试图降落!
型号:
class Student(models.Model):
name = models.CharField(max_length=100)
student_id = models.IntegerField()
grade = models.IntegerField()
查看:
def student_autocomplete(request):
query = request.GET.get('term')
if query:
data = (Student.objects.filter(name__startswith = query).values('name', 'student_id', 'grade'))
return JsonResponse(list(data), safe=False)
else:
data='blank'
return JsonResponse(data)
jQuery:
$(document).ready(function() {
console.log('ready!');
});
$("#student_auto").autocomplete({
source: "{% url 'student-autocomplete' %}",
minLength: 2,
autoFocus: true,
select: function (event, ui) {
$('#student_auto').val( ui.item.name );
console.log(ui, event);
}
});
$("#student_auto").removeAttr("autocomplete").attr("autocomplete", "on");
当我手动调用自动完成网址时,我可以看到数据,它看起来不错,但是结果仅显示为空框。
答案 0 :(得分:0)
您需要一个成功的回调函数,然后将每个列表项映射到您的选择项,如下所示:
$.ajax({
url: url,
type: "GET",
dataType: "json",
data: { term: request.term },
success: function (data) {
response($.map(data, function (i) {
return { label: i, value: i };
}))
}
})
答案 1 :(得分:0)
别傻眼-阅读docs!
具有标签和值属性的对象数组:[{标签:“ Choice1”,值:“ value1”},...]
哪个会导致:
def student_autocomplete(request):
query = request.GET.get('term')
results = []
if query:
data = Student.objects.filter(name__startswith = query).values()
for d in data:
d_json = {}
d_json['value'] = d['name']
d_json['id'] = d['student_id']
results.append(d_json)
return JsonResponse(results, safe=False)
else:
data ='blank'
return JsonResponse(data)
对于陷入困境的其他人:您要自动完成的值应该标记为值。您可以通过ui.item
调用其他任何值。