jangia/hello.html

## hello.html
<!DOCTYPE html>
<html>
<head lang="en">
  <meta charset="UTF-8">
  <title>SmartNinja basic Jinja template</title>

  <link rel="stylesheet" href="/assets/css/style.css">
</head>
<body>
<h1>Hello, SmartNinja!</h1>
<h2>Main handler forma</h2>
<form method="post">
  <input type="text" name="vnos">
  <button type="submit">Objavi</button>
</form>
{% if rezultat %}
<p>{{ rezultat }}</p>
{% endif %}
<h2>Rezultat handler forma</h2>
<form method="post" action="/rezultat">
  <input type="text" name="vnos">
  <button type="submit">Objavi</button>
</form>

</body>
</html>

## main.py
#!/usr/bin/env python
import os
import jinja2
import webapp2


template_dir = os.path.join(os.path.dirname(__file__), "templates")
jinja_env = jinja2.Environment(loader=jinja2.FileSystemLoader(template_dir), autoescape=False)


class BaseHandler(webapp2.RequestHandler):

    def write(self, *a, **kw):
        return self.response.out.write(*a, **kw)

    def render_str(self, template, **params):
        t = jinja_env.get_template(template)
        return t.render(params)

    def render(self, template, **kw):
        return self.write(self.render_str(template, **kw))

    def render_template(self, view_filename, params=None):
        if params is None:
            params = {}
        template = jinja_env.get_template(view_filename)
        return self.response.out.write(template.render(params))


class MainHandler(BaseHandler):
    def get(self):
        return self.render_template("hello.html")

    def post(self):
        rezultat = "Uporabnik je vpisal: " + self.request.get('vnos')
        params = {
            'rezultat': rezultat
        }

        return self.render_template("hello.html", params=params)


class RezultatHandler(BaseHandler):
    def post(self):
        rezultat = "Uporabnik je vpisal: " + self.request.get('vnos')
        return self.write(rezultat)


app = webapp2.WSGIApplication([
    webapp2.Route('/', MainHandler),
    webapp2.Route('/rezultat', RezultatHandler),
], debug=True)
	<!DOCTYPE html>
	<html>
	<head lang="en">
	<meta charset="UTF-8">
	<title>SmartNinja basic Jinja template</title>

	<link rel="stylesheet" href="/assets/css/style.css">
	</head>
	<body>
	<h1>Hello, SmartNinja!</h1>
	<h2>Main handler forma</h2>
	<form method="post">
	<input type="text" name="vnos">
	<button type="submit">Objavi</button>
	</form>
	{% if rezultat %}
	<p>{{ rezultat }}</p>
	{% endif %}
	<h2>Rezultat handler forma</h2>
	<form method="post" action="/rezultat">
	<input type="text" name="vnos">
	<button type="submit">Objavi</button>
	</form>

	</body>
	</html>
	#!/usr/bin/env python
	import os
	import jinja2
	import webapp2


	template_dir = os.path.join(os.path.dirname(__file__), "templates")
	jinja_env = jinja2.Environment(loader=jinja2.FileSystemLoader(template_dir), autoescape=False)


	class BaseHandler(webapp2.RequestHandler):

	def write(self, a, *kw):
	return self.response.out.write(a, *kw)

	def render_str(self, template, **params):
	t = jinja_env.get_template(template)
	return t.render(params)

	def render(self, template, **kw):
	return self.write(self.render_str(template, **kw))

	def render_template(self, view_filename, params=None):
	if params is None:
	params = {}
	template = jinja_env.get_template(view_filename)
	return self.response.out.write(template.render(params))


	class MainHandler(BaseHandler):
	def get(self):
	return self.render_template("hello.html")

	def post(self):
	rezultat = "Uporabnik je vpisal: " + self.request.get('vnos')
	params = {
	'rezultat': rezultat
	}

	return self.render_template("hello.html", params=params)


	class RezultatHandler(BaseHandler):
	def post(self):
	rezultat = "Uporabnik je vpisal: " + self.request.get('vnos')
	return self.write(rezultat)


	app = webapp2.WSGIApplication([
	webapp2.Route('/', MainHandler),
	webapp2.Route('/rezultat', RezultatHandler),
	], debug=True)