通过Django All-auth上的AJAX发布请求登录 [英] Signing in through AJAX post request on Django All-auth

问题描述

根据django all-auth的文档，它支持通过AJAX请求登录.当我向"accounts/login/"发出普通的发布请求时，响应头的内容类型为"text/html".但是当我进行ajax调用时，它是"application/json".我无法弄清楚自己在做什么错，我曾尝试在ajax调用中更改contentType和dataType，但它给出了400错误的请求错误.

According to the documentation of django all-auth , it supports logging in through AJAX requests.When I make a normal post request to "accounts/login/" ,content type of the response header is "text/html". But when I make a ajax call it is "application/json". I am unable to figure what I am doing wrong, I have tried changing the contentType and dataType in ajax call but it gives a 400 Bad request error.

我还没有修改默认Django all-auth应用程序的任何URL或视图.

I have not modified any URL or view of the default Django all-auth app.

我在此处包含JavaScript代码-

I am including the JavaScript code here -

<script type="text/javascript">
 
var $button = $('#login_button');

    $button.on('click',function(){

      var data = {"csrfmiddlewaretoken" : document.getElementsByName('csrfmiddlewaretoken')[0].value,
       "login": $('#id_login').val(),
       "password": $('#id_password').val(),
       "remember": $('#id_remember').val() };

        var temp = {'X-CSRFToken': document.getElementsByName('csrfmiddlewaretoken'[0].value };

        $.post({
          url : "{% url 'account_login' %}",
          headers: temp,
          type: "POST",
          data : data,
          contentType: "application/x-www-form-urlencoded",
          dataType: "text",
          success : function(data) {
            // console.log(data);
          },

        });

  });



</script>

推荐答案

我遇到了类似的问题，对我来说，这个解决方案(不是一种很好的方法，但是很有效):-在adapter.py中，您可以查看表单是否无效，状态为400，并且我也更改了数据

I had similar issue and for me worked this solution (not a nice way but worked): - in adapter.py you can see if form is not valid, status 400 and i have also changed the data

def ajax_response(self, request, response, redirect_to=None, form=None):
        data = {}
        status = response.status_code

        if redirect_to:
            status = 200
            data['location'] = redirect_to
        if form:
            if form.is_valid():
                status = 200
            else:
                status = 200
                data['form_errors'] = form._errors
            if hasattr(response, 'render'):
                response.render()
            data = response.content
        return HttpResponse(json.dumps(data),
                            status=status,
                            content_type='application/json')

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