Angular keyvalue pipe sort properties / iterate in order

Hi for loop in angular 8 showing alphabetical order <select class="cs1 form-control" id="monthselector" [(ngModel)]="currentmonth"> <option> --Select Month-- </option> <option *ngFor="let dateforMonthdays of dateforMonth | keyvalue: originalOrder" value="{{dateforMonthdays.key}}">{{dateforMonthdays.key}}</option> </select>

Ankur Rajput

Asked 15-11-2024

766

Answer (1)

Hi, You can try this code, it is working Fine in my project. In Template file you can write below code after constructor. originalOrder = (a: KeyValue<number,string>, b: KeyValue<number,string>): number => { return 0; } And in html component file you can write below code. write this code in ngfor pipe keyvalue. <select class="form-control" id="test" [(ngModel)]="testing"> <option> --Select category--</option> <option *ngFor="let categoryList of categoryLists | keyvalue: originalOrder" value="{{categoryList.key}}">{{categoryList.key}}</option> </select>

Faisal Khan

Asked 08-01-2020

45 Likes

Comments

Need to  import KeyValue in .ts file.
import { KeyValue } from '@angular/common';

By : Faisal Khan | 09-01-2020 | 45 Likes

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