Kim Majali Django.How

GET and POST on Template

Kim Majali wrote on 07/06/2022

If GET


{% if request.method == "GET" %} Get {% else%} post {% endif %}

Get a known var


{% if request.GET.my_var %}

Django Humanize

Kim Majali wrote on 07/06/2022

Date


{% load humanize %}
{{ my_num|intcomma }}

Some Popular Uses

`apnumber`

For numbers 1-9, returns the number spelled out. Otherwise, returns the number. This follows Associated Press style. Examples:

1 becomes one.
2 becomes two.
10 becomes 10.

You can pass in either an integer or a string representation of an integer.

`intcomma`

Converts an integer or float (or a string representation of either) to a string containing commas every three digits. Examples:

4500 becomes 4,500.
4500.2 becomes 4,500.2.
45000 becomes 45,000.
450000 becomes 450,000.
4500000 becomes 4,500,000.

Format localization will be respected if enabled, e.g. with the 'de' language:

45000 becomes '45.000'.
450000 becomes '450.000'.

`intword`

Converts a large integer (or a string representation of an integer) to a friendly text representation. Translates 1.0 as a singular phrase and all other numeric values as plural, this may be incorrect for some languages. Works best for numbers over 1 million. Examples:

1000000 becomes 1.0 million.
1200000 becomes 1.2 million.
1200000000 becomes 1.2 billion.
-1200000000 becomes -1.2 billion.

Values up to 10^100 (Googol) are supported. Format localization will be respected if enabled, e.g. with the 'de' language:

1000000 becomes '1,0 Million'.
1200000 becomes '1,2 Millionen'.
1200000000 becomes '1,2 Milliarden'.
-1200000000 becomes '-1,2 Milliarden'.

`naturalday`

For dates that are the current day or within one day, return “today”, “tomorrow” or “yesterday”, as appropriate. Otherwise, format the date using the passed in format string. Argument: Date formatting string as described in the date tag. Examples (when ‘today’ is 17 Feb 2007):

16 Feb 2007 becomes yesterday.
17 Feb 2007 becomes today.
18 Feb 2007 becomes tomorrow.
Any other day is formatted according to given argument or the DATE_FORMAT setting if no argument is given.

`naturaltime`

For datetime values, returns a string representing how many seconds, minutes or hours ago it was – falling back to the timesince format if the value is more than a day old. In case the datetime value is in the future the return value will automatically use an appropriate phrase. Examples (when ‘now’ is 17 Feb 2007 16:30:00):

17 Feb 2007 16:30:00 becomes now.
17 Feb 2007 16:29:31 becomes 29 seconds ago.
17 Feb 2007 16:29:00 becomes a minute ago.
17 Feb 2007 16:25:35 becomes 4 minutes ago.
17 Feb 2007 15:30:29 becomes 59 minutes ago.
17 Feb 2007 15:30:01 becomes 59 minutes ago.
17 Feb 2007 15:30:00 becomes an hour ago.
17 Feb 2007 13:31:29 becomes 2 hours ago.
16 Feb 2007 13:31:29 becomes 1 day, 2 hours ago.
16 Feb 2007 13:30:01 becomes 1 day, 2 hours ago.
16 Feb 2007 13:30:00 becomes 1 day, 3 hours ago.
17 Feb 2007 16:30:30 becomes 30 seconds from now.
17 Feb 2007 16:30:29 becomes 29 seconds from now.
17 Feb 2007 16:31:00 becomes a minute from now.
17 Feb 2007 16:34:35 becomes 4 minutes from now.
17 Feb 2007 17:30:29 becomes an hour from now.
17 Feb 2007 18:31:29 becomes 2 hours from now.
18 Feb 2007 16:31:29 becomes 1 day from now.
26 Feb 2007 18:31:29 becomes 1 week, 2 days from now.

`ordinal`

Converts an integer to its ordinal as a string. Examples:

1 becomes 1st.
2 becomes 2nd.
3 becomes 3rd.

You can pass in either an integer or a string representation of an integer.

Disable Input for Non Authorized

Kim Majali wrote on 07/06/2022

Inside form

Math Tags in Django Template

Kim Majali wrote on 06/06/2022

Check difference > or <


 {% if x > 5 %} # You need some spaces

Django Template Built-In Filters

Kim Majali wrote on 06/06/2022


{% if "bc" in "abcdef" %}
  This appears since "bc" is a substring of "abcdef"
{% endif %}

{% if "hello" in greetings %}
  If greetings is a list or set, one element of which is the string
  "hello", this will appear.
{% endif %}

{% if user in users %}
  If users is a QuerySet, this will appear if user is an
  instance that belongs to the QuerySet.
{% endif %}


{% if somevar is True %}
  This appears if and only if somevar is True.
{% endif %}

{% if somevar is None %}
  This appears if somevar is None, or if somevar is not found in the context.
{% endif %}


{% if somevar is not True %}
  This appears if somevar is not True, or if somevar is not found in the
  context.
{% endif %}

{% if somevar is not None %}
  This appears if and only if somevar is not None.
{% endif %}



{% if messages|length >= 100 %}
   You have lots of messages today!
{% endif %}

Format Text

linebreaks Replaces line breaks in plain text with appropriate HTML; a single newline becomes and a new line followed by a blank line becomes


{{ value|linebreaks }}

Linebreaksbr Converts all newlines in a piece of plain text to


{{ value|linebreaksbr }}

Linenumbers Displays text with line numbers.


{{ value|linenumbers }}

Topics: Templates