Finished main view. Some tuning are to be done.

election/models.py

@@ -36,6 +36,9 @@ class Election(models.Model):
         now = timezone.now()
         return bool(now <= self.end_candidature and now >= self.start_candidature)
 
+    def has_voted(self, user):
+        return hasattr(user, 'has_voted') and user.has_voted.all() == list(self.role.all())
+
     # Permissions
 
 

election/templates/election/election_detail.jinja

@@ -35,6 +35,10 @@ th {
     margin-bottom: 5px;
 }
 
+.election__vote-form {
+    width: auto;
+}
+
 .role {
 
 }
@@ -47,6 +51,10 @@ th {
     color: darkgreen;
 }
 
+.role__error {
+    color: darkred;
+}
+
 .role .role_candidates {
     background: white;
 }
@@ -78,6 +86,8 @@ th {
 
     width: 150px;
     height: 150px;
+    min-width: 150px;
+    min-height: 150px;
 
     background-color: lightgrey;
 }
@@ -122,7 +132,9 @@ th {
 
     border: solid 1px darkgrey;
 
+    color: dimgray;
     text-align: center;
+    font-weight: bolder;
     cursor: pointer;
 }
 
@@ -131,10 +143,10 @@ th {
 }
 
 .candidate__vote-input:checked + .candidate__vote-choice {
+    padding: 14px;
     border-width: 2px;
     border-color: darkgreen;
     color: darkgreen;
-    font-weight: bolder;
 }
 
 .candidate__vote-input:checked + .candidate__vote-choice:hover,
@@ -142,6 +154,16 @@ th {
     background: palegreen;
 }
 
+.role_error .candidate__vote-input:checked + .candidate__vote-choice {
+    border-color: darkred;
+    color: darkred;
+}
+
+.role_error .candidate__vote-input:checked + .candidate__vote-choice:hover,
+.role_error .candidate__vote-input:checked + .candidate__vote-choice:focus {
+    background: indianred;
+}
+
 .election__sumbit-section {
     margin-top: 5px;
 }
@@ -151,51 +173,74 @@ th {
     width: 100%;
     padding: 20px;
     background: white;
-    border: solid 15px orange;
+    border: solid 15px #4081cb;
     text-align: center;
     font-size: 200%;
     font-weight: bolder;
     cursor: pointer;
 }
+
+.election__sumbit-button:hover,
+.election__sumbit-button:focus {
+    background-color: lightskyblue;
+}
 </style>
 {%- endblock %}
 
