Python Django将附加参数从链接传递到另一个视图

我有一个页面

drag.html

，在这个URL上提供

http://localhost:8000/dashboard?wid=ca1480f&ref_url=localhost&adpart=left

此页面有一个链接

<a id="btn-start" href="/dashboard/save" class="btn">Save Reward</a>

model.py

url(r'^dashboard$', login_required(CouponPageView.as_view()), name='dashboard'),
url(r'^dashboard/save$', login_required(SaveRewardView.as_view()), name=''),

class SaveReward(models.Model):
  widget = EmbeddedModelField(Widget)
  campaign = EmbeddedModelField(Campaign)
  coupon_part = models.CharField(max_length=200)
  saved_on = models.DateTimeField(auto_now_add=True)

def __unicode__(self):
    return self.widget.widget_name

class SaveRewardView(TemplateView):

  #Here how i will get wid , ref_url, adpart which is present in url parameters

视图.py

url(r'^dashboard$', login_required(CouponPageView.as_view()), name='dashboard'),
url(r'^dashboard/save$', login_required(SaveRewardView.as_view()), name=''),

class SaveReward(models.Model):
  widget = EmbeddedModelField(Widget)
  campaign = EmbeddedModelField(Campaign)
  coupon_part = models.CharField(max_length=200)
  saved_on = models.DateTimeField(auto_now_add=True)

def __unicode__(self):
    return self.widget.widget_name

class SaveRewardView(TemplateView):

  #Here how i will get wid , ref_url, adpart which is present in url parameters

---

您可以像这样直接在url中提供参数

<a id="btn-start" href="/dashboard/?{{request.META.QUERY_STRING}}" class="btn">Save Reward</a>

---

您可以动态设置这些值，如：href=“/dashboard/？wid={{your value1}}}&ref\u url={{equest.get\u host}}}&adpart={{{your value2}}”，但我将如何访问这些值？它们仅在URL中可用。您可以在视图中使用request.get_full_path（），也可以使用request.get from查找参数并将这些参数从视图返回到模板。比如wid=request.GET.GET（'wid'），然后将render_返回给_response（'vista_ads.html'，{'wid'：wid}，context_instance=RequestContext（request））。我刚刚更新了我的帖子。您可以对所有参数使用href=“/dashboard/？{request.META.QUERY\u STRING}}”。