[mezzanine-users] File Upload in Mezzanine

[Tameen Malik]

I am unable to upload my file upload program. I created a small project in 
django to upload and download files. This project was/is working very fine. Now 
i am trying this in Mezzanine for which i have created following models:

from django.db import modelsfrom django.contrib.auth.models import Userfrom 
mezzanine.pages.models import Pagefrom time import time
def get_upload_file_name(instance, filename):
return "galleries/%s_%s" %(str(time()).replace('.','_'), filename)


GENDER = (('','Please Select ...'),('male','Male'), 
('female','Female'))class AllUsers(models.Model):
FullName = models.CharField(max_length=300)
DOB = models.DateField()
Gender = models.CharField(max_length=7, choices = GENDER)
HomeAddress = models.TextField()
Contact = models.CharField(max_length=300)
Email = models.EmailField()
CV = models.FileField(upload_to = get_upload_file_name)

forms like :

class UserForm(forms.ModelForm):
class Meta:
model = AllUsers
fields = ['FullName' ,'DOB' 
,'Gender','HomeAddress','Contact','Email','CV','UserDepartment']

Html page for form

{%csrf_token%}
 
{{id}}
Users Profile
{% fields_for form %}

{% block account_form_actions %}

{% endblock %}



Problem: I upload my file and press submit button, on submission it moves 
me to html form page and remove the file i uploaded. and ask me to upload 
file again.

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[mezzanine-users] Changes in Model

[Tameen Malik]

My model was

class Author(Page):
dob = models.DateField("Date of birth")

i removed dob field and updated model with:

class Author(Page):
name = models.CharField(max_length = 250)
email = models.EmailField()


Then entered two commands:

python manage.py schemamigration project_name 001_initial--add-field 
Author.name, Author.email 

then this command 

 python manage.py migrate project_name

you can see attach image : these above commands don't allow me to save 
changes in models.

Need your assistance!

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<>

[mezzanine-users] Models are not working

[Tameen Malik]

I have created Models like

*models.py file:*
 

> from django.db import models
> from mezzanine.pages.models import Page
>
> class Author(Page):
> dob = models.DateField("Date of birth")
>


  
   I am using Wamp to save database/tables.
   My database name is abcdef

*   tables have created in my database now. but models are not working, 
tables define in models are not created.*
  
Note: I have mention "south" in my Installed Apps.

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Re: [mezzanine-users] Re: Page Processors are not working!

[Tameen Malik]

>
> Thank's @Josh :)
>

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Re: [mezzanine-users] Re: Page Processors are not working!

[Tameen Malik]

>
> Yes author is model @Josh
>
 

> Thank's Allah, i solve this problem.   What i did is i decided to start 
> from simple model and simple example.
>

*models.py file:*
 

> from django.db import models
> from mezzanine.pages.models import Page
>
> class Author(Page):
> dob = models.DateField("Date of birth")
>

*page_processors.py file:*

from django.http import HttpResponseRedirect
from mezzanine.pages.page_processors import processor_for
from models import Author

@processor_for("authors")
def authors_list(request, page):
   authors =['abc', 'def']   //just hard coded 
these values to get better understanding for myself
   return {"authors": authors} 

*authors.html page*



Page Title




{% for item in authors %}
{{ item}}
{% endfor %}




*urls.py file:*

url("^authors/$", "mezzanine.pages.views.page", {"slug": "authors"}, 
name="authors"),


Thank's Mezzanine Users
Regards 
Tameen

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[mezzanine-users] Re: Issues with page processors in Mezzanine

[Tameen Malik]

>
> Excellent Explanation of page processor. I was lokking for such 
> explanation from last 2 days. Good job @Eduardo -- I am trying to achieve 
> this goal too. can you please help me to solve similar 
> problem 
> https://groups.google.com/forum/#!topic/mezzanine-users/D9Gjp_jOQNM%5B1-25-false%5D
>  
>

Looking forward to your reply 
Thank's
 

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[mezzanine-users] Re: Page Processors are not working!

[Tameen Malik]

url("^xyz/$", "mezzanine.pages.views.page", {"slug": "Author"}, 
 name="Author"), this line solves error and showing page but form still 
doesn't display. why ? :( 

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[mezzanine-users] Page Processors are not working!

