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PODjango How can I initial the object ID of all objects in queryset in a formset hidden field?
 

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  1. PODjango How can I initial the object ID of all objects in queryset in a formset hidden field?
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    <p>I'm trying to create a simple inbox application that allow users to send each other message using the UserModel. </p> <p>How can I populate id of all objects in a queryset in a hidden field of a formset? Because when I try</p> <pre><code>File "C:\mysite\pet\views.py" in message 913. initial.update({'hidden_field': messages.id}) </code></pre> <p>Exception Type: AttributeError at /message/ Exception Value: 'function' object has no attribute 'id'</p> <pre><code>class Message(models.Model): user = models.ForeignKey(User, related_name='sender') recipient = models.ForeignKey(User, related_name='recipient') created = models.DateTimeField(auto_now_add=True) body = models.CharField(max_length=1000) read = models.BooleanField(default=False) trash = models.BooleanField(default=False) sentmessage = models.BooleanField(default=False) thread = models.ForeignKey(Thread,blank=True,null=True) draft = models.BooleanField(default=False) def __unicode__(self): return self.body </code></pre> <p>views</p> <pre><code>@login_required def message(request): person = Person.objects.get(user=request.user) messages = Message.objects.filter(recipient=request.user.id).order_by("-created").values initial = {} initial.update({'hidden_field': messages.id}) form = formset_factory(CheckBoxForm) formset = form(initial=initial) return render(request,'messages.html',{'messages':messages,'form':form,'person':person}) </code></pre> <p>forms</p> <pre><code>class CheckBoxForm(forms.Form): checkbox = forms.BooleanField(required=False) hidden_field = forms.CharField(widget=forms.HiddenInput()) </code></pre> <p>template</p> <pre><code> {% for m in messages %} {{m.body}} {% endfor %} </code></pre> <p>@ new code</p> <pre><code> @login_required def message(request): messages = Message.objects.filter(recipient=request.user).order_by("-created") form = CheckBoxForm() if request.method =='POST': form = ReplyForm(request.POST) if form.is_valid(): id = request.POST.get('hidden_field', False) Message.objects.filter(pk=id).delete() return render(request,'messages.html', {'messages':messages,'form':form,'person':person}) </code></pre>
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    1. COYou can only access the id in an instance of the model class. I assume you are putting the checkbox next to your messages, although it is not there in you code. If this is the case, why not just put <input type="hidden" value={{m.id}}> in your template?
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      1. PODjango How can I initial the object ID of all objects in queryset in a formset hidden field?
      1. USJonLeslieHarding
    2. CO@lntheNoob I posted some new code above , I did that . For instance if I have 5 checkbox . and try to delete it via post . It only delete one
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      1. PODjango How can I initial the object ID of all objects in queryset in a formset hidden field?
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    3. CO@IntheNoob if their were many messages then their many checkbox . How would you create a function that would delete the objects?
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      1. PODjango How can I initial the object ID of all objects in queryset in a formset hidden field?
      1. USJackRoster
 

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