Using External HTML files in Django

2022-05-02 Thread Santhosh sridhar
Hi,

I have few html files which are not part of my django project templates 
directory. 
I want to render these html files as a response into some url.

Could someone help if you have any idea?

I tried using {% include %} and it gave TemplateDoesNotExist error. 

-Santhosh

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Re: Using External HTML files in Django

2022-05-03 Thread Santhosh sridhar
Thanks Mike. It worked !

On Tuesday, May 3, 2022 at 9:32:26 AM UTC+5:30 Mike Dewhirst wrote:

> On 3/05/2022 8:44 am, Hazho Human wrote:
>
> Why not serving that specific URL with Nginx or Apache?
>
> On Tue, 3 May 2022 at 03:15, Santhosh sridhar  
> wrote:
>
>> Hi, 
>>
>> I have few html files which are not part of my django project templates 
>> directory. 
>> I want to render these html files as a response into some url.
>>
>> Could someone help if you have any idea?
>>
>> I tried using {% include %} and it gave TemplateDoesNotExist error. 
>>
>
> In your settings file try naming the directory where the html files exist 
> so that Django's template engine knows to look there.
>
> TEMPLATES = [
> ...
> {
> ...
> "DIRS":  ["./path/to/templates", "./path/to/htmlfiles", ...],
> ...
> },
> ]
>
> Don't know if that will work if the html files are outside your project 
> scope and there will be permissions to consider etc
>
>
>> -Santhosh
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Django values_list queryset returns queryset object instead of list

2020-02-26 Thread Santhosh sridhar
Hi,
I have a table named View, I'm filtering values like this : views = 
View.objects.all().values_list('name',flat=True).order_by('id')
I get the output as  instead of list of the 
names. So I face error when try to parse it in jquery 
: jQuery.parseJSON(JSON.stringify("{{views|safe}}".replace(/'/g, 
'"').replace(/u"/g, '"').replace(/"/g, '"'))); it gives me the 
result as  -- >  .

How to fix this? Appreciating any help.


Regards,
Santhosh

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Error while adding entries through django admin

2020-03-02 Thread Santhosh sridhar
Hi,
I have registered a model in my django admin page. When I click the Add 
link, it throws me this error, Invalid block tag: 
'change_list_object_tools', expected 'endblock'

*django.template.base.TemplateSyntaxError: . I could not get any solution. 
Appreciating someone's help.*


*Regards,*

*Santhosh*

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Count the number of emails sent everyday

2020-03-13 Thread Santhosh sridhar
Hi,
I am working on django and I trigger emails to multiple email IDs in 
different scenarios, Is there a way to get the count of emails sent 
everyday instead of storing it in tables.

Regards,
Santhosh

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Embed an image in email Django

2019-12-17 Thread Santhosh sridhar
Hi,
I am using Django's Email message module to trigger an email with an embed 
image from my static folder. Could someone help? Below is the code that I 
have used.

Code :

recipient_list = ['a...@gmail.com']
from_email = 'a...@gmail.com'
message = ''
path = "{% static 'images/Welcome_image.jpg' %}" //*Using this image in 
the below html*
message += "\
\
\
\
\
\
\
\
\//*Using this 
image here but it is not rendered properly.*
\
\
\
\
\
\
\
Hi User,\
Welcome to the world.\
\
\
\
\
\
\
\
\
\
\
\
"%(path)

subject = "Welcome to the place!"
try:
msg = EmailMessage(subject, message, from_email, recipient_list)
msg.content_subtype = "html"  # Main content is now text/html
if any(recipient_list):
msg.send()
except Exception:
print("Exception while sending mail")

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Embed an image in email Django

2019-12-17 Thread Santhosh sridhar
Hi,
I am using Django's EmailMessage module to trigger an email with embedded 
image from the static directory path. Somehow the image is not rendering 
properly in the triggered email. Please find the below code and 
appreciating your help.

Thanks,
Santhosh

*Code:*
recipient_list = ['a...@gmail.com']
from_email = 'a...@gmail.com'
message = ''
path = "{% static 'images/Welcome_image.jpg' %}" //*Using this image in 
the below html*
message += "\
\
\
\
\
\
\
\
\  #*Using this 
static path here*
\
\
\
\
\
\
\
Hi User,\
Welcome to the world.\
\
\
\
\
\
\
\
\
\
\
\
"%(path)

subject = "Welcome to the place!"
try:
msg = EmailMessage(subject, message, from_email, recipient_list)
msg.content_subtype = "html"  # Main content is now text/html
if any(recipient_list):
msg.send()
except Exception:
print("Exception while sending mail")

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Integrate React with Django

2019-12-24 Thread Santhosh sridhar
Is it possible to integrate React Js framework with Django? What is the 
advantage of using react over Ajax with Django? Any example would help me. 

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How to use django-request module to log all the user activities in a table?

