Question

我正在尝试将一些变量传递给我在django中的视图。所需信息是用户是否需要下个月或上个月以及当前月份。这是我到目前为止所得到的......

<a href="{% url 'tande:holiday' %}?value=previous" class='previous' id='previous' name='previous'><<-Previous</a>&nbsp;&nbsp;<a href="{% url 'tande:holiday' %}?value=next" name = 'next' class='next' id='next'>Next->></a>

我已经有了下一个和之前的工作 - 没问题！但我无法得到年月信息。观点：

def holiday(request, value=None):
    if request.method == "GET":
        if value != None:

        #THIS IS WHAT I NEED TO GET
        current_year = request.GET.get('year')
        current_month = request.GET.get('month')

        value = request.GET.get('value')

        if value == "next":
            #calculate next month
            year = next_month.year
            month = next_month.month
        if value == "previous":
            #calculate previous month
            year = last_month.year
            month = last_month.month
    else:
        date_today = datetime.now()
        year = date_today.year
        month = date_today.month

#......

# render html calendar with a form for input requesting holiday
context = {

    # dont know if i need this...??

    "year": year,
    "month": month,
}
return render(request, "tande/calendar.html", context)

我可以在网址中传递多个变量吗？即<a href="{% url 'tande:holiday' %}?value=previous?year={{ year }}?month={{ month }}" ......

由于

Answer 1

您需要使用&来分隔GET参数。

<a href="{% url 'tande:holiday' %}?value=previous&year={{ year }}&month={{ month }}"

我不明白你的第二个问题。

将多个变量从模板传递到视图

1 个答案: