Angular Cannot find name ‘DOCUMENT’

Error cannot find name DOCUMENT in angular; Through this tutorial, we will find a solution for error cannot find DOCUMENT in angular applications.

And we can also use this solution with angular versions like angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, and angular 14 to resolve error cannot find DOCUMENT module.

Angular Cannot find name ‘DOCUMENT’

Now, we can see the solution to error cannot find the name DOCUMENT in angular; is as follow:

First of all, import DOCUMENT from @angular/common from npm package; is as follows:

import { DOCUMENT } from '@angular/common';

Let’s see the example of how to import DOCUMENT from @angular/common from npm package; is as follows:

import { Component, OnInit, Inject, Injectable } from '@angular/core';
import { DOCUMENT } from '@angular/common';
  
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {
  
    port = '';
  
    /*------------------------------------------
    --------------------------------------------
    constructor
    --------------------------------------------
    --------------------------------------------*/
    constructor(@Inject(DOCUMENT) private document: any) { }
  
    /*------------------------------------------
    --------------------------------------------
    ngOnInit
    --------------------------------------------
    --------------------------------------------*/
    ngOnInit() {
        this.port = this.document.location.port;
        console.log(this.port);
    }
  
}

Conclusion

Through this tutorial, we have found a solution for the ‘error cannot find DOCUMENT in angular applications’ and fixed this error as well.

Recommended Tutorials