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Angular 4+ orderBy pipe

Home Page: https://vadimdez.github.io/ngx-order-pipe/

License: MIT License

TypeScript 96.03% JavaScript 3.97%

ngx-order-pipe's Introduction

Angular 4+ Order Pipe Build Status https://www.npmjs.com/package/ng2-order-pipe https://www.npmjs.com/package/ngx-order-pipe

Order your collection by a field

Demo page

https://vadimdez.github.io/ngx-order-pipe/

Install

npm install  ngx-order-pipe --save

Usage

In case you're using systemjs - see configuration here.

In HTML template
{{ collection | orderBy: expression : reverse }}

Arguments

Param Type Details
collection array or object The collection or object to sort
expression string The key to determinate order
reverse (optional) boolean Reverse sorting order

Import OrderModule to your module

import { NgModule } from '@angular/core';
import { BrowserModule  } from '@angular/platform-browser';
import { AppComponent } from './app';

import { OrderModule } from 'ngx-order-pipe';

@NgModule({
  imports: [BrowserModule, OrderModule],
  declarations: [AppComponent],
  bootstrap: [AppComponent]
})
export class AppModule {}

And use pipe in your component

import { Component } from '@angular/core';

@Component({
  selector: 'example',
  template: `
    <div>
      <ul>
        <li *ngFor="let item of array | orderBy: order">
          {{ item.name }}
        </li>
      </ul>
    </div>  
  `
})

export class AppComponent {
  array: any[] = [{ name: 'John'} , { name: 'Mary' }, { name: 'Adam' }];
  order: string = 'name';
}

Deep sorting

Use comma separated path for deep properties when passing object.

<div>{{ { prop: { list: [3, 2, 1] } } | orderBy: 'prop.list' | json }}</div>

Result:

<div>{ prop: { list: [1, 2, 3] } }</div>

License

MIT © Vadym Yatsyuk

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