[Tameen Malik]

processors.py file:

from django import forms
from django.http import HttpResponseRedirect
from mezzanine.pages.page_processors import processor_for
from .models import Author

class AuthorForm(forms.Form):
name = forms.CharField()
email = forms.EmailField()

@processor_for(Author)
def author_form(request, page):
form = AuthorForm()
if request.method == "POST":
form = AuthorForm(request.POST)
if form.is_valid():
# Form processing goes here.
redirect = request.path + "?submitted=true"
return HttpResponseRedirect(redirect)
return {"form": form}


here define urls.py file where i define processor like:

 url("^xyz/$", "mezzanine.pages.views.page", {"Author": "/xyz/"}, 
name="Author"),

Now it says: author is undefined. how to solve this error so form may work,

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Re: [mezzanine-users] Page Processors with Slug

[Tameen Malik]

>
> page_processor.py defining restaurant function. How to define url to 
> access this function can you please write this line of code?
>  

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> thank's ! hmm can you answer my second question, i posted today with title 
> `what to do next`!
>

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[mezzanine-users] Re: What to do next?

[Tameen Malik]

>
>
> *urls.py*
>
> urlpatterns += patterns('',
> url(r'^/xyz/$', create_Book))
>
>
>

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[mezzanine-users] What to do next?

[Tameen Malik]

*processor_for.py*

from django import forms
from django.http import HttpResponseRedirect
from mezzanine.pages.page_processors import processor_for
from .models import Book

class BookForm(forms.Form):
name = forms.CharField()
email = forms.EmailField()

@processor_for(Author)
def author_form(request, page):
form = BookForm()
if request.method == "POST":
form =BookForm(request.POST)
if form.is_valid():
# Form processing goes here.
redirect = request.path + "?submitted=true"
return HttpResponseRedirect(redirect)
return {"form": form}

*models.py*

from django.db import models
from time import time
class Book(models.Model):
   book_name= models.CharField(max_length=200, unique = True)
def __unicode__(self):
return self.book_name
*views.py*
def create_book (request):
if request.POST:
form = BookForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return HttpResponseRedirect('/all/')
else:
form = BookForm()
args= {}
args.update(csrf(request))
args['form'] = form
return render_to_response('create_Book.html', args)

*urls.py*

urlpatterns += patterns('',
url(r'^/xyz/$', create_user))

*create_Book.html*

{% 
csrf_token %}
{{form.as_ul}}



This is what i am doing but still i am unable to access form. Where i am 
doing wrong. will be grateful to you. Please mark that what's wrong in code?

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Re: [mezzanine-users] Where to define Proccessor_for.py

[Tameen Malik]

All i have to do is to add this mezzanine.pages.views.page  line in 
views.py file?

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[mezzanine-users] Re: Where to define Proccessor_for.py

[Tameen Malik]

To associate a Page Processor to a custom Page model you must create the 
function for it in a module called page_processors.py inside one of your 
INSTALLED_APPS and decorate it using the decorator
mezzanine.pages.page_processors.processor_for.  I know this is the answer 
of my question. I have mentioned mezzanine.pages.page_processors.processor_for 
i my installed apps and 

from mezzanine.pages import page_processors
page_processors.autodiscover()

lines in in my urls.py file but what to do more to access this?

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[mezzanine-users] Re: Where to define Proccessor_for.py

[Tameen Malik]

and how to define this in template to make this accessible?

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[mezzanine-users] Where to define Proccessor_for.py

[Tameen Malik]

from django import forms
from django.http import HttpResponseRedirect
from mezzanine.pages.page_processors import processor_for
from .models import Author

This is processor.py file: Now i save this in /myproject/proccessor.py. My 
question can be simple but i am confuse that now where i have to define 
this to access this form. (in url.py file using views or in template or is 
there any other way too!)

*class AuthorForm(forms.Form):*
*name = forms.CharField()*
*email = forms.EmailField()*

*@processor_for(Author)*
*def author_form(request, page):*
*form = AuthorForm()*
*if request.method == "POST":*
*form = AuthorForm(request.POST)*
*if form.is_valid():*
*# Form processing goes here.*
*redirect = request.path + "?submitted=true"*
*return HttpResponseRedirect(redirect)*
*return {"form": form}*

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Yes you are right sir!
>
hmm there are two things i am moving towards Django -cms and Mezzanine. 
Should i move to django-cms first to getbetter understanding to 
mezzanine world or both are different?

