Question

我正在Django编写我的第一个项目，现在我想使用jQuery创建一个Ajax请求来获取一些数据。问题是Ajax请求返回：

 GET http://localhost:8000/ajax/teams_for_issue/?medIssue=MI6 404 (Not Found)

我更确定问题出在URL上，而且在此项目之前我已经多次弄错了URL。我的Ajax代码如下所示：

var medIssue = _this.issueSelector.val();
$.ajax({
    url: '/ajax/teams_for_issue/',
    data: {
        'medIssue': medIssue
    },
    dataType: 'json',
    success: function(data) {
        _this.setTeams(data.teams)
    }
});

这是我想发送答案的Django函数：

def teams_for_issue(request):
    medIssue = request.GET.get("medIssue", none)
    teams = Team.objects.filter(has_competence=medIssue)
    data = {
        "teams":teams
    }
    return JsonResponse(data)

我已定义以下网址

url(r'newpatient/', views.newpatient, name='newpatient'),
url(r'ajax/teams_for_issue/', views.teams_for_issue, name='teams_for_issue'),

任何关于我出错的地方都会有很多帮助：）

Answer 1

在ajax请求中定义类型。

$.ajax({
   url: '/ajax/teams_for_issue/',
   type: "POST",
   data: {
     'medIssue': medIssue
 },
 dataType: 'json',
 success: function(data) {
     _this.setTeams(data.teams)
}
});

您的视图也应该从request.POST

读取数据

def teams_for_issue(request):
    medIssue = request.POST.get("medIssue", none)
    teams = Team.objects.filter(has_competence=medIssue)
    data = {
       "teams":teams
   }
    return JsonResponse(data)

对Django的Ajax请求返回404未找到

1 个答案: