Ere*_*rez 32 django ajax jquery python-2.7
当我尝试通过Ajax(jQuery)将数组发送到Django时
JavaScript代码:
new_data = ['a','b','c','d','e'];
$.get('/pythonPage/', {'data': new_data},function(data){});
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我试着读取数组:
蟒蛇:
request.GET.get("data[]")
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我只得到最后一个数组值:
'e'
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我究竟做错了什么?
Yuj*_*ita 75
你正在寻找QueryDict
的getlist
request.GET.getlist('data')
request.GET.getlist('data[]')
request.GET.getlist('etc')
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https://docs.djangoproject.com/en/2.0/ref/request-response/#django.http.QueryDict.getlist
很老的问题,但让我向您展示完整的工作代码。(适合新手:)
在您的模板中
data = {
'pk' : [1,3,5,10]
}
$.post("{% url 'yourUrlName' %}", data,
function(response){
if (response.status == 'ok') {
// It's all good
console.log(response)
} else {
// Do something with errors
}
})
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网址.py
urlpatterns = [
url(r'^yourUrlName/', views.yourUrlName, name='yourUrlName'), #Ajax
]
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视图.py
from django.views.decorators.http import require_POST
from django.http import JsonResponse
@require_POST
def yourUrlName(request):
array = request.POST.getlist('pk[]')
return JsonResponse({
'status':'ok',
'array': array,
})
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