Added asset edit/save

asset/templates/asset/asset_form.html

@@ -1,6 +1,23 @@
-{% extends 'base.html' %}
+{% extends "base.html" %}
 {% load static %}
 
+{% block title %}Edit Asset: {{ asset.named_id }}{% endblock %}
+
 {% block content %}
-<h2>Form for Asset</h2>
+<div class="container">
-{% endblock %}
+<form action="{% url 'asset:asset-save' asset.id %}" method="post">
+{% csrf_token %}
+  <div class="row">
+    <div class="col-sm-12">
+
+        <legend><h2>Asset: {{ asset.named_id }}</h2></legend>
+        {% if error_message %}<p><strong>{{ error_message }}</strong></p>{% endif %}
+        <div><input type="text" name="description" id="description" value="{{ asset.description }}" max_length="250" size="80"> <label for="description">Beschreibung</label></div>
+        <div><input type="number" name="quantity" id="quantity" value="{{ asset.quantity }}" size="6" min="0" max="99999"><label for="quantity">Quantity</label></div>
+        <div><input type="submit" class="btn btn-primary" value="save"></div>
+    </div>
+  </div>
+</form>
+
+</div>
+{% endblock content %}

asset/urls.py

@@ -1,4 +1,5 @@
 from django.urls import path
+from . import views
 from asset.views import AssetCreateView, AssetDeleteView, AssetUpdateView, AssetIndexView
 
 app_name = 'asset'
@@ -6,6 +7,7 @@ urlpatterns = [
     path('', AssetIndexView.as_view(), name='index'),
     path('add/', AssetCreateView.as_view(), name='asset-add'),
     path('<int:pk>/', AssetUpdateView.as_view(), name='asset-update'),
+    path('<int:asset_id>/save', views.asset_save, name='asset-save'),
     path('<int:pk>/delete/', AssetDeleteView.as_view(), name='asset-delete'),
 ]
 

asset/views.py

@@ -2,6 +2,8 @@ from django.urls import reverse_lazy
 from django.views.generic.edit import CreateView, DeleteView, UpdateView
 from django.views import generic
 from asset.models import Asset
+from django.shortcuts import get_object_or_404, reverse
+from django.http import HttpResponse, HttpResponseRedirect
 
 class AssetCreateView(CreateView):
     model = Asset
@@ -23,3 +25,10 @@ class AssetIndexView(generic.ListView):
         # Return the last 20 created containers
         return Asset.objects.order_by('-created_ts')[:20]
 
+def asset_save(request, asset_id):
+    asset = get_object_or_404(Asset, pk=asset_id)
+    asset.description = request.POST['description']
+    asset.quantity = request.POST['quantity']
+    asset.save();
+    return HttpResponseRedirect(reverse('asset:index'))
+