multithreading - How to use different global variable for different browser sessions in Django website -
i trying count in django website. use global variable testc count (i know caused problem, don't know how counting without global variable). if 2 browser open website (threadtest.html) in same time, both increase same testc (of course). there way count individually in each browser session? need use multi-thread? thanks.
here view:
testc=0 def threadtest(request): global testc if request.method == 'post': testc=testc+1 print testc return render(request,'threadtest.html',{'count':testc,}) here template: base.html
{% load staticfiles %} {% load static %} {% load extra_tags %} <html> <head> <title>{% block title %}{% endblock %}</title> {%block myscripts %}{% endblock %} </head> <body> <div id="content"> {% block content %}{% endblock %} </div> </body> </html> threadtest.html
{% extends 'base.html' %} <html> <head><title></title></head> <body> {% block content %} <h1> current count </h1> <h1> {{count}} </h1> <form action="/threadtest/" method="post">{% csrf_token %} <input type= "submit" name = "button" value = "addit" /> </form> {% endblock %} </body> </html>
you can info from:
request.meta['http_user_agent'] some output example:
mozilla/5.0 (x11; linux i686) applewebkit/537.36 (khtml, gecko) chrome/28.0.1500.70 safari/537.36 maybe can find helpful snippet
Comments
Post a Comment