Added search and orderby features to people

RIGS/templates/RIGS/person_list.html

@@ -1,8 +1,10 @@
 {% extends request.is_ajax|yesno:"base_ajax.html,base.html" %}
 {% load widget_tweaks %}
 {% load paginator from filters %}
+{% load url_replace from filters %}
+{% load orderby from filters %}
 
-{% block title %}People list{% endblock %}
+{% block title %}People{% endblock %}
 
 {% block content %}
     <div class="col-sm-10 col-sm-offset-1">
@@ -13,6 +15,13 @@
             <div class="col-sm-2">
                 <a href="{% url 'person_add' %}" class="btn btn-default pull-right">New <span class="glyphicon glyphicon-plus"></span></a>
             </div>
+            <div class="col-sm-3 col-sm-offset-9">
+                <form class="form form-horizontal col-sm-12">
+                    <div class="form-group">
+                        <input type="search" name="q" placeholder="Search" value="{{ request.GET.q }}" class="form-control" />
+                    </div>
+                </form>
+            </div>
         </div>
         <div class="pull-right">{% paginator %}</div>
         <div>
@@ -20,7 +29,7 @@
                 <thead>
                 <tr>
                     <td></td>
-                    <td>Name</td>
+                    <td>Name<a href="?{% orderby request 'orderBy' 'name' %}"><span class="caret"></span></a></td>
                     <td>Email</td>
                     <td>Phone</td>
                     <td>Notes</td>

RIGS/templatetags/filters.py

@@ -40,6 +40,7 @@ def paginator(context, adjacent_pages=3):
             if n > 0 and n <= paginator.num_pages]
 
     dict = {
+        'request': context['request'],
         'is_paginated': paginator.num_pages > 0,
         'page_obj': page,
         'paginator': paginator,
@@ -59,4 +60,28 @@ def paginator(context, adjacent_pages=3):
         dict['previous'] = page.previous_page_number()
 
     return dict
-register.inclusion_tag('pagination.html', takes_context=True)(paginator)
+register.inclusion_tag('pagination.html', takes_context=True)(paginator)
+
+@register.simple_tag
+def url_replace(request, field, value):
+
+    dict_ = request.GET.copy()
+
+    dict_[field] = value
+
+    return dict_.urlencode()
+
+@register.simple_tag
+def orderby(request, field, attr):
+
+    dict_ = request.GET.copy()
+
+    if dict_[field] == attr:
+        if not dict_[field].startswith("-"):
+            dict_[field] = "-" + attr
+        else:
+            dict_[field] = attr
+    else:
+        dict_[field] = attr
+
+    return dict_.urlencode()

RIGS/views.py

@@ -1,6 +1,8 @@
 from django.http.response import HttpResponseRedirect
 from django.core.urlresolvers import reverse_lazy
 from django.views import generic
+from django.views.decorators.csrf import csrf_exempt
+from django.db.models import Q
 from RIGS import models
 
 # Create your views here.
@@ -28,6 +30,17 @@ class PersonIndex(generic.ListView):
     model = models.Person
     paginate_by = 20
 
+    def get_queryset(self):
+        q = self.request.GET.get('q', "")
+        if len(q) >= 3:
+            object_list = self.model.objects.filter(Q(name__icontains=q) | Q(email__icontains=q))
+        else:
+            object_list = self.model.objects.all()
+        orderBy = self.request.GET.get('orderBy', None)
+        if orderBy is not None:
+            object_list = object_list.order_by(orderBy)
+        return object_list
+
 class PersonDetail(generic.DetailView):
     model = models.Person
 

templates/pagination.html

@@ -1,14 +1,15 @@
 {% if is_paginated %}
+    {% load url_replace from filters %}
 	<div>
 		<ul class="pagination">
 			{% if has_previous %}
-				<li><a href="?page={{ previous }}{{ getvars }}{{ hashtag }}" class="prev">&lsaquo;&lsaquo;</a></li>
+				<li><a href="?{% url_replace request 'page' previous %}" class="prev">&lsaquo;&lsaquo;</a></li>
 			{% else %}
 				<li class="disabled prev"><a href="#">&lsaquo;&lsaquo;</a></li>
 			{% endif %}
 
             {% if show_first %}
-                <li><a href="?page={{ first }}{{ getvars }}{{ hashtag }}" class="prev">{{ first }}</a></li>
+                <li><a href="?{% url_replace request 'page' first %}" class="prev">{{ first }}</a></li>
                 <li><span>&hellip;</span></li>
             {% endif %}
 
@@ -16,17 +17,17 @@
                 {% ifequal page page_obj.number %}
                     <li class="current page active"><a href="#">{{ page }}</a></li>
                 {% else %}
-                    <li><a href="?page={{ page }}{{ getvars }}{{ hashtag }}" class="page">{{ page }}</a></li>
+                    <li><a href="?{% url_replace request 'page' page %}" class="page">{{ page }}</a></li>
                 {% endifequal %}
             {% endfor %}
 
             {% if show_last %}
                 <li><span>&hellip;</span></li>
-                <li><a href="?page={{ last }}{{ getvars }}{{ hashtag }}" class="prev">{{ last }}</a></li>
+                <li><a href="?{% url_replace request 'page' last %}" class="prev">{{ last }}</a></li>
             {% endif %}
 
             {% if has_next %}
-                <li><a href="?page={{ next}}{{ getvars }}{{ hashtag }}" class="next">&rsaquo;&rsaquo;</a></li>
+                <li><a href="?{% url_replace request 'page' next %}" class="next">&rsaquo;&rsaquo;</a></li>
             {% else %}
                 <li class="disabled next"><a href="#">&rsaquo;&rsaquo;</a></li>
             {% endif %}