Percent Format Pipe
Overview
Formats a number into percentage string. Group sizing and separator and other locale-specific configurations are based on the pattern data.
Usage
{{ value | percentFormat [ : formatOptions ] }}
Parameters
| Parameter | Type | Description |
|---|---|---|
| formatOptions | object | The results formats can be customized using the formatOptions argument. See formatOptions for further details. |
formatOptions
| Attribute | Type | Required | Description |
|---|---|---|---|
| minIntegerDigits | number | Optional | The minimum digits of integer numbers used. The possible values are from 1 to 21, and the default value is 1.. |
| minFractionDigits | number | Optional | The minimum digits of fraction numbers used. The possible values are from 0 to 20, and the default value is 0. |
| maxFractionDigits | number | Optional | The maximum digits of fraction numbers used. The possible values are from 0 to 20, and the default value is 3. |
Example Code
// input '0.1'
{{ num | percentFormat }}
// output '10%'
// input '0.1234'
{{ num | percentFormat }}
// output '12%'
// Format options usages
// Please note that pass object as a parameter,
// the end of the brace should keep a whitespace.
// input '0.1234'
{{ num | percentFormat: { minFractionDigits: 2 } }}
// output '12.34%'
// input '12345'
{{ num | percentFormat }}
// output '1,234,500%'