Upload multiple images on Firebase Storage and then create post
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I have a file input from which I add a series of images to an array called var immaginiPost = . I then want to get all of these images and add them to Firebase Storage and then once these are uploaded get also the title and content of a post from other two text inputs and create a post on Firebase Database where I also uplaod every downloadUrl for each image. I have a problem where I need to wait that all images have been uploaded to Storage and all downlaodUrls have been added to the var immaginiDownloadURL = array before creating the post and I can't figure this out. Thank you in advance.
//Here create a new post
function newPost() {
var postsStorageRef = firebase.storage().ref().child('posts');
var postDatabaseRef = firebase.database().ref().child('posts');
var postKey = firebase.database().ref().child('posts').push().key;
immaginiPost.forEach(function(file){
let uploadTask = postsStorageRef.child(postKey).child(file.name).put(file);
uploadTask.on('state_changed', function(snapshot){
// Observe state change events such as progress, pause, and resume
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
var progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
switch (snapshot.state) {
case firebase.storage.TaskState.PAUSED: // or 'paused'
console.log('Upload is paused');
break;
case firebase.storage.TaskState.RUNNING: // or 'running'
console.log('Upload is running');
break;
}
}, function(error) {
// Handle unsuccessful uploads
console.log('Unsuccessful upload');
}, function() {
// Handle successful uploads on complete
// For instance, get the download URL: https://firebasestorage.googleapis.com/...
uploadTask.snapshot.ref.getDownloadURL().then(function(downloadURL) {
console.log('File available at', downloadURL);
immaginiDownloadUrl.push(downloadURL);
//Then create the post...
//TODO: Think of how to add all the pictures and then at the end create the post
});
});
});
};
javascript html html5 firebase firebase-storage
edited Nov 12 '18 at 11:50
KENdi
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
add a comment |
I have a file input from which I add a series of images to an array called var immaginiPost = . I then want to get all of these images and add them to Firebase Storage and then once these are uploaded get also the title and content of a post from other two text inputs and create a post on Firebase Database where I also uplaod every downloadUrl for each image. I have a problem where I need to wait that all images have been uploaded to Storage and all downlaodUrls have been added to the var immaginiDownloadURL = array before creating the post and I can't figure this out. Thank you in advance.
//Here create a new post
function newPost() {
var postsStorageRef = firebase.storage().ref().child('posts');
var postDatabaseRef = firebase.database().ref().child('posts');
var postKey = firebase.database().ref().child('posts').push().key;
immaginiPost.forEach(function(file){
let uploadTask = postsStorageRef.child(postKey).child(file.name).put(file);
uploadTask.on('state_changed', function(snapshot){
// Observe state change events such as progress, pause, and resume
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
var progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
switch (snapshot.state) {
case firebase.storage.TaskState.PAUSED: // or 'paused'
console.log('Upload is paused');
break;
case firebase.storage.TaskState.RUNNING: // or 'running'
console.log('Upload is running');
break;
}
}, function(error) {
// Handle unsuccessful uploads
console.log('Unsuccessful upload');
}, function() {
// Handle successful uploads on complete
// For instance, get the download URL: https://firebasestorage.googleapis.com/...
uploadTask.snapshot.ref.getDownloadURL().then(function(downloadURL) {
console.log('File available at', downloadURL);
immaginiDownloadUrl.push(downloadURL);
//Then create the post...
//TODO: Think of how to add all the pictures and then at the end create the post
});
});
});
};
javascript html html5 firebase firebase-storage
edited Nov 12 '18 at 11:50
KENdi
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
add a comment |
I have a file input from which I add a series of images to an array called var immaginiPost = . I then want to get all of these images and add them to Firebase Storage and then once these are uploaded get also the title and content of a post from other two text inputs and create a post on Firebase Database where I also uplaod every downloadUrl for each image. I have a problem where I need to wait that all images have been uploaded to Storage and all downlaodUrls have been added to the var immaginiDownloadURL = array before creating the post and I can't figure this out. Thank you in advance.
//Here create a new post
function newPost() {
var postsStorageRef = firebase.storage().ref().child('posts');
var postDatabaseRef = firebase.database().ref().child('posts');
var postKey = firebase.database().ref().child('posts').push().key;
immaginiPost.forEach(function(file){
let uploadTask = postsStorageRef.child(postKey).child(file.name).put(file);
uploadTask.on('state_changed', function(snapshot){
// Observe state change events such as progress, pause, and resume
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
var progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
switch (snapshot.state) {
case firebase.storage.TaskState.PAUSED: // or 'paused'
console.log('Upload is paused');
break;
case firebase.storage.TaskState.RUNNING: // or 'running'
console.log('Upload is running');
break;
}
}, function(error) {
// Handle unsuccessful uploads
console.log('Unsuccessful upload');
}, function() {
// Handle successful uploads on complete
// For instance, get the download URL: https://firebasestorage.googleapis.com/...
uploadTask.snapshot.ref.getDownloadURL().then(function(downloadURL) {
console.log('File available at', downloadURL);
immaginiDownloadUrl.push(downloadURL);
//Then create the post...
//TODO: Think of how to add all the pictures and then at the end create the post
});
});
});
};
javascript html html5 firebase firebase-storage
edited Nov 12 '18 at 11:50
KENdi
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
I have a file input from which I add a series of images to an array called var immaginiPost = . I then want to get all of these images and add them to Firebase Storage and then once these are uploaded get also the title and content of a post from other two text inputs and create a post on Firebase Database where I also uplaod every downloadUrl for each image. I have a problem where I need to wait that all images have been uploaded to Storage and all downlaodUrls have been added to the var immaginiDownloadURL = array before creating the post and I can't figure this out. Thank you in advance.
//Here create a new post
function newPost() {
var postsStorageRef = firebase.storage().ref().child('posts');
var postDatabaseRef = firebase.database().ref().child('posts');
var postKey = firebase.database().ref().child('posts').push().key;
immaginiPost.forEach(function(file){
let uploadTask = postsStorageRef.child(postKey).child(file.name).put(file);
uploadTask.on('state_changed', function(snapshot){
// Observe state change events such as progress, pause, and resume
// Get task progress, including the number of bytes uploaded and the total number of bytes to be uploaded
var progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
switch (snapshot.state) {
case firebase.storage.TaskState.PAUSED: // or 'paused'
console.log('Upload is paused');
break;
case firebase.storage.TaskState.RUNNING: // or 'running'
console.log('Upload is running');
break;
}
}, function(error) {
// Handle unsuccessful uploads
console.log('Unsuccessful upload');
}, function() {
// Handle successful uploads on complete
// For instance, get the download URL: https://firebasestorage.googleapis.com/...
uploadTask.snapshot.ref.getDownloadURL().then(function(downloadURL) {
console.log('File available at', downloadURL);
immaginiDownloadUrl.push(downloadURL);
//Then create the post...
//TODO: Think of how to add all the pictures and then at the end create the post
});
});
});
};
javascript html html5 firebase firebase-storage
javascript html html5 firebase firebase-storage
edited Nov 12 '18 at 11:50
KENdi
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
edited Nov 12 '18 at 11:50
KENdi
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
edited Nov 12 '18 at 11:50
KENdi
5,8792922
edited Nov 12 '18 at 11:50
KENdi
5,8792922
edited Nov 12 '18 at 11:50
KENdi
5,8792922
5,8792922
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
asked Nov 11 '18 at 20:56
Alessandro ThegregAlessandro Thegreg
247
247
add a comment |
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