Question

我想知道在otree中是否可能有一个选择题。单选按钮之类的东西，但是您可以选择多个。我在想的是这样的：

问题：以下语句列表包含三个正确的语句和三个错误的语句。请选择三个正确语句：

声明1
声明2
声明3
声明4
声明5
声明6

Answer 1

为此，您可以使用otree_models.models.MultipleChoiceFormField，如下所示：

在models.py中：

from otree.api import BasePlayer
from otree_tools.models import fields as tool_models

class Player(BasePlayer):

    correct_statements = tool_models.MultipleChoiceModelField(label="Please select the three correct statements",
                                                              min_choices=3, max_choices=3)

在pages.py中：

from ._bultin import Page

class ExamplePage(Page):

    form_model = "player"
    form_fields = ["correct_statements"]

    def correct_statements_choices(self):
         """Return the list of statements to choose from."""
         return ["Statement 1", "Statement 2", "Statement 3",
                 "Statement 4", "Statement 5", "Statement 6"]

在ExamplePage.html中，只需包含表单字段：

{% extends "global/Page.html" %}
{% load otree %}

{% block content %}
The following list of statements contains three correct statements and three false statements. 

{% formfield player.correct_statements %}

{% next_button %}

{% endblock %}

如何在oTree中创建选择题？

1 个答案: