Question

我一直想为依赖的下拉列表实现Django Smart-Selects。我写了https://github.com/digi604/django-smart-selects上的代码但是第二个字段没有填充这是该项目的模型：

＃

型号：

class ObjectName(models.Model):
    objectName=models.CharField(max_length=100)
    objFullForm=models.CharField(max_length=100, default='')

    def __str__(self):
        return self.objectName

class ActionObject(models.Model):
    objectName=models.ForeignKey(ObjectName,on_delete=models.CASCADE)
    action=models.CharField(max_length=100)
    def __str__(self):
        return self.action

class Priority(models.Model):
    priorityName=models.CharField(max_length=100)
    priotityScore=models.IntegerField()
    def __str__(self):
        return self.priorityName

from smart_selects.db_fields import ChainedForeignKey  

class ActionObjectPriority(models.Model):
    objectName=models.ForeignKey(ObjectName, on_delete=models.CASCADE)  
    actionName = ChainedForeignKey(
        ActionObject,
        chained_field="objectName",
        chained_model_field="objectName",
        show_all=False,
        auto_choose=True,
        sort=True)
    priority=models.ForeignKey(Priority, on_delete=models.CASCADE)

Base.html模板：

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Base</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">

    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script> -->

    {% load static %}
    <script src="{% static 'smart-selects/admin/js/chainedfk.js' %}"></script>
    <script src="{% static 'smart-selects/admin/js/chainedm2m.js' %}"></script>
</head>
<body>
    {% block body %}
    {% endblock %}    
</body>
</html>

优先级模板：

{% extends 'base.html' %}
{% block body %}
<div class="container">
    <h1>Add Priority</h1>
    <form method="POST" class="post-form form-control">
        {% csrf_token %}
        {{ form.as_p }}    
        <button type="submit" class="save btn btn-primary">Save</button>

    </form>
</div>
{% endblock %}

未填充“动作”字段。 Form

Django Smart Selects：下拉列表不填充

0 个答案: