Template Filter - floatformat
Definition and Usage
The floatformat filter rounds a
floating-point number to the specified number of decimals, or one, if no decimal
argument is specified.
If the argument value is a positive number, the value will be displayed with the specified number of decimals, even if the value is an integer:
Example
<p>{{ 7.122489|floatformat:2 }}</p>
<p>{{ 7.1|floatformat:2 }}</p>
<p>{{ 7|floatformat:2 }}</p>If the argument value is a negative number, the value will be displayed with the specified number of decimals, only if the value has decimals:
Example
<p>{{ 7.122489|floatformat:-2 }}</p>
<p>{{ 7.1|floatformat:-2 }}</p>
<p>{{ 7|floatformat:-2 }}</p>You can add a g in the argument value
to specify that the result should include a separator for each thousand:
Example
Round a number to only two decimals, and add a thousand separator:
<h1>{{ mynumber|floatformat:"2g" }}</h1>Syntax
{{ value|floatformat:decimalsg }}Template filters are defined by using a pipe |
character followed by the name of the filter.
Arguments are defined by using a colon :
character followed by the argument value(s).
Arguments
| Value | Description |
|---|---|
| decimals | Optional. A number specifying the number of decimals. Default value is -1, which will round the number to only one decimal, or no decimals if the number has no decimals. |
| g | Optional. If present, the number will be displayed with a separator for each thousand, using local settings (using , for English and . for Norwegian. |
| u | Optional. If present, the number will be displayed with a separator for each thousand, without using local settings.
If u is present g
cannot be present. |
