add multiple choice to edit view

esi/templates/edit_news.html

@@ -81,8 +81,9 @@
                                 type="text"
                                 id="industry"
                                 class="multiselect"
-                                {% if news.get_industry %}
-                                    data-initial-value='[{"text": "{{ news.get_industry }}", "value" : "{{ news.get_industry.id }}"}]'
+                                multiple
+                                {% if news.get_industry_json %}
+                                    data-initial-value='{{ news.get_industry_json }}'
                                 {% endif %}
                                 data-url="{% url 'auto' slug='industry' %}"
                                 data-load-once="true"
@@ -98,8 +99,9 @@
                                 type="text"
                                 id="function"
                                 class="multiselect"
-                                {% if news.get_function %}
-                                    data-initial-value='[{"text": "{{ news.get_function }}", "value" : "{{ news.get_function.id }}"}]'
+                                multiple
+                                {% if news.get_function_json %}
+                                    data-initial-value='{{ news.get_function_json }}'
                                 {% endif %}
                                 data-url="{% url 'auto' slug='function' %}"
                                 data-load-once="true"
@@ -139,8 +141,9 @@
                                 type="text"
                                 id="technology"
                                 class="multiselect"
-                                {% if news.get_technology %}
-                                    data-initial-value='[{"text": "{{ news.get_technology }}", "value" : "{{ news.get_technology.id }}"}]'
+                                multiple
+                                {% if news.get_technology_json %}
+                                    data-initial-value='{{ news.get_technology_json }}'
                                 {% endif %}
                                 data-url="{% url 'auto' slug='technology' %}"
                                 data-load-once="true"

esi/templates/list_news.html

@@ -45,7 +45,7 @@
 
 
 {% paginate news %}
-
+{{ request.get_full_path }}
 <form class="form">
     <table class="table table-hover">
         <thead class="thead-inverse">

esi/webapp/forms.py

@@ -10,6 +10,7 @@ class NewsForm(forms.Form):
         news = News.objects.get(pk=self.data['news_id'])
         news = self._make(news)
         news.save()
+        print(news.technology_id)
 
     def create(self):
         news = News()
@@ -28,13 +29,15 @@ class NewsForm(forms.Form):
         if self.data['radar']:
             news.radar_id = self.data['radar']
         if self.data['industry']:
-            news.industry_id = self.data['industry']
+            print('fdgdfgdfg', self.data['industry'])
+            news.industry_id = [int(i) for i in self.data['industry'].split(',')]
         if self.data['function']:
-            news.function_id = self.data['function']
+            news.function_id = [int(i) for i in self.data['function'].split(',')]
         if self.data['media']:
             news.media_id = self.data['media']
         if self.data['technology']:
-            news.technology_id = self.data['technology']
+            news.technology_id = [int(i) for i in self.data['technology'].split(',')]
+            print(news.technology_id)
         if self.data['type']:
             news.type_id = self.data['type']
         if self.data['region']:
@@ -43,6 +46,7 @@ class NewsForm(forms.Form):
             news.publish_date = datetime.strptime(self.data['date'], '%Y-%m-%d')
 
         if self.data['tags']:
+            print(self.data['tags'])
             news.tags_id = [int(i) for i in self.data['tags'].split(',')]
 
         return news

esi/webapp/models/news.py

@@ -21,9 +21,9 @@ class News(models.Model):
     is_accepted = models.BooleanField(default=False)
 
     radar_id = models.BigIntegerField(default=None, null=True, blank=True)
-    industry_id = models.BigIntegerField(default=None, null=True, blank=True)
-    function_id = models.BigIntegerField(default=None, null=True, blank=True)
-    technology_id = models.BigIntegerField(default=None, null=True, blank=True)
+    industry_id = models.CharField(max_length=255,default=None, null=True, blank=True)
+    function_id = models.CharField(max_length=255,default=None, null=True, blank=True)
+    technology_id = models.CharField(max_length=255,default=None, null=True, blank=True)
     tags_id = models.CharField(max_length=255, default=None, null=True, blank=True)
 
     class Meta:
@@ -49,17 +49,35 @@ class News(models.Model):
 
     def get_technology(self):
         if self.technology_id:
-            return WpEsiTechnology.objects.get(id=self.technology_id)
+            return WpEsiTechnology.objects.filter(id__in=json.loads(self.technology_id))
+        return None
+
+    def get_technology_json(self):
+        tech = self.get_technology()
+        if tech:
+            return json.dumps([{'text': i.name, 'value': i.id} for i in tech])
         return None
 
     def get_function(self):
         if self.function_id:
-            return WpEsiFunction.objects.get(id=self.function_id)
+            return WpEsiFunction.objects.filter(id__in=json.loads(self.function_id))
+        return None
+
+    def get_function_json(self):
+        func = self.get_function()
+        if func:
+            return json.dumps([{'text': i.name, 'value': i.id} for i in func])
         return None
 
     def get_industry(self):
         if self.industry_id:
-            return WpEsiIndustry.objects.get(id=self.industry_id)
+            return WpEsiIndustry.objects.filter(id__in=json.loads(self.industry_id))
+        return None
+
+    def get_industry_json(self):
+        ind = self.get_industry()
+        if ind:
+            return json.dumps([{'text': i.name, 'value': i.id} for i in ind])
         return None
 
     def get_radar(self):