setting cookies from django.shortcuts import render response = HttpResponse() response = render(request, 'hr/index.html',{'leaveRequests': leaveRequests,}) response.set_cookie(key='sampCookieKey', value=1) return response syx:- set_cookie(key, value='', max_age=None, expires=None, path='/', domain=None, secure=None, httponly=False) max_age should be a number of seconds, or None (default) if the cookie should last only as long as the client’s browser session. If expires is not specified, it will be calculated. expires should either be a string in the format "Wdy, DD-Mon-YY HH:MM:SS GMT" or a datetime.datetime object in UTC. If expires is a datetime object, the max_age will be calculated. Use domain if you want to set a cross-domain cookie. For example, domain=".lawrence.com" will set a cookie that is readable by the domains www.lawrence.com, blogs.lawrence.com and calendars.lawrence.com. Otherwise, a cookie will only be readable by the domain that set it. Use httponly=True if you want to prevent client-side JavaScript from having access to the cookie. ======================================================
Signed cookie
set_signed_cookie(key, value, salt='', max_age=None, expires=None, path='/', domain=None, secure=None, httponly=True ========================================================= getiing cookies value request.COOKIES.get('sampCookieKey') ========================================================== deleting cookies request.delete_cookie(key, path='/', domain=None)
settings Session request.session['foo'] = 'bar' retrieving value from session x = request.session['foo'] deleting session del request.session['foo']
This is a dump data
posts =leaveRegister.objects.filter(status='') #.values() ---------- geting releted joins eg:-tables : User, leaveRegister, leaveType bs = leaveRegister.objects.all().select_related() #leaveType for b in bs: log.info(b.leaveType.status) log.info(b.hrId.username) log.info(b.uId.username) log.info("----------------------") ------------------dump------ #posts = leaveRegister.objects.order_by('-pub_date')[:5] #cheese_blog = Blog.objects.get(name="Cheddar Talk") #posts = leaveRegister.objects.filter(status='' ) #posts = leaveRegister.objects.get(status='' ) posts =leaveRegister.objects.filter(status='') #.values() #claimed_opponents = User.objects.filter(gameclaim_opponent__me__user=claimer) #posts=leaveRegister.objects.all().select_related('leaveType') ----------------------------------- get user by id u = User.objects.get(request.POST['profile_id'])
subject = request.POST.get('subject', '') message = request.POST.get('message', '') from_email = request.POST.get('from_email', '')
from django.core.mail import send_mail send_mail('Subject here', 'Here is the message.', '[email protected]', ['[email protected]'], fail_silently=False) ======================== email = EmailMessage('Hello', 'Body goes here', '[email protected]', ['[email protected]', '[email protected]'], ['[email protected]'], headers = {'Reply-To': '[email protected]'}) =============== Html email from django.core.mail import EmailMultiAlternatives subject, from_email, to = 'hello', '[email protected]', '[email protected]' text_content = 'This is an important message.' html_content = '<p>This is an <strong>important</strong> message.</p>' msg = EmailMultiAlternatives(subject, text_content, from_email, [to]) msg.attach_alternative(html_content, "text/html") msg.send() --- email.txt: Hello {{ username }} - your account is activated. email.html: Hello <strong>{{ username }}</strong> - your account is activated. -- https://docs.djangoproject.com/en/dev/topics/email/
Methord 1 from django.http import HttpResponse from django.template import RequestContext, loader template = loader.get_template('hr/index.html') context = RequestContext(request, {'leaveRequests': leaveRequests,}) return HttpResponse(template.render(context)) Methord 2 from django.shortcuts import render from django.http import HttpResponse response = HttpResponse() response = render(request, 'hr/index.html',{'leaveRequests': leaveRequests,}) response.set_cookie(key='sampCookieKey', value=1) return response