Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- {{ item.price | number }}
- <input type="text" name="price" [ngModel]="price | number" (ngModelChange)="price=$event" >
- import { Pipe, PipeTransform } from '@angular/core';
- @Pipe({
- name: 'numberPipe'
- })
- export class NumberPipePipe implements PipeTransform {
- transform(val) {
- val = this.format_number(val, '');
- return val;
- }
- format_number(number, prefix) {
- let thousand_separator = ',',
- decimal_separator = '.',
- regex = new RegExp('[^' + decimal_separator + '\d]', 'g'),
- number_string = number.replace(regex, '').toString(),
- split = number_string.split(decimal_separator),
- rest = split[0].length % 3,
- result = split[0].substr(0, rest),
- thousands = split[0].substr(rest).match(/d{3}/g);
- if (thousands) {
- let separator = rest ? thousand_separator : '';
- result += separator + thousands.join(thousand_separator);
- }
- result = split[1] != undefined ? result + decimal_separator + split[1] : result;
- return prefix == undefined ? result : (result ? prefix + result : '');
- };
- }
Add Comment
Please, Sign In to add comment