Python django表单：默认初始值

我现在正在使用django框架构建筹款网站

但是，我在现场遇到了一些问题。 我做了不同的模型课

我想在表单中输入默认值

 {{ form.funding }} ..... -> problem 
 (<input value="{{ funding.price }}">) -> want to same form of this. 

forms.py

class FundingForm(forms.models.ModelForm):
    class Meta:
        model = Funding
        fields = ('funding', )

模板'funding.html'

{% for funding in fundings %}
    <h3>{{ funding.price }}or more</h3>
    <form method= "post" action="">
        {{ form.funding }} ..... -> problem 
        (<input value="{{ funding.price }}">) -> want to same form of this. 
        {% csrf_token %}
    {% if form.errors %}
        <div class = "help-block">{{ form.funding.errors }}</div>
    {% endif %}
    <button id = "" type = "submit">funding</button>
</form>
{% endfor %}

---

如果要为表单字段提供一些初始值，请在表单中使用

initial

Class MYform(forms.ModelForm):
    funding = forms.PositiveIntgerField(initial=10)

---

这就是如何为表单分配初始值的方法

您遇到的问题是什么？这里没有问题。有一件事：您编写了

ForeignKey

，它应该是

ForeignKey

。我想输入默认的表单值。与form=FundingForm（initial={'funding'：form.funding.price}）相同，但我必须输入模板。。

def view_funding(reqeust, project_id):
     fundings = FundInfo.objects.filter(project= project_id)
     form = PledgeForm() # How to use in here form = FundingForm(initial={'funding': form.funding.price})
     return render(request, 'funding.html', {
    'fundings': info,
    'form': form
    })

Class MYform(forms.ModelForm):
    funding = forms.PositiveIntgerField(initial=10)