Javascript 在Django REST API中添加数组名
我有一个RESTAPI,看起来像这样Javascript 在Django REST API中添加数组名,javascript,python,html,json,rest,Javascript,Python,Html,Json,Rest,我有一个RESTAPI,看起来像这样 HTTP 200 OK Allow: GET, POST, HEAD, OPTIONS Content-Type: application/json Vary: Accept [ { "assign_to": 21, "task": 2, "start_date": null, "end_date": null }, { "assign_to": 3,
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
[
{
"assign_to": 21,
"task": 2,
"start_date": null,
"end_date": null
},
{
"assign_to": 3,
"task": 1,
"start_date": "2017-06-15",
"end_date": "2017-06-19"
},
{
"assign_to": 3,
"task": 8,
"start_date": "2017-06-01",
"end_date": "2017-06-08"
}
]
{"data": [
{
"assign_to": 21,
"task": 2,
"start_date": null,
"end_date": null
},
{
"assign_to": 3,
"task": 1,
"start_date": "2017-06-15",
"end_date": "2017-06-19"
},
{
"assign_to": 3,
"task": 8,
"start_date": "2017-06-01",
"end_date": "2017-06-08"
}
]
}
现在我想将此数据加载到DHTMLX甘特图中,但它需要位于数组名{“data”:[]}
中,所以它看起来像这样
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
[
{
"assign_to": 21,
"task": 2,
"start_date": null,
"end_date": null
},
{
"assign_to": 3,
"task": 1,
"start_date": "2017-06-15",
"end_date": "2017-06-19"
},
{
"assign_to": 3,
"task": 8,
"start_date": "2017-06-01",
"end_date": "2017-06-08"
}
]
{"data": [
{
"assign_to": 21,
"task": 2,
"start_date": null,
"end_date": null
},
{
"assign_to": 3,
"task": 1,
"start_date": "2017-06-15",
"end_date": "2017-06-19"
},
{
"assign_to": 3,
"task": 8,
"start_date": "2017-06-01",
"end_date": "2017-06-08"
}
]
}
否则DHTMLX无法识别JSON文件。那我该怎么做呢?
下面是我的代码
序列化程序.py
class GanttChartSerializer(serializers.ModelSerializer):
class Meta:
model = WorkOrder
fields = ('assign_to', 'task', 'start_date', 'end_date')
API.py
class GanttChartList(APIView):
def get(self, request, content_id, format=None):
model_object = WorkOrder.objects.all().filter(parent_project_content=content_id)
serializer = GanttChartSerializer(model_object, many=True)
return Response(serializer.data)
def post(self, request, content_id, format=None):
serializer = GanttChartSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
Javascript
gantt.config.columns = [
{name: "assign_to", label: "Assign To", align: "left", width: 70},
];
function initializeGantt() {
gantt.init("my_scheduler");
gantt.load("/dashboard/ganttchart_list/5/?format=json");
HTML
非常感谢您提供的任何帮助您应该能够通过更改传递到
Response()
构造函数的内容来实现这一点,如下所示:
return Response({"data": serializer.data})
根据的Django Rest Framework文档页面,构造函数将接受任何Python原语。您可以使用
{“data”:[]}
包装json文件,并让甘特图
解析它:
gantt.config.columns = [
{name: "assign_to", label: "Assign To", align: "left", width: 70},
];
function initializeGantt() {
gantt.init("my_scheduler");
$.get("/dashboard/ganttchart_list/5/?format=json", function(data) {
gantt.parse({'data':data});
});
你不能在你的前端添加
{'data':[]}
吗?对不起,你能详细说明一下吗,我已经用我的HTML和javascript编辑了我的问题Hello@Ilario Pierbatista,非常感谢你的回复,它很有效,但下面的答案也有效,我希望我能选择两者作为答案,但不幸的是我不能。再次非常感谢。没问题:)祝你有愉快的一天