“unggahan file gambar dalam sudut” Kode Jawaban

Unggah file dengan 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

unggahan file gambar dalam sudut

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

unggahan file dalam sudut 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

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