“upload de arquivo de imagem no angular” Respostas de código

Carregar arquivos com angular

fileChange(element) {
  this.uploadedFiles = element.target.files;
}

upload() {
  let formData = new FormData();
  for (var i = 0; i < this.uploadedFiles.length; i++) {
    formData.append("uploads[]", this.uploadedFiles[i], this.uploadedFiles[i].name);
  }
  this.http.post('/api/upload', formData)
    .subscribe((response) => {
    console.log('response received is ', response);
  })
}
Disturbed Dunlin

upload de arquivo de imagem no angular

import { Component, OnInit } from '@angular/core';
import { FileUploadService } from './file-upload.service';
  
@Component({
    selector: 'app-file-upload',
    templateUrl: './file-upload.component.html',
    styleUrls: ['./file-upload.component.css']
})
export class FileUploadComponent implements OnInit {
  
    // Variable to store shortLink from api response
    shortLink: string = "";
    loading: boolean = false; // Flag variable
    file: File = null; // Variable to store file
  
    // Inject service 
    constructor(private fileUploadService: FileUploadService) { }
  
    ngOnInit(): void {
    }
  
    // On file Select
    onChange(event) {
        this.file = event.target.files[0];
    }
  
    // OnClick of button Upload
    onUpload() {
        this.loading = !this.loading;
        console.log(this.file);
        this.fileUploadService.upload(this.file).subscribe(
            (event: any) => {
                if (typeof (event) === 'object') {
  
                    // Short link via api response
                    this.shortLink = event.link;
  
                    this.loading = false; // Flag variable 
                }
            }
        );
    }
}
KARTIK SHARMA

upload de arquivo no angular 10

onFileChange(event) {
    const reader = new FileReader();

    if (event.target.files && event.target.files.length) {
      const [file] = event.target.files;
      reader.readAsDataURL(file);
      reader.onload = () => {
        this.data.parentForm.patchValue({
          tso: reader.result
        });

        // need to run CD since file load runs outside of zone
        this.cd.markForCheck();
      };
    }
  }
Zany Zebra

Respostas semelhantes a “upload de arquivo de imagem no angular”

Perguntas semelhantes a “upload de arquivo de imagem no angular”

Mais respostas relacionadas para “upload de arquivo de imagem no angular” em JavaScript

Procure respostas de código populares por idioma

Procurar outros idiomas de código

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel