How To Restrict The Image Upload limit in Camera plugin ionic 2

Ionic Framework ionic-v3
1

I want to set maximum upload image count of 3 in Camera plugin

How to do

Here is my code

import { Camera, CameraOptions } from '@ionic-native/camera';

  constructor( private camera: Camera`)
  takePhoto() {

   let confirm = this.alertCtrl.create({
     title: 'CHOOSE_PHOTO_FROM',
     //message: 'Are You Sure You Want To Permanently Delete These Picture',
     buttons: [
       {
         text: 'CAMERA',
         handler: () => {
           this.TakeCamera();
         }
       },
       {
         text: 'GALLERY',
         handler: () => {
           this.TakeGallery();
         }
       }
     ]
   });
   confirm.present();
 }

 TakeCamera() {
   const options: CameraOptions = {
     
     quality: 100,
     destinationType: this.camera.DestinationType.DATA_URL,
     encodingType: this.camera.EncodingType.JPEG,
     mediaType: this.camera.MediaType.PICTURE
   }
   this.camera.getPicture(options).then((imageData) => {
     this.base64Image = 'data:image/jpeg;base64,' + imageData;
     this.photos.push(this.base64Image);
     this.photos.reverse();
   }, (err) => {
     console.log(err);
   });
 }

 TakeGallery() {
   this.camera.getPicture({
     
     sourceType: this.camera.PictureSourceType.SAVEDPHOTOALBUM,
     destinationType: this.camera.DestinationType.DATA_URL
   }).then((imageData) => {
     this.base64Image = 'data:image/jpeg;base64,' + imageData;
     this.photos.push(this.base64Image);
     this.photos.reverse();
   }, (err) => {
     console.log(err);
   });
 }

 deletePhoto(index) {
   let confirm = this.alertCtrl.create({
     title: 'Delete This Picture?',
     message: 'Are You Sure You Want To Permanently Delete These Picture',
     buttons: [
       {
         text: 'No',
         handler: () => {

         }
       },
       {
         text: 'Yes',
         handler: () => {
           this.photos.splice(index, 1);
         }
       }
     ]
   });
   confirm.present();
 }

Thanks in Advance :slight_smile:

1 Like