在 Django Admin change_list 视图中更改 list_editable 字段时保存 Django 模型

在您的管理模型中添加以下内容

class ExampleAdmin(admin.ModelAdmin):

    class Media:
       js = ("js/admin/example.js")

    list_display = [
        "name",
        "hide"
    ]

    list_editable = [
        "name",
        "hide"
    ]

example.js

window.addEventListener("load", function() {
    (function($) {
        $(".field-name .vTextField").on("change",function (event) {
            submit()
        })
        
        function getFormData($form){
            var unindexed_array = $form.serializeArray();
            var indexed_array = {};
            $.map(unindexed_array, function(n, i){
                indexed_array[n['name']] = n['value'];
            });
            return indexed_array;
        }

        function submit(){
            $.ajax({ 
                data: getFormData($('#changelist-form')),
                type: "POST",
                url: '/api/save-example',
                success: function(response) { 
                    console.log(response)
                },
                error: function(e, x, r) { 
                    console.log(e)
                }
            });
        }

    })(django.jQuery);
})

我使用的是Django Rest框架，所以我创建了一个POST端点，但您也可以在正在侦听POST的Django视图中执行此操作.

当执行post Django时，它将发送按行号和字段名分类的数据，如下所示.

form-0-id : 1
form-0-name: example-name
form-0-hide: false
form-0-example_parent: 100

form-1-id : 2
form-1-name: example-name-two
form-1-hide: true
form-1-example_parent: 200

@api_view(["POST"])
def save_example(request):

    try:
        total_rows = int(request.POST.get("form-TOTAL_FORMS"))
        prefix = "form-"
        form_fields = {
            "id": "id",
            "name": "name",
            "hide": "hide",
            "example_parent": "example_parent_id",
        }

        for x in range(total_rows):
            item = {}
            for key, val in form_fields.items():
                post_field = prefix + str(x) + "-" + key
                field = val
                if key == "id":
                    id = request.POST.get(post_field)
                else:
                    item[field] = request.POST.get(post_field)

            Example.objects.filter(id=id).update(**item)

        return Response(status=status.HTTP_200_OK)

    except Exception as e:
        return Response(status=status.HTTP_404_NOT_FOUND)

100

total_rows = int(request.POST.get("form-TOTAL_FORMS"))，让您知道如何循环传递回的所有表单数据.

这并没有考虑到不同的价值观.(即，复选框将返回on个值，但如果未选中，则不会返回任何值.).

您需要相应地更新save_示例函数.