2019-12-26 Thread Santhosh sridhar
I'm using Django 1.8 version. Need to know how to use django-request or any 
other module to capture the all the user activities of a website.

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Display Multiselect bootstrap drop-down value in div with checkbox options

2019-12-27 Thread Santhosh sridhar
Hi,
I have a multiselect bootstrap drowdown. I want to display the selected 
values from a drop-down in a separate div as rows with multiple checkboxes 
to select. How I can proceed for this? Like I have selected 3 
items(I1,I2,I3) from dropdown then i should display all the three items as 
rows with 5 checkboxes to select in each row. The count of checkbox is 
fixed. This div should not be available on page load and clearing the 
values of dropdown. Any idea would help.Thanks.

JSFiddle Link : http://jsfiddle.net/dcskfowp/

Thanks,
Santhosh

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Prefill Checkboxes and send values to backend

2020-01-02 Thread Santhosh sridhar
Hi, 
I have a multiselect drowdown. I want to display the selected values from a 
drop-down in a separate div as rows with multiple checkboxes to select.  I 
have tried this code in JSFiddle, jsfiddle.net/k7nL3s2z . Please let me 
know if there is any better approach. I need to pass this data(Selected 
dropdown value with selected checkbox for that row) to backend. Also, the 
next step would be if Mustard is selected then I need to prefill A,B and C 
checkboxes already and option to check the rest of the boxes(Will get the 
list of list of checkboxes to prefill from backend). How to have prefilled 
checkboxes?

Thanks!

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Integrate Django with React

2020-01-03 Thread Santhosh sridhar
Is there a way to integrate React JS framework with Django? How to do that?
What is the advantage of using such frontend frameworks over normal ajax?
Any help or explanation would be helpful. Thanks!

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specefic field(s) for each query.

2020-01-11 Thread Santhosh sridhar
You can query like this in Django, say the table name is A and column name is 
name.
A.objects.all() will give all the objects and A.objects.filter(name='Django') 
will give all the objects whose name is Django.

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specefic field(s) for each query.

2020-01-11 Thread Santhosh sridhar
You can query like this in Django, say A is the table name and B is the 
columns. A.objects.all().values('B') or 
A.objects.all().values_list('B',flat=True)

Regards,
San

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Create Dashboard for CSV data

2020-01-20 Thread Santhosh sridhar
I have a csv file : each line having some inputs and some status. I need to 
read this csv file and present the data as a dashboard with some charts. I 
came across to use chart js plugin. Is there any better approach?

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django-request to log user statistics

2020-01-30 Thread Santhosh sridhar
Hi All,
I am trying to use django_request module to login the user statistics. I 
have two versions of django-request 1.5.2 and 1.5.5 installed and I could 
see both the egg files inside site-packages directory. But when I tried to 
use 'request' in my INSTALLED_APPS settings I am getting an error.
Could someone help??


Regards,
Santhosh

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Upgrading django from 1.8 to 2.2.0

2020-01-31 Thread Santhosh sridhar
Hi, 
Im upgrading my django project from 1.8 to 2.2.0. I have done the below 
changes.

1. Added on_delete to all the Foreign Key fields
2. Changed the url reverse import as from django.urls import reverse
3. Included path/re_path instead of url in all the app's url files.
4. Changed the MIDDLEWARE_CLASSES import in settings files to MIDDLEWARE = 
{}

I tried to run the server, still it says "TypeError: __init__() missing 1 
required positional argument: 'on_delete' and it is pointing 
to /usr2/santhosh/myproject/myapp/migrations/0002_abc.py

What should I do now? Do I need to delete all the migration files and 
re-run python manage.py migrate or what?? Help me you are aware.

Regards,
Santhosh

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Invalid Literal for int() with base10 error

2020-02-11 Thread Santhosh sridhar


I have a model called Project,

class Project(models.Model):
name = models.CharField(max_length=50, unique=True)
technology = models.ForeignKey(Technology, 
related_name='projects',on_delete=models.CASCADE)
chipName = models.CharField(max_length=50)
is_swarm = models.NullBooleanField(default=0, blank=True, null=True)
p_state = models.ForeignKey(ProjectStage, related_name='projects', 
default=6,on_delete=models.CASCADE)
project_poc = models.TextField()
bto_date = models.DateField(blank=True, null=True)
mto_date = models.DateField(blank=True, null=True)
description = models.CharField(max_length=500, null=True)
last_updated = models.DateTimeField(auto_now_add=True)


def __str__(self):
return self.name

def save(self, *args, **kwargs):
"""
Overriding base save method to set the default values for few fields 
based on user inputs.
"""

if not self.mto_date:
self.mto_date = self.bto_date + timedelta(days=15)

super().save(*args, **kwargs)

In my views.py, I am trying to get Projects.objects.all() but I get this 
error : ValueError: invalid literal for int() with base 10: b'17 
04:47:27.864928'

What could be the issue? I am using Django 2.2.1 and Python 3.6 versions.

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