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Angular 7 KeyValuePipe

What Is KeyValuePipe in Angular 7?

KeyValuePipe - Chang you object into an array of key value pairs that output array will be ordered by keys.

By default it will be by Unicode point value.

Stayed In formed - Angular7 Interview Questions

Syntax:
{{your_input_expression | keyvalue [:compareFn] }}

Example:
@Component({
selector:'key-value-pipe',
template:`<div>
<p>your custom Object</p>
<div *ngFor="let cust of customerObject | keyvalue">
      {{cust.key}}:{{cust.value}}
</div>
</div>`
})
exportclassKeyValuePipeComponent {
customerObject: {[key: number]: string} =
   {
1:'Anil Singh',
2:'Aradhaya Singh',
3:'Reena Singh'
   };
 }

ANIL SINGH

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