Remove pledge form error when campaign is not active. [#56565596]

frontend/templates/pledge.html

@@ -69,6 +69,11 @@
 	<br /> You can modify your pledge below.
 	</div>
 	{% endif %}
+	{% ifnotequal work.last_campaign.status 'ACTIVE' %}	
+	<div class="clearfix"><h4>Campaign NOT ACTIVE</h4>
+		This pledge form is not functional because the campaign is NOT ACTIVE.<br /><br /><br />
+	</div>
+	{% endifnotequal %}
 
     	{% comment %}
     	Even there is a CampaignPledgeForm in frontend/forms.py , the "widget" for premium_id is implemented in HTML here for now.

frontend/views.py

@@ -965,7 +965,7 @@ class PledgeView(FormView):
     campaign = None
     work = None
     premiums = None
-    data = None
+    data = {}
     
     def get_preapproval_amount(self):
         preapproval_amount = self.request.REQUEST.get('preapproval_amount', None)
@@ -1042,7 +1042,7 @@ class PledgeView(FormView):
                 'work':self.work,
                 'campaign':self.campaign, 
                 'premiums':self.premiums, 
-                'premium_id':self.data['premium_id'], 
+                'premium_id':self.data.get('premium_id',None), 
                 'faqmenu': 'modify' if self.transaction else 'pledge', 
                 'transaction': self.transaction,
                 'tid': self.transaction.id if self.transaction else None,