hello all....
I am doing a project in Django.
I want to create a list by clicking upon a link, it will open up a new
window using javascript window.open() method.
I have two tables for list.
class Saved_list(models.Model):
description=models.CharField(max_length=100)
number_entries=models.IntegerField()
date_created=models.DateTimeField(auto_now_add=True)
date_modified=models.DateTimeField(auto_now=True)
class Saved_list_entry(models.Model):
saved_list=models.ForeignKey(Saved_list)
date_created=models.DateTimeField(auto_now_add=True)
Onload all entries in the Saved_list is listed with description and
number entries with a check box in front of it.
I want to create new Saved_list. I have done it with a a link.
When any one of the Checkbox is checked I want to increment the
number_entries field and insert a new row in Saved_list_entry.
my view is :
def add_to_list(request):
saved_list=Saved_list.objects.all()
lists=saved_list.values()
if request.method=='POST':
name=''
for lst in lists:
if request.POST[lst['description']]=='On':
name=lst['description']
break
if name!='':
try:
slist1=Saved_list.objects.get
(description=name)
except KeyError:
pass
slist_entry=Saved_list_entry
(saved_list_id=slist1.id)
slist1.number_entries=slist1.number_entries+1;
slist1.save()
else:
slist=Saved_list(description=request.POST
['listname'],number_entries=0)
slist.save()
else:
pass
return render_to_response('candidates/add_to_list.html',
{'list':lists})
and my template is:
<form action="" method="POST" name="list">
{% for l in list %}
<input type="checkbox" name="{{ l.description }}">
{{ l.description }} ({{ l.number_entries }})
{% endfor %}
<td><input type="text" name="listname">
<a href="javascript:document.list.submit()">Save</a>
<input type="submit" class="button1" value="Add To List"
name="Add
To List">
<input type="button" class="button1" value="cancel"
name="cancel"
onClick="window.close();">
</form>
But i can't retrieve the unchecked checkboxes
please help me......
thanks in advance....
Lima
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