1-0">Choice1</label></li><li><input id="direction_1-1" name="direction_1" type="radio" value="Choice2"> <label for="direction_1-1">Choice2</label></li><li><input id="direction_1-2" name="direction_1" type="radio" value="Choice3"> <label for="direction_1-2">Choice3</label></li></ul>
        <label for="freq_1"></label> <ul class="radio-inline" id="freq_1"><li><input id="freq_1-0" name="freq_1" type="radio" value="1"> <label for="freq_1-0">Daily</label></li><li><input id="freq_1-1" name="freq_1" type="radio" value="7"> <label for="freq_1-1">Weekly</label></li><li><input id="freq_1-2" name="freq_1" type="radio" value="30"> <label for="freq_1-2">Monthly</label></li><li><input id="freq_1-3" name="freq_1" type="radio" value="183"> <label for="freq_1-3">Yearly</label></li><li><input id="freq_1-4" name="freq_1" type="radio" value="365"> <label for="freq_1-4">More</label></li></ul> 
        </div>
        <input id="submit" name="submit" type="submit" value="Send">



                </div>

            </body>
        </html>
    </body>
</html>

我可能错过了一些相当明显的东西，但却无法理解它。此外，这是我第一次使用Bootstrap或任何CSS样式。所以可能就是这样

总之，我做错了什么？

Answer 1

我找到了解决方案！

我需要做的就是在构建html模板时迭代我的单选按钮字段，如下所示：

{% for subfield in form.freq_1 %}
<tr>
    <td>{{ subfield }}</td>
    <td>{{ subfield.label }}</td>
</tr>
{% endfor %}

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