- filter in module ng
Formats a number as text.
If the input is null or undefined, it will just be returned. If the input is infinite (Infinity or -Infinity), the Infinity symbol 'â' or '-â' is returned, respectively. If the input is not a number an empty string is returned.
Usage
In HTML Template Binding
{{ number_expression | number : fractionSize}} In JavaScript
$filter('number')(number, fractionSize) Arguments
| Param | Type | Details |
|---|---|---|
| number | numberstring | Number to format. |
| fractionSize (optional) | numberstring | Number of decimal places to round the number to. If this is not provided then the fraction size is computed from the current locale's number formatting pattern. In the case of the default locale, it will be 3. |
Returns
string |
Number rounded to fractionSize and places a â,â after each third digit. |
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