Hi,
I've started my first real project (django v1.11.4 and Python 3.6.2) and
I'm probably trying to run before I'm ready, but anyway I'm here. I'm
essentially trying to create a front-end menu, that will eventually launch
and log-on to either a local application or another web-site. This latter
part I have managed in Python but not within a Django project.
Anyway, I have a model which hold details of my 3rd party applications and
I've created an index view and template that will display a series of
buttons as below.
I want to execute another function when I click on one of the buttons, the
current idea is a function per button but I expect this to evolve into a
single function, I'm just trying to get something to work at the moment.
I've found an example, involving jQuery, which I've attempted to adapt but
I don't think I'm getting the URL right as nothing happens when I click one
of my buttons. I know the click event works, because if I leave in the
$("h1").hide();, it works just fine. So, I'm thinking I have the URL
syntax wrong but as nothing happens, I'm not sure if I have any of the
$.post quite right, although I receive no errors.
Having followed the tutorial I have stuck to the recommended folder layout
as below;
project folder \
*project files*
shopfront \
templates \
static \
jquery-3.2.1.min.js
index.html
urls.py
views.py
Despite numerous edits, I don't seem to be getting anywhere - can someone
tell me what I have wrong?
I'm going to need to create a front-end log-in page to this project, so if
someone could point me in the right direction on doing this I would be
grateful for that also.
urls.py
from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^$', views.index, name='index'),
url(r'^launch_app1/$', views.launch_app1, name='launch1'),
url(r'^launch_app2/$', views.launch_app2, name='launch2'),
url(r'^launch_app3/$', views.launch_app3, name='launch3'),
url(r'^launch_app4/$', views.launch_app4, name='launch4'),
url(r'^launch_app5/$', views.launch_app5, name='launch5'),
]
views.py
from django.shortcuts import render
from django.http import HttpResponse
from .models import my_apps
# Create your views here.
def index(request):
'''
Index page content function
'''
context = {'my_apps_list': my_apps.objects.all(), 'hdr1':'Application List'}
return render(request, 'shopfront/index.html', context)
def launch_app1(request):
'''
Launch application function
'''
# context = {'my_apps_list': my_apps.objects.all(), 'hdr1':'Application
List - '+request['appname']+' Launched'}
context = {'my_apps_list': my_apps.objects.all(), 'hdr1':'Application List
- Application 1 Launched'}
return render(request, 'shopfront/index.html', context)
# return HttpResponse(request['msg'])
def launch_app2(request):
'''
Launch application function
'''
return HttpResponse(request['appname'])
.........
index.html
{% load static %}
<head>
<!-- <script src="{% static 'jquery-3.2.1.min.js' %}"></script> -->
<!-- <script src="static/jquery-3.2.1.min.js"></script> -->
<script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js";></script>
</head>
<script>
var csrf_token = '{% csrf_token %}';
</script>
<script>
$("body").bind("ajaxSend", function(elm, xhr, s) {
if (s.type == "POST") {
xhr.setRequestHeader('X-CSRF-Token', csrf_token);
}
});
</script>
<h1>{{ hdr1 }}</h1>
{% if my_apps_list %}
<ul>
{% for my_apps in my_apps_list %}
<button type="button" id="app{{ forloop.counter }}">{{ my_apps.app_name }}</
button><br><br>
<script>
$("#app{{ forloop.counter }}").click( function() {
// $("h1").hide();
$.post("launch_app{{ forloop.counter }}/", {appname: '{{ my_apps.app_name
}}'}, function () {});
});
</script>
{% endfor %}
</ul>
{% else %}
<p>No applications are available.</p>
{% endif %}
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