我正在发送电子邮件和密码从chrome扩展到django服务,以检查电子邮件和密码是否存在于数据库中。接下来,我必须将django服务的响应发送到java脚本(chrome扩展)。你知道吗
chrome扩展中的javascript:
document.addEventListener('DOMContentLoaded', loginEvents, false);
function myAction(femail,fpassword) {
//alert("femail=" + femail.value + "fpassword=" +fpassword.value);
var strLogin = "email=" + femail.value + "&password=" + fpassword.value;
if (femail.value == ""){
alert("Username must be filled out");
return false;
}
if (fpassword.value == ""){
alert("Password must be filled out");
return false;
}
var newxmlhttp = new XMLHttpRequest();
var theUrl = "http://127.0.0.1:8000/polls/login/?";
newxmlhttp.open("POST", theUrl, true);
newxmlhttp.onreadystatechange = function() {
if (newxmlhttp.readyState == 4){
alert("entered");
}
else{
alert("not entered");
}
};
newxmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=UTF-8");
newxmlhttp.send(strLogin);
}
function loginEvents() {
console.log("entered console");
var loginSubmitButton = document.getElementById('loginSubmit')
loginSubmitButton.addEventListener('click',
function(event) {
var userEmail = document.getElementById('email');
var userPassword = document.getElementById('password');
myAction(userEmail,userPassword);
});
}
你知道吗视图.py地址:
from django.http import HttpResponse
from django.http import HttpResponseRedirect, HttpResponse
from django.core.exceptions import ObjectDoesNotExist
from django.shortcuts import render
from .models import UserProfile
from django.views.decorators.csrf import csrf_exempt
@csrf_exempt
def login(request):
print(request.method)
useremail = request.POST.get('email')
userpassword = request.POST.get('password')
print('email %s %s' % (useremail,userpassword))
try:
/* to check the data is present in database or not */
entry = UserProfile.objects.get(email=useremail,password=userpassword)
print('matched== %s %s' %(useremail,userpassword))
return HttpResponse('hello %s' % useremail)
except ObjectDoesNotExist:
print('email not matched')
我能够在Django中获得从chrome扩展发送的数据,但是我不知道如何从Django发送数据到chrome扩展。我知道如何在由Django服务发送的chrome扩展中获取数据,但我不知道如何从Django发送数据。你知道吗
您可以在响应处理程序中获得如下服务器响应:
更新:
将数据添加到响应中,我认为使用JSON数据将非常容易:
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