 {% block content %}
-    <h3 class="election__title">{{ object.title }}</h3>
-    <p class="election__description">{{ object.description }}</p>
+    <h3 class="election__title">{{ election.title }}</h3>
+    <p class="election__description">{{ election.description }}</p>
     <hr>
     <section>
         <p class="election__details">
             {% trans %}Polls close {% endtrans %}
             <time datetime="{{ election.end_date }}">{{ election.end_date|date("l d F Y") }}</time> at <time>{{ election.end_date|time("G:i") }}</time>
         </p>
-{#      {%- if object.has_voted(request.user) %}
+        {%- if election.has_voted(request.user) %}
         <p class="election__elector-infos">
             <span>{% trans %}You already have submitted your vote.{% endtrans %}</span>
         </p>
         {%- endif %}
- #} </section>
+    </section>
     <section>
+        <form action="/election/1/vote" method="post" class="election__vote-form" name="vote-form" id="vote-form">
+            {% csrf_token %}
             <table>
-            {%- set election_lists = object.election_list.all() -%}
+                {%- set election_lists = election.election_list.all() -%}
                 <caption></caption>
                 <thead>
+                    <th>{% trans %}Blank vote{% endtrans %}</th>
                     {%- for election_list in election_lists %}
                     <th>{{election_list.title}}</th>
                     {%- endfor %}
-                <th>{% trans %}Blank vote{% endtrans %}</th>
                 </thead>
-            {%- for role in object.role.all() %}
-            <tbody class="role">
+                {%- for role in election.role.all() %}
+                {%- set count = [0] %}
+                {%- set role_data = election_form.data.getlist(role.title) if role.title in election_form.data else [] %}
+                <tbody class="role {% if election_form.errors[role.title] is defined %}role_error{% endif %}">
                     <tr class="role__title">
                         <td colspan="{{election_lists.count() + 1}}">
                             <span>{{role.title}}</span>
                             {%- if role.max_choice > 1 %}
                             <strong class="role__multiple-choices">{% trans %}You may choose up to{% endtrans %} {{ role.max_choice }} {% trans %}people.{% endtrans %}</strong>
                             {%- endif %}
+                            {%- if election_form.errors[role.title] is defined %}
+                            {%- for error in election_form.errors.as_data()[role.title] %}
+                            <strong class="role__error">{{ error.message }}</strong>
+                            {%- endfor %}
+                            {%- endif %}
                         </td>
                     </tr>
                     <tr class="role_candidates">
+                        <td class="list-per-role">
+                            {%- if election.is_active and role.max_choice == 1 %}
+                            <input id="id_{{ role.title }}_{{ count[0] }}" class="candidate__vote-input" type="radio" name="{{ role.title }}" value {{ '' if role_data in election_form else 'checked' }}>
+                            <label for="id_{{ role.title }}_{{ count[0] }}" class="candidate__vote-choice">
+                                <span>{% trans %}Choose blank vote{% endtrans %}</span>
+                            </label>
+                            {%- set _ = count.append(count.pop() + 1) %}
+                            {%- endif %}
+                        </td>
                         {%- for election_list in election_lists %}
                         <td class="list-per-role">
                             <ul class="list-per-role__candidates">
@@ -212,42 +257,33 @@ th {
                                             <q class="candidate__program">{{ candidature.program or '' }}</q>
                                         </figcaption>
                                     </figure>
-                                {%- if object.is_active %}
-                                <input id="id" class="candidate__vote-input" type="radio" name="vote">
-                                <label for="id" class="candidate__vote-choice">
+                                    {%- if election.is_active %}
+                                    <input id="id_{{ role.title }}_{{ count[0] }}" type="{{ 'checkbox' if role.max_choice > 1 else 'radio' }}" {{ 'checked' if candidature.id|string in role_data else '' }} name="{{ role.title }}" value="{{ candidature.id }}" class="candidate__vote-input">
+                                    <label for="id_{{ role.title }}_{{ count[0] }}" class="candidate__vote-choice">
                                         <span>{% trans %}Choose{% endtrans %} {{ candidature.user.nick_name or candidature.user.first_name }}</span>
                                     </label>
-                                {% endif %}
+                                    {%- set _ = count.append(count.pop() + 1) %}
+                                    {%- endif %}
                                 </li>
                                 {%- endfor %}
                             </ul>
                         </td>
                         {%- endfor %}
-                    <td class="list-per-role">
-                        {%- if object.is_active %}
-                        <input id="id" class="candidate__vote-input" type="radio" name="vote">
-                        <label for="id" class="candidate__vote-choice">
-                            <span>{% trans %}Choose blank vote{% endtrans %}</span>
-                        </label>
-                        {% endif %}
-                    </td>
                     </tr>
                 </tbody>
                 {%- endfor %}
             </table>
+        </form>
     </section>
     <section class="election__sumbit-section">
-        <button class="election__sumbit-button">{% trans %}Submit the vote !{% endtrans %}</button>
+        <button class="election__sumbit-button" form="vote-form">{% trans %}Submit the vote !{% endtrans %}</button>
     </section>
+    <section class="election__add-elements">
         <a href="{{url('election:create_list')}}">{% trans %}Add a new list{% endtrans %}</a>
         <a href="{{url('election:create_role')}}">{% trans %}Add a new role{% endtrans %}</a>
-    <form action="{{url('election:candidate', election_id=object.id)}}" method="post">{{candidate_form}}
+    </section>
+    <form action="{{url('election:candidate', election_id=election.id)}}" method="post">{{candidate_form}}
     {% csrf_token %}
     <p><input type="submit" value="{% trans %}Candidate{% endtrans %}" /></p>
     </form>
-    <form action="{{url('election:vote', election_id=object.id)}}" method="post">
-    {{election_form.as_p()}}
-    <p><input type="submit" value="{% trans %}Vote{% endtrans %}" /></p>
-    {% csrf_token %}
-    </form>
 {% endblock %}

election/views.py

@@ -40,7 +40,7 @@ class VoteCheckbox(forms.ModelMultipleChoiceField):
 
     def validate(self, qs):
         if qs.count() > self.max_choice:
-            raise forms.ValidationError(_("You have selected too much candidate"))
+            raise forms.ValidationError(_("You have selected too much candidates."), code='invalid')
 
 
 # Forms