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> yes i studied first 5 chapters of djangobook.com this week. hmm i don't 
> know i just stuck here in mezzanine. Sir can't you give me small example 
> (if you can). Mezzanine documentation is not detailed or may be my mind 
> can't work unless i go through 3,4 examples! :(
>

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Thank You!
>>
>hmmm see i have created models.py file in project have these lines:
>
> from django.db import modelsfrom mezzanine.pages.models import Pageclass 
> Author(Page):
> dob = models.DateField("Date of birth")
> class Book(models.Model):
> author = models.ForeignKey("Author")
> cover = models.ImageField(upload_to="authors")
>
> and admin.py with these:
>
> from django.contrib import adminfrom mezzanine.pages.admin import 
> PageAdminfrom .models import Author  
>
>  

> admin.site.register(Author, PageAdmin)
>
>
> Now i write these commands: python manage.py syncdb,  python manage.py 
> migrate,  
> and then open python shell to write  Author.objects.create(dob = 
> "12/12/2014")
>
> That generates error that author is not defined. It's true because no 
> tables created in my database.!
>
 

>

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Thank You!
>
   hmmm see i have created models.py file in project have these lines:

from django.db import modelsfrom mezzanine.pages.models import Pageclass 
Author(Page):
dob = models.DateField("Date of birth")
class Book(models.Model):
author = models.ForeignKey("Author")
cover = models.ImageField(upload_to="authors")

and admin.py with these:

from django.contrib import adminfrom mezzanine.pages.admin import PageAdminfrom 
.models import Author
 


Now i write these commands: python manage.py syncdb,  python manage.py 
migrate,  
and then open python shell to write  Author.objects.create(dob = 
"12/12/2014")

That generates error that author is not defined. It's true because no 
tables created in my database.!

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Kenneth Bolton i am still confuse with two things:
>

First Scenario: I go to http://127.0.0.1:8000/admin/ page. i log-in using 
my admin account. I go to `Pages`, add new page named `FirstPage` . This 
page has one submission form to get email id , user name etc. Now i can see 
this page in my site.This goes fine. Problem is How to get data/values 
posted in this form of FirstPage.

Second Scenario: I have created an html page using my editor. I save this 
page to my templates folder. i want to bind this page to menu of home page. 
How to do this.

My questions can similar to my first/last one's. But i am not getting my 
way that's why i need your assistance

Thank's for precious time.
Regards
Tameen


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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Great reply.
>>
>  
>
>> Thank's Kenneth Bolton
>>
>
>   Can i ask you more question's if i face any problems further :)
>   
>   Regards
>   Tameen 
>

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Great reply. 
>>
>  
>
>> Thank's Kenneth Bolton
>>
>
>   Can i ask you more question's if i face any problems further :)
>   
>   Regards
>   Tameen 
>

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Great reply. 
>
 

> Thank's Kenneth Bolton
>

  Can i ask you more question's if i face any problems further :)
  
  Regards
  Tameen 

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Re: [mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

>
> Hi Kenneth Bolton Thank's for quick response. Few more questions:
>>
> In the admin interface for the page, look for the fields "Show in menus". 
>  -*- using admin interface if i create page i don't find this in 
> templates folder and if i create html page and store this in 
> templates/pages folder, how to show this in menu of home page?*
>  
> using 
> django.http.HttpRequest.method
>  *we return page url so that's work similar to django framework?*
>
> Thank's Looking forward to your reply :)
>
 Tameen 

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[mezzanine-users] How to set menus and to get postedata in Mezzanine Django

[Tameen Malik]

I have created a *model.py* file in which I define my classes like:

from django.db import modelsfrom mezzanine.pages.models import Page
class Author(Page):
dob = models.DateField("Date of birth")
class Book(models.Model):
author = models.ForeignKey("Author")
cover = models.ImageField(upload_to="authors")

Then my HTML page and place it into templates folder define URL in *urls.py*
 file.

I run command python manage.py collecttemplates to get all templates

Now I browse 127.0.0.1/8000/page1/ to get my page view.

Question 1: How to place this page in menu of home page using admin 
interface?

Question 2: How to solve this error 'NoneType' object has no attribute 
'split' generates if I browse http://127.0.0.1:8000/admin/conf/setting/?

question3 : How to access POST DATA from forms created in mezzanine 
interface?

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