比方说,我有以下django代码……
views.py
from extra_views import CreateWithInlinesView, UpdateWithInlinesView, InlineFormSetFactory
class ItemInline(InlineFormSetFactory):
model = Item
fields = ['sku', 'price', 'name']
class ContactInline(InlineFormSetFactory):
model = Contact
fields = ['name', 'email']
class CreateOrderView(CreateWithInlinesView):
model = Order
inlines = [ItemInline, ContactInline]
fields = ['customer', 'name']
template_name = 'order_and_items.html'
def get_success_url(self):
return self.object.get_absolute_url()
并在html模板中:
<form method="post">
...
{{ form }}
{% for formset in inlines %}
{{ formset }}
{% endfor %}
...
<input type="submit" value="Submit" />
</form>
现在的问题是:我需要两个内联函数,即在单个模板中HTML代码的不同部分中的ItemInline和ContactInline。该如何解决?
答案 0 :(得分:0)
解决方案:在模板的 foorloop 中使用 Counter 。
$.each( sArray, function(i, k) {
$.ajax({
success: function(data){
log(i, k);
// returns unordered
// [2] ELEMENT TWO
// [1] ELEMENT ONE
// [3] ELEMENT THREE
// [5] ELEMENT FIVE
// [4] ELEMENT FOUR
// etc...
}
});
});