django-template-filters Questions
10
Solved
Here's my custom filter:
from django import template
register = template.Library()
@register.filter
def replace(value, cherche, remplacement):
return value.replace(cherche, remplacement)
And, h...
Ainslee asked 7/1, 2009 at 15:21
3
Solved
I am trying to use django's built in 'default' filter using this code
<title>{{ title|default :"nothing" }}</title>
But it gives me the following exception
django.template.b...
Hughmanick asked 5/6, 2015 at 9:18
2
Solved
I used default_if_none as shown below:
<input type="text" name='username' value="{{ value|default_if_none: '' }}">
But, I got the error below:
django.template.exceptions...
Sears asked 26/6, 2018 at 1:50
19
Solved
How do I get the domain name of my current site from within a Django template? I've tried looking in the tag and filters but nothing there.
Jaret asked 20/9, 2009 at 14:27
2
Solved
My filter is not being registered and not sure where it's getting tripped up.
In test/templatetags
__init__.py
test_tags.py
test_tags.py includes
from django import template
register.filter(...
Atropos asked 2/8, 2014 at 1:18
3
Solved
In the following django template variable .Is it possible to remove the html tags via django template filters
{{myvar|safe}}
The following would output an html like
<div>sddfdsfsdfsdf ...
Gassman asked 7/7, 2011 at 6:46
4
Is there a way to get multiple digits of a given number within a django template?
For example:
{{ some_num|get_digit:2 }}
will give you the second right most digit. For 1224531 it would be 3
...
Visage asked 11/1, 2012 at 23:28
4
Solved
I got an article app and trying to make a custom filter, I have a directory called templatetags in article app, and a tags.py within that directory, here is the directory structure.
-manage.py(f)
...
Lorraine asked 9/4, 2011 at 11:21
2
Solved
My template renders the tag {{ test.date}} in the following format -
2015-12-15T23:55:33.422679
When I try to format it using django's built in template tag date, it doesn't display anything.
Va...
Myall asked 17/12, 2015 at 10:21
4
Solved
I want to display a list of objects in a Django generic display view ListView class. And, to make it prettier, I try to sort it in alphabetic order. So, I use the built-in dictsort tag to sort the ...
Macbeth asked 2/2, 2014 at 14:9
4
Solved
I have a variable that contains JSON I need to pass into a template. I'm defining it as a variable and then passing it into the template successfully. However, I need the format to replace the quot...
Stroll asked 8/6, 2011 at 22:46
5
Solved
I have a model field, which stores a list of URLs (yeah, I know, that's wrong way) as url1\nurl2\nurl3<...>. I need to split the field into an array in my template, so I created the custom fi...
Job asked 29/11, 2011 at 20:50
1
Solved
I can't figure out how to send multiple arguments into custom template filter.
The problem is that I use template variables as an arguments.
CUSTOM TEMPLATE FILTER
@register.filter
def is_schedu...
Meunier asked 5/11, 2016 at 17:0
1
Solved
This hopefully is a pretty easy question. My endgoal is to be able to view my database entries in a table which I can sort via the column headers. I have read the documentation on cycle tags, but d...
Fardel asked 21/3, 2016 at 18:15
1
Solved
I have a "create new object" button in a template file. I want to include the button in several places at my website, but I want to include the template with a link. I've tried:
{% includ...
Interpenetrate asked 15/4, 2015 at 12:26
2
Solved
Is it possible to access the current User (i.e. user in the template context) from a custom template filter?
Obviously I can pass the user in as an argument, but if it's possible to just grab the ...
Anonymous asked 13/7, 2011 at 18:5
2
Solved
How to ensure that all html-tags were closed? The problem arises because I want create some sort of excerpt for every article. For example someone writes an article like this:
Hi everyone, I'm jus...
Tapes asked 9/6, 2014 at 2:36
1
Solved
Is there a way to access a JavaScript variable in django template code as shown below:
var tags_v1 = '{{ form.tags_1.value }}';
tags_v1 = tags_v1.split('{{ form.value_delim }}');
tags_v1 = tags_v1...
Lynea asked 6/1, 2014 at 14:30
1
Solved
There is a forloop in java where i can tell where to start and where to end:
for(int i=10;i<array.length;i++){
}
but how can i implement this int i=10 in django template? How can i set the ...
Smarm asked 3/9, 2013 at 22:5
1
Solved
I made this custom filter to check if an image exists or not:
from django import template
from django.core.files.storage import default_storage
register = template.Library()
@register.filter(nam...
Transcendence asked 21/8, 2013 at 18:0
1
Solved
The static files (css, js, images) are serving from local whilst media files (uploaded images and videos) are on Amazon S3 server in my project.
I can upload media files to Amazon S3 without any p...
Discontented asked 18/7, 2013 at 10:33
2
Solved
I am trying to pass a dictionary to a django template. In the django view, the variable is initialized and passed as such:
foo = {'a':'b'}
...
return render(request, 'template.html', {'foo': str(f...
Georgeanngeorgeanna asked 22/3, 2013 at 12:14
2
Solved
Is there a template filter in django that will trim any leading or trailing whitespace from the input text.
Something like: {{ var.example|trim }}
Prophesy asked 28/4, 2012 at 6:35
2
Solved
Django beginner question. I have the following model:
class Leg(models.Model):
startpoint = models.CharField(max_length=50, help_text="examples: 'Smith Elementary' or 'riders' houses'; less than ...
Crigger asked 26/8, 2012 at 13:56
1
I have seen enough number of examples that allow me to declare a new variable inside a template and set its value. But what I want to do is to update the value of a particular variable inside the t...
Hoad asked 4/7, 2012 at 8